← Commit list

72abf7c13a

Viktor Szakats

2024-06-05

SUCCESS Duration: 103s

Subject

lib: tidy up types and casts

Binary

Download Binary (822 KB)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

$ git checkout -f 72abf7c13a479edcde80afa60faad3f35f672c0b
Previous HEAD position was b9c2a56be2 managen: warn on excessively long help texts
HEAD is now at 72abf7c13a lib: tidy up types and casts

$ git clean -fdx
Removing Makefile
Removing Makefile.in
Removing aclocal.m4
Removing autom4te.cache/
Removing compile
Removing config.guess
Removing config.log
Removing config.status
Removing config.sub
Removing configure
Removing curl-config
Removing depcomp
Removing docs/Makefile
Removing docs/Makefile.in
Removing docs/cmdline-opts/Makefile
Removing docs/cmdline-opts/Makefile.in
Removing docs/examples/.deps/
Removing docs/examples/Makefile
Removing docs/examples/Makefile.in
Removing docs/libcurl/Makefile
Removing docs/libcurl/Makefile.in
Removing docs/libcurl/opts/Makefile
Removing docs/libcurl/opts/Makefile.in
Removing include/Makefile
Removing include/Makefile.in
Removing include/curl/Makefile
Removing include/curl/Makefile.in
Removing install-sh
Removing lib/.deps/
Removing lib/.dirstamp
Removing lib/.libs/
Removing lib/Makefile
Removing lib/Makefile.in
Removing lib/base64.o
Removing lib/curl_config.h
Removing lib/curl_config.h.in
Removing lib/curl_multibyte.o
Removing lib/dynbuf.o
Removing lib/libcurl.la
Removing lib/libcurl.vers
Removing lib/libcurl_la-altsvc.lo
Removing lib/libcurl_la-altsvc.o
Removing lib/libcurl_la-amigaos.lo
Removing lib/libcurl_la-amigaos.o
Removing lib/libcurl_la-asyn-ares.lo
Removing lib/libcurl_la-asyn-ares.o
Removing lib/libcurl_la-asyn-thread.lo
Removing lib/libcurl_la-asyn-thread.o
Removing lib/libcurl_la-base64.lo
Removing lib/libcurl_la-base64.o
Removing lib/libcurl_la-bufq.lo
Removing lib/libcurl_la-bufq.o
Removing lib/libcurl_la-bufref.lo
Removing lib/libcurl_la-bufref.o
Removing lib/libcurl_la-c-hyper.lo
Removing lib/libcurl_la-c-hyper.o
Removing lib/libcurl_la-cf-h1-proxy.lo
Removing lib/libcurl_la-cf-h1-proxy.o
Removing lib/libcurl_la-cf-h2-proxy.lo
Removing lib/libcurl_la-cf-h2-proxy.o
Removing lib/libcurl_la-cf-haproxy.lo
Removing lib/libcurl_la-cf-haproxy.o
Removing lib/libcurl_la-cf-https-connect.lo
Removing lib/libcurl_la-cf-https-connect.o
Removing lib/libcurl_la-cf-socket.lo
Removing lib/libcurl_la-cf-socket.o
Removing lib/libcurl_la-cfilters.lo
Removing lib/libcurl_la-cfilters.o
Removing lib/libcurl_la-conncache.lo
Removing lib/libcurl_la-conncache.o
Removing lib/libcurl_la-connect.lo
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Removing lib/libcurl_la-content_encoding.lo
Removing lib/libcurl_la-content_encoding.o
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Removing lib/libcurl_la-dynbuf.lo
Removing lib/libcurl_la-dynbuf.o
Removing lib/libcurl_la-dynhds.lo
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Removing lib/libcurl_la-easy.lo
Removing lib/libcurl_la-easy.o
Removing lib/libcurl_la-easygetopt.lo
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$ autoreconf -fi
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
libtoolize: Remember to add 'LT_INIT' to configure.ac.
configure.ac:125: installing './compile'
configure.ac:437: installing './config.guess'
configure.ac:437: installing './config.sub'
configure.ac:125: installing './install-sh'
configure.ac:131: installing './missing'
docs/examples/Makefile.am: installing './depcomp'

$ bash -c find . -name config.guess -exec cp /usr/share/misc/config.guess {} \;

$ bash -c find . -name config.sub -exec cp /usr/share/misc/config.sub {} \;

$ chmod +x configure

$ ./configure --disable-shared --without-ssl --disable-docs
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether make supports nested variables... yes
checking whether to enable debug build options... no
checking whether to enable compiler optimizer... (assumed) yes
checking whether to enable strict compiler warnings... no
checking whether to enable compiler warnings as errors... no
checking whether to enable curl debug memory tracking... no
checking whether to enable hiding of library internal symbols... yes
checking whether to enable c-ares for DNS lookups... no
checking whether to disable dependency on -lrt... (assumed no)
checking whether to enable HTTPSRR support... no
checking whether to enable ECH support... no
checking for path separator... :
checking for sed... /usr/bin/sed
checking for grep... /usr/bin/grep
checking that grep -E works... yes
checking for ar... /usr/bin/ar
checking for a BSD-compatible install... /usr/bin/install -c
checking for gcc... ccache gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether ccache gcc accepts -g... yes
checking for ccache gcc option to enable C11 features... none needed
checking whether ccache gcc understands -c and -o together... yes
checking how to run the C preprocessor... ccache gcc -E
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for stdatomic.h... yes
checking if _Atomic is available... yes
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checking whether make supports the include directive... yes (GNU style)
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checking curl version... 8.9.0-DEV
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checking if mt is a manifest tool... no
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checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
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checking compiler version... gcc '1100' (raw: '11')
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checking whether build target is a native Windows one... no
checking if compiler accepts some basic options... yes
configure: compiler options added: -Werror-implicit-function-declaration
checking if compiler optimizer assumed setting might be used... yes
checking if compiler accepts optimizer enabling options... yes
configure: compiler options added: -O2
checking if compiler accepts strict warning options... yes
configure: compiler options added: -Wno-system-headers
checking if compiler halts on compilation errors... yes
checking if compiler halts on negative sized arrays... yes
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checking if compiler supports hiding library internal symbols... yes
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checking for zlib.h... yes
configure: found both libz and libz.h header
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configure: IDN_LIBS: "-lidn2"
configure: IDN_LDFLAGS: ""
configure: IDN_CPPFLAGS: ""
configure: IDN_DIR: ""
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configure: disables HSTS due to lack of SSL
checking whether to support WebSockets... no
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checking if this build supports HTTPS-proxy... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating docs/Makefile
config.status: creating docs/examples/Makefile
config.status: creating docs/libcurl/Makefile
config.status: creating docs/libcurl/opts/Makefile
config.status: creating docs/cmdline-opts/Makefile
config.status: creating include/Makefile
config.status: creating include/curl/Makefile
config.status: creating src/Makefile
config.status: creating lib/Makefile
config.status: creating scripts/Makefile
config.status: creating lib/libcurl.vers
config.status: creating tests/Makefile
config.status: creating tests/config
config.status: creating tests/certs/Makefile
config.status: creating tests/certs/scripts/Makefile
config.status: creating tests/data/Makefile
config.status: creating tests/server/Makefile
config.status: creating tests/libtest/Makefile
config.status: creating tests/unit/Makefile
config.status: creating tests/http/config.ini
config.status: creating tests/http/Makefile
config.status: creating tests/http/clients/Makefile
config.status: creating packages/Makefile
config.status: creating packages/vms/Makefile
config.status: creating curl-config
config.status: creating libcurl.pc
config.status: creating lib/curl_config.h
config.status: executing depfiles commands
config.status: executing libtool commands
configure: Configured to build curl/libcurl:

Host setup: x86_64-pc-linux-gnu
Install prefix: /usr/local
Compiler: ccache gcc
CFLAGS: -Werror-implicit-function-declaration -O2 -Wno-system-headers
CPPFLAGS:
LDFLAGS:
LIBS: -lpsl -lz

curl version: 8.9.0-DEV
SSL: no (--with-{openssl,gnutls,mbedtls,wolfssl,schannel,secure-transport,amissl,bearssl,rustls} )
SSH: no (--with-{libssh,libssh2})
zlib: enabled
brotli: no (--with-brotli)
zstd: no (--with-zstd)
GSS-API: no (--with-gssapi)
GSASL: no (libgsasl not found)
TLS-SRP: no (--enable-tls-srp)
resolver: POSIX threaded
IPv6: enabled
Unix sockets: enabled
IDN: no (--with-{libidn2,winidn})
Build docs: no
Build libcurl: Shared=no, Static=yes
Built-in manual: no (--enable-manual)
--libcurl option: enabled (--disable-libcurl-option)
Verbose errors: enabled (--disable-verbose)
Code coverage: disabled
SSPI: no (--enable-sspi)
ca cert bundle: no
ca cert path:
ca fallback:
LDAP: no (--enable-ldap / --with-ldap-lib / --with-lber-lib)
LDAPS: no (--enable-ldaps)
RTSP: enabled
RTMP: no (--with-librtmp)
PSL: enabled
Alt-svc: enabled (--disable-alt-svc)
Headers API: enabled (--disable-headers-api)
HSTS: no (--enable-hsts)
HTTP1: enabled (internal)
HTTP2: no (--with-nghttp2)
HTTP3: no (--with-ngtcp2 --with-nghttp3, --with-quiche, --with-openssl-quic, --with-msh3)
ECH: no (--enable-ech)
WebSockets: no (--enable-websockets)
Protocols: DICT FILE FTP GOPHER HTTP IMAP IPFS IPNS MQTT POP3 RTSP SMTP TELNET TFTP
Features: AsynchDNS IPv6 Largefile PSL UnixSockets alt-svc libz threadsafe

configure: WARNING: Cannot find libraries for LDAP support: LDAP disabled
configure: WARNING: libgsasl was not found
configure: WARNING: Cannot find libraries for IDN support: IDN disabled

$ make -j3
Making all in lib
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
make all-am
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
CC libcurl_la-amigaos.lo
CC libcurl_la-altsvc.lo
CC libcurl_la-asyn-ares.lo
CC libcurl_la-asyn-thread.lo
CC libcurl_la-base64.lo
CC libcurl_la-bufq.lo
CC libcurl_la-bufref.lo
CC libcurl_la-c-hyper.lo
CC libcurl_la-cf-h1-proxy.lo
CC libcurl_la-cf-h2-proxy.lo
CC libcurl_la-cf-haproxy.lo
CC libcurl_la-cf-https-connect.lo
CC libcurl_la-cf-socket.lo
CC libcurl_la-cfilters.lo
CC libcurl_la-conncache.lo
CC libcurl_la-connect.lo
CC libcurl_la-content_encoding.lo
CC libcurl_la-cookie.lo
CC libcurl_la-curl_addrinfo.lo
CC libcurl_la-curl_des.lo
CC libcurl_la-curl_endian.lo
CC libcurl_la-curl_fnmatch.lo
CC libcurl_la-curl_get_line.lo
CC libcurl_la-curl_gethostname.lo
CC libcurl_la-curl_gssapi.lo
CC libcurl_la-curl_memrchr.lo
CC libcurl_la-curl_multibyte.lo
CC libcurl_la-curl_ntlm_core.lo
CC libcurl_la-curl_path.lo
CC libcurl_la-curl_range.lo
CC libcurl_la-curl_rtmp.lo
CC libcurl_la-curl_sasl.lo
CC libcurl_la-curl_sha512_256.lo
CC libcurl_la-curl_sspi.lo
CC libcurl_la-curl_threads.lo
CC libcurl_la-curl_trc.lo
CC libcurl_la-cw-out.lo
CC libcurl_la-dict.lo
CC libcurl_la-dllmain.lo
CC libcurl_la-doh.lo
CC libcurl_la-dynbuf.lo
CC libcurl_la-dynhds.lo
CC libcurl_la-easy.lo
CC libcurl_la-easygetopt.lo
CC libcurl_la-easyoptions.lo
CC libcurl_la-escape.lo
CC libcurl_la-file.lo
CC libcurl_la-fileinfo.lo
CC libcurl_la-fopen.lo
CC libcurl_la-formdata.lo
CC libcurl_la-ftp.lo
CC libcurl_la-ftplistparser.lo
CC libcurl_la-getenv.lo
CC libcurl_la-getinfo.lo
CC libcurl_la-gopher.lo
CC libcurl_la-hash.lo
CC libcurl_la-headers.lo
CC libcurl_la-hmac.lo
CC libcurl_la-hostasyn.lo
CC libcurl_la-hostip.lo
CC libcurl_la-hostip4.lo
CC libcurl_la-hostip6.lo
CC libcurl_la-hostsyn.lo
CC libcurl_la-hsts.lo
CC libcurl_la-http.lo
CC libcurl_la-http1.lo
CC libcurl_la-http2.lo
CC libcurl_la-http_aws_sigv4.lo
CC libcurl_la-http_chunks.lo
CC libcurl_la-http_digest.lo
CC libcurl_la-http_negotiate.lo
CC libcurl_la-http_ntlm.lo
CC libcurl_la-http_proxy.lo
CC libcurl_la-if2ip.lo
CC libcurl_la-idn.lo
CC libcurl_la-imap.lo
CC libcurl_la-inet_ntop.lo
CC libcurl_la-inet_pton.lo
CC libcurl_la-krb5.lo
CC libcurl_la-ldap.lo
CC libcurl_la-llist.lo
CC libcurl_la-macos.lo
CC libcurl_la-md4.lo
CC libcurl_la-md5.lo
CC libcurl_la-memdebug.lo
CC libcurl_la-mime.lo
CC libcurl_la-mprintf.lo
CC libcurl_la-mqtt.lo
CC libcurl_la-multi.lo
CC libcurl_la-netrc.lo
CC libcurl_la-nonblock.lo
CC libcurl_la-noproxy.lo
CC libcurl_la-openldap.lo
CC libcurl_la-parsedate.lo
CC libcurl_la-pingpong.lo
CC libcurl_la-pop3.lo
CC libcurl_la-progress.lo
CC libcurl_la-psl.lo
CC libcurl_la-rand.lo
CC libcurl_la-rename.lo
CC libcurl_la-request.lo
CC libcurl_la-rtsp.lo
CC libcurl_la-select.lo
CC libcurl_la-sendf.lo
CC libcurl_la-setopt.lo
CC libcurl_la-sha256.lo
CC libcurl_la-share.lo
CC libcurl_la-slist.lo
CC libcurl_la-smb.lo
CC libcurl_la-smtp.lo
CC libcurl_la-socketpair.lo
CC libcurl_la-socks.lo
CC libcurl_la-socks_gssapi.lo
CC libcurl_la-socks_sspi.lo
CC libcurl_la-speedcheck.lo
CC libcurl_la-splay.lo
CC libcurl_la-strcase.lo
CC libcurl_la-strdup.lo
CC libcurl_la-strerror.lo
CC libcurl_la-strtok.lo
CC libcurl_la-strtoofft.lo
CC libcurl_la-system_win32.lo
CC libcurl_la-telnet.lo
CC libcurl_la-tftp.lo
CC libcurl_la-timediff.lo
CC libcurl_la-timeval.lo
CC libcurl_la-transfer.lo
CC libcurl_la-url.lo
CC libcurl_la-urlapi.lo
CC libcurl_la-version.lo
CC libcurl_la-version_win32.lo
CC libcurl_la-warnless.lo
CC libcurl_la-ws.lo
CC vauth/libcurl_la-cleartext.lo
CC vauth/libcurl_la-cram.lo
CC vauth/libcurl_la-digest.lo
CC vauth/libcurl_la-digest_sspi.lo
CC vauth/libcurl_la-gsasl.lo
CC vauth/libcurl_la-krb5_gssapi.lo
CC vauth/libcurl_la-krb5_sspi.lo
CC vauth/libcurl_la-ntlm.lo
CC vauth/libcurl_la-ntlm_sspi.lo
CC vauth/libcurl_la-oauth2.lo
CC vauth/libcurl_la-spnego_gssapi.lo
CC vauth/libcurl_la-spnego_sspi.lo
CC vauth/libcurl_la-vauth.lo
CC vtls/libcurl_la-bearssl.lo
CC vtls/libcurl_la-cipher_suite.lo
CC vtls/libcurl_la-gtls.lo
CC vtls/libcurl_la-hostcheck.lo
CC vtls/libcurl_la-keylog.lo
CC vtls/libcurl_la-mbedtls.lo
CC vtls/libcurl_la-mbedtls_threadlock.lo
CC vtls/libcurl_la-openssl.lo
CC vtls/libcurl_la-rustls.lo
CC vtls/libcurl_la-schannel.lo
CC vtls/libcurl_la-schannel_verify.lo
CC vtls/libcurl_la-sectransp.lo
CC vtls/libcurl_la-vtls.lo
CC vtls/libcurl_la-wolfssl.lo
CC vtls/libcurl_la-x509asn1.lo
CC vquic/libcurl_la-curl_msh3.lo
CC vquic/libcurl_la-curl_ngtcp2.lo
CC vquic/libcurl_la-curl_osslq.lo
CC vquic/libcurl_la-curl_quiche.lo
CC vquic/libcurl_la-vquic.lo
CC vquic/libcurl_la-vquic-tls.lo
CC vssh/libcurl_la-libssh.lo
CC vssh/libcurl_la-libssh2.lo
CC vssh/libcurl_la-wolfssh.lo
CCLD libcurl.la
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
Making all in docs
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
Making all in .
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
make[2]: Nothing to be done for 'all-am'.
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
Making all in cmdline-opts
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/cmdline-opts'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/cmdline-opts'
Making all in libcurl
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
Making all in opts
make[3]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl/opts'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl/opts'
make[3]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
Making all in src
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/src'
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/src'
CC terminal.o
CC slist_wc.o
CC tool_binmode.o
CC tool_bname.o
CC tool_cb_dbg.o
CC tool_cb_hdr.o
CC tool_cb_prg.o
CC tool_cb_rea.o
CC tool_cb_see.o
CC tool_cb_wrt.o
CC tool_cfgable.o
CC tool_dirhie.o
CC tool_doswin.o
CC tool_easysrc.o
CC tool_filetime.o
CC tool_findfile.o
CC tool_formparse.o
CC tool_getparam.o
CC tool_getpass.o
CC tool_help.o
CC tool_helpers.o
echo '#include "tool_hugehelp.h"' >> tool_hugehelp.c
CC tool_ipfs.o
CC tool_libinfo.o
CC tool_listhelp.o
CC tool_main.o
CC tool_msgs.o
CC tool_operate.o
CC tool_operhlp.o
CC tool_paramhlp.o
CC tool_parsecfg.o
CC tool_progress.o
CC tool_setopt.o
CC tool_sleep.o
CC tool_stderr.o
CC tool_strdup.o
CC tool_urlglob.o
CC tool_util.o
CC tool_vms.o
CC tool_writeout.o
CC tool_writeout_json.o
CC tool_xattr.o
CC var.o
CC ../lib/base64.o
CC tool_hugehelp.o
CC ../lib/curl_multibyte.o
CC ../lib/dynbuf.o
CC ../lib/strtoofft.o
CC ../lib/nonblock.o
CC ../lib/timediff.o
CC ../lib/version_win32.o
CC ../lib/warnless.o
CCLD curl
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/src'
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/src'
Making all in scripts
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/scripts'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/scripts'
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0'
make[1]: Nothing to be done for 'all-am'.
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0'

Commit Diff GitHub →

lib/altsvc.c +4 -4 lib/altsvc.h +1 -1 lib/asyn-ares.c +1 -1 lib/asyn-thread.c +1 -1 lib/cf-h2-proxy.c +1 -1 lib/cf-socket.c +8 -6 lib/content_encoding.c +2 -2 lib/cookie.c +2 -1 lib/curl_addrinfo.c +8 -0 lib/curl_fnmatch.c +1 -1 lib/curl_ntlm_core.c +10 -10 lib/doh.c +13 -5 lib/easy.c +1 -1 lib/escape.c +6 -5 lib/getinfo.c +5 -5 lib/hash.c +2 -1 lib/headers.c +1 -1 lib/hostip.c +2 -2 lib/http1.c +1 -1 lib/http2.c +16 -16 lib/imap.c +1 -1 lib/inet_ntop.c +2 -2 lib/inet_ntop.h +6 -1 lib/krb5.c +7 -7 lib/ldap.c +16 -12 lib/memdebug.h +3 -2 lib/mime.c +4 -3 lib/mqtt.c +2 -2 lib/multi.c +13 -11 lib/nonblock.c +1 -1 lib/noproxy.c +4 -4 lib/rand.c +2 -2 lib/rtsp.c +3 -1 lib/select.c +1 -1 lib/setopt.c +4 -4 lib/smb.c +1 -1 lib/smtp.c +1 -1 lib/socks.c +1 -1 lib/socks_gssapi.c +2 -2 lib/socks_sspi.c +3 -3 lib/strerror.c +3 -3 lib/telnet.c +1 -1 lib/tftp.c +6 -6 lib/timeval.c +5 -5 lib/transfer.c +5 -5 lib/url.c +7 -7 lib/urlapi.c +1 -1 lib/version.c +5 -4 lib/ws.c +3 -3

lib/altsvc.c+4 -4

@@ -270,7 +270,7 @@ static CURLcode altsvc_out(struct altsvc as, FILE fp)
	"%s %s%s%s %u "
	"\"%d%02d%02d "
	"%02d:%02d:%02d\" "
-	"%u %d\n",
+	"%u %u\n",
	Curl_alpnid2str(as->src.alpnid),
	src6_pre, as->src.host, src6_post,
	as->src.port,
@@ -462,7 +462,7 @@ static time_t altsvc_debugtime(void *unused)
	char *timestr = getenv("CURL_TIME");
	(void)unused;
	if(timestr) {
-	unsigned long val = strtol(timestr, NULL, 10);
+	long val = strtol(timestr, NULL, 10);
	return (time_t)val;
	}
	return time(NULL);
@@ -624,7 +624,7 @@ CURLcode Curl_altsvc_parse(struct Curl_easy *data,
	num = strtoul(value_ptr, &end_ptr, 10);
	if((end_ptr != value_ptr) && (num < ULONG_MAX)) {
	if(strcasecompare("ma", option))
-	maxage = num;
+	maxage = (time_t)num;
	else if(strcasecompare("persist", option) && (num == 1))
	persist = TRUE;
	}
@@ -696,7 +696,7 @@ bool Curl_altsvc_lookup(struct altsvcinfo *asi,
	if((as->src.alpnid == srcalpnid) &&
	hostcompare(srchost, as->src.host) &&
	(as->src.port == srcport) &&
-	(versions & as->dst.alpnid)) {
+	(versions & (int)as->dst.alpnid)) {
	/* match */
	*dstentry = as;
	return TRUE;

lib/altsvc.h+1 -1

@@ -47,7 +47,7 @@ struct altsvc {
	struct althost dst;
	time_t expires;
	bool persist;
-	int prio;
+	unsigned int prio;
	struct Curl_llist_element node;
	};

lib/asyn-ares.c+1 -1

@@ -350,7 +350,7 @@ static int waitperform(struct Curl_easy *data, timediff_t timeout_ms)
	}

	if(num) {
-	nfds = Curl_poll(pfd, num, timeout_ms);
+	nfds = Curl_poll(pfd, (unsigned int)num, timeout_ms);
	if(nfds < 0)
	return -1;
	}

lib/asyn-thread.c+1 -1

@@ -697,7 +697,7 @@ static bool init_resolve_thread(struct Curl_easy *data,
	NULL, &td->tsd.w8.overlapped,
	&query_complete, &td->tsd.w8.cancel_ev);
	if(err != WSA_IO_PENDING)
-	query_complete(err, 0, &td->tsd.w8.overlapped);
+	query_complete((DWORD)err, 0, &td->tsd.w8.overlapped);
	return TRUE;
	}
	}

lib/cf-h2-proxy.c+1 -1

@@ -1418,7 +1418,7 @@ static ssize_t cf_h2_proxy_send(struct Curl_cfilter *cf,
	/* Unable to send all data, due to connection blocked or H2 window
	* exhaustion. Data is left in our stream buffer, or nghttp2's internal
	* frame buffer or our network out buffer. */
-	size_t rwin = nghttp2_session_get_stream_remote_window_size(
+	size_t rwin = (size_t)nghttp2_session_get_stream_remote_window_size(
	ctx->h2, ctx->tunnel.stream_id);
	if(rwin == 0) {
	/* H2 flow window exhaustion.

lib/cf-socket.c+8 -6

@@ -183,10 +183,10 @@ tcpkeepalive(struct Curl_easy *data,
	vals.onoff = 1;
	optval = curlx_sltosi(data->set.tcp_keepidle);
	KEEPALIVE_FACTOR(optval);
-	vals.keepalivetime = optval;
+	vals.keepalivetime = (u_long)optval;
	optval = curlx_sltosi(data->set.tcp_keepintvl);
	KEEPALIVE_FACTOR(optval);
-	vals.keepaliveinterval = optval;
+	vals.keepaliveinterval = (u_long)optval;
	if(WSAIoctl(sockfd, SIO_KEEPALIVE_VALS, (LPVOID) &vals, sizeof(vals),
	NULL, 0, &dummy, NULL, NULL) != 0) {
	infof(data, "Failed to set SIO_KEEPALIVE_VALS on fd "
@@ -288,7 +288,7 @@ void Curl_sock_assign_addr(struct Curl_sockaddr_ex *dest,
	dest->protocol = IPPROTO_UDP;
	break;
	}
-	dest->addrlen = ai->ai_addrlen;
+	dest->addrlen = (unsigned int)ai->ai_addrlen;

	if(dest->addrlen > sizeof(struct Curl_sockaddr_storage))
	dest->addrlen = sizeof(struct Curl_sockaddr_storage);
@@ -1063,7 +1063,7 @@ static CURLcode set_remote_ip(struct Curl_cfilter *cf,
	struct cf_socket_ctx *ctx = cf->ctx;

	/* store remote address and port used in this connection attempt */
-	if(!Curl_addr2string(&ctx->addr.sa_addr, ctx->addr.addrlen,
+	if(!Curl_addr2string(&ctx->addr.sa_addr, (curl_socklen_t)ctx->addr.addrlen,
	ctx->ip.remote_ip, &ctx->ip.remote_port)) {
	char buffer[STRERROR_LEN];

@@ -1247,7 +1247,8 @@ static int do_connect(struct Curl_cfilter cf, struct Curl_easy data,
	#endif
	}
	else {
-	rc = connect(ctx->sock, &ctx->addr.sa_addr, ctx->addr.addrlen);
+	rc = connect(ctx->sock, &ctx->addr.sa_addr,
+	(curl_socklen_t)ctx->addr.addrlen);
	}
	return rc;
	}
@@ -1785,7 +1786,8 @@ static CURLcode cf_udp_setup_quic(struct Curl_cfilter *cf,
	/* On macOS OpenSSL QUIC fails on connected sockets.
	* see: <https://github.com/openssl/openssl/issues/23251> */
	#else
-	rc = connect(ctx->sock, &ctx->addr.sa_addr, ctx->addr.addrlen);
+	rc = connect(ctx->sock, &ctx->addr.sa_addr,
+	(curl_socklen_t)ctx->addr.addrlen);
	if(-1 == rc) {
	return socket_connect_result(data, ctx->ip.remote_ip, SOCKERRNO);
	}

lib/content_encoding.c+2 -2

@@ -536,13 +536,13 @@ static CURLcode gzip_do_write(struct Curl_easy *data,
	/* Append the new block of data to the previous one */
	memcpy(z->next_in + z->avail_in - nbytes, buf, nbytes);

-	switch(check_gzip_header(z->next_in, z->avail_in, &hlen)) {
+	switch(check_gzip_header(z->next_in, (ssize_t)z->avail_in, &hlen)) {
	case GZIP_OK:
	/* This is the zlib stream data */
	free(z->next_in);
	/* Don't point into the malloced block since we just freed it */
	z->next_in = (Bytef *) buf + hlen + nbytes - z->avail_in;
-	z->avail_in = (uInt) (z->avail_in - hlen);
+	z->avail_in = z->avail_in - (uInt)hlen;
	zp->zlib_init = ZLIB_GZIP_INFLATING; /* Inflating stream state */
	break;

lib/cookie.c+2 -1

@@ -262,8 +262,9 @@ static size_t cookie_hash_domain(const char *domain, const size_t len)
	size_t h = 5381;

	while(domain < end) {
+	size_t j = (size_t)Curl_raw_toupper(*domain++);
	h += h << 5;
-	h ^= Curl_raw_toupper(*domain++);
+	h ^= j;
	}

	return (h % COOKIE_HASH_SIZE);

lib/curl_addrinfo.c+8 -0

@@ -317,7 +317,11 @@ Curl_he2ai(const struct hostent *he, int port)
	addr = (void )ai->ai_addr; / storage area for this info */

	memcpy(&addr->sin_addr, curr, sizeof(struct in_addr));
+	#ifdef __MINGW32__
+	addr->sin_family = (short)(he->h_addrtype);
+	#else
	addr->sin_family = (CURL_SA_FAMILY_T)(he->h_addrtype);
+	#endif
	addr->sin_port = htons((unsigned short)port);
	break;

@@ -326,7 +330,11 @@ Curl_he2ai(const struct hostent *he, int port)
	addr6 = (void )ai->ai_addr; / storage area for this info */

	memcpy(&addr6->sin6_addr, curr, sizeof(struct in6_addr));
+	#ifdef __MINGW32__
+	addr6->sin6_family = (short)(he->h_addrtype);
+	#else
	addr6->sin6_family = (CURL_SA_FAMILY_T)(he->h_addrtype);
+	#endif
	addr6->sin6_port = htons((unsigned short)port);
	break;
	#endif

lib/curl_fnmatch.c+1 -1

@@ -80,7 +80,7 @@ static int parsekeyword(unsigned char *pattern, unsigned char charset)
	unsigned char p = pattern;
	bool found = FALSE;
	for(i = 0; !found; i++) {
-	char c = *p++;
+	char c = (char)*p++;
	if(i >= KEYLEN)
	return SETCHARSET_FAIL;
	switch(state) {

lib/curl_ntlm_core.c+10 -10

@@ -137,14 +137,14 @@
	*/
	static void extend_key_56_to_64(const unsigned char key_56, char key)
	{
-	key[0] = key_56[0];
-	key[1] = (unsigned char)(((key_56[0] << 7) & 0xFF) \| (key_56[1] >> 1));
-	key[2] = (unsigned char)(((key_56[1] << 6) & 0xFF) \| (key_56[2] >> 2));
-	key[3] = (unsigned char)(((key_56[2] << 5) & 0xFF) \| (key_56[3] >> 3));
-	key[4] = (unsigned char)(((key_56[3] << 4) & 0xFF) \| (key_56[4] >> 4));
-	key[5] = (unsigned char)(((key_56[4] << 3) & 0xFF) \| (key_56[5] >> 5));
-	key[6] = (unsigned char)(((key_56[5] << 2) & 0xFF) \| (key_56[6] >> 6));
-	key[7] = (unsigned char) ((key_56[6] << 1) & 0xFF);
+	key[0] = (char)key_56[0];
+	key[1] = (char)(((key_56[0] << 7) & 0xFF) \| (key_56[1] >> 1));
+	key[2] = (char)(((key_56[1] << 6) & 0xFF) \| (key_56[2] >> 2));
+	key[3] = (char)(((key_56[2] << 5) & 0xFF) \| (key_56[3] >> 3));
+	key[4] = (char)(((key_56[3] << 4) & 0xFF) \| (key_56[4] >> 4));
+	key[5] = (char)(((key_56[4] << 3) & 0xFF) \| (key_56[5] >> 5));
+	key[6] = (char)(((key_56[5] << 2) & 0xFF) \| (key_56[6] >> 6));
+	key[7] = (char) ((key_56[6] << 1) & 0xFF);
	}
	#endif

@@ -466,13 +466,13 @@ static void time2filetime(struct ms_filetime *ft, time_t t)
	unsigned int r, s;
	unsigned int i;

-	ft->dwLowDateTime = t & 0xFFFFFFFF;
+	ft->dwLowDateTime = (unsigned int)t & 0xFFFFFFFF;
	ft->dwHighDateTime = 0;

	# ifndef HAVE_TIME_T_UNSIGNED
	/* Extend sign if needed. */
	if(ft->dwLowDateTime & 0x80000000)
-	ft->dwHighDateTime = ~0;
+	ft->dwHighDateTime = ~(unsigned int)0;
	# endif

	/* Bias seconds to Jan 1, 1601.

lib/doh.c+13 -5

@@ -518,12 +518,12 @@ static DOHcode skipqname(const unsigned char *doh, size_t dohlen,
	return DOH_OK;
	}

-	static unsigned short get16bit(const unsigned char *doh, int index)
+	static unsigned short get16bit(const unsigned char *doh, unsigned int index)
	{
	return (unsigned short)((doh[index] << 8) \| doh[index + 1]);
	}

-	static unsigned int get32bit(const unsigned char *doh, int index)
+	static unsigned int get32bit(const unsigned char *doh, unsigned int index)
	{
	/* make clang and gcc optimize this to bswap by incrementing
	the pointer first. */
@@ -606,7 +606,7 @@ static DOHcode store_cname(const unsigned char *doh,

	/* move to the new index */
	newpos = (length & 0x3f) << 8 \| doh[index + 1];
-	index = newpos;
+	index = (unsigned int)newpos;
	continue;
	}
	else if(length & 0xc0)
@@ -670,7 +670,7 @@ static DOHcode rdata(const unsigned char *doh,
	break;
	#endif
	case DNS_TYPE_CNAME:
-	rc = store_cname(doh, dohlen, index, d);
+	rc = store_cname(doh, dohlen, (unsigned int)index, d);
	if(rc)
	return rc;
	break;
@@ -771,7 +771,7 @@ UNITTEST DOHcode doh_decode(const unsigned char *doh,
	if(dohlen < (index + rdlength))
	return DOH_DNS_OUT_OF_RANGE;

-	rc = rdata(doh, dohlen, rdlength, type, index, d);
+	rc = rdata(doh, dohlen, rdlength, type, (int)index, d);
	if(rc)
	return rc; /* bad rdata */
	index += rdlength;
@@ -967,7 +967,11 @@ static CURLcode doh2ai(const struct dohentry de, const char hostname,
	addr = (void )ai->ai_addr; / storage area for this info */
	DEBUGASSERT(sizeof(struct in_addr) == sizeof(de->addr[i].ip.v4));
	memcpy(&addr->sin_addr, &de->addr[i].ip.v4, sizeof(struct in_addr));
+	#ifdef __MINGW32__
+	addr->sin_family = (short)addrtype;
+	#else
	addr->sin_family = addrtype;
+	#endif
	addr->sin_port = htons((unsigned short)port);
	break;

@@ -976,7 +980,11 @@ static CURLcode doh2ai(const struct dohentry de, const char hostname,
	addr6 = (void )ai->ai_addr; / storage area for this info */
	DEBUGASSERT(sizeof(struct in6_addr) == sizeof(de->addr[i].ip.v6));
	memcpy(&addr6->sin6_addr, &de->addr[i].ip.v6, sizeof(struct in6_addr));
+	#ifdef __MINGW32__
+	addr6->sin6_family = (short)addrtype;
+	#else
	addr6->sin6_family = addrtype;
+	#endif
	addr6->sin6_port = htons((unsigned short)port);
	break;
	#endif

lib/easy.c+1 -1

@@ -579,7 +579,7 @@ static CURLcode wait_or_timeout(struct Curl_multi multi, struct events ev)
	before = Curl_now();

	/* wait for activity or timeout */
-	pollrc = Curl_poll(fds, numfds, ev->ms);
+	pollrc = Curl_poll(fds, (unsigned int)numfds, ev->ms);
	if(pollrc < 0)
	return CURLE_UNRECOVERABLE_POLL;

lib/escape.c+6 -5

@@ -70,7 +70,8 @@ char curl_easy_escape(struct Curl_easy data, const char *string,
	return strdup("");

	while(length--) {
-	unsigned char in = string++; / treat the characters unsigned */
+	/* treat the characters unsigned */
+	unsigned char in = (unsigned char)*string++;

	if(ISUNRESERVED(in)) {
	/* append this */
@@ -137,7 +138,7 @@ CURLcode Curl_urldecode(const char *string, size_t length,
	*ostring = ns;

	while(alloc) {
-	unsigned char in = *string;
+	unsigned char in = (unsigned char)*string;
	if(('%' == in) && (alloc > 2) &&
	ISXDIGIT(string[1]) && ISXDIGIT(string[2])) {
	/* this is two hexadecimal digits following a '%' */
@@ -157,7 +158,7 @@ CURLcode Curl_urldecode(const char *string, size_t length,
	return CURLE_URL_MALFORMAT;
	}

-	*ns++ = in;
+	*ns++ = (char)in;
	}
	ns = 0; / terminate it */

@@ -222,8 +223,8 @@ void Curl_hexencode(const unsigned char src, size_t len, / input length */
	while(len-- && (olen >= 3)) {
	/* clang-tidy warns on this line without this comment: */
	/* NOLINTNEXTLINE(clang-analyzer-core.UndefinedBinaryOperatorResult) */
-	out++ = hex[(src & 0xF0)>>4];
-	out++ = hex[src & 0x0F];
+	out++ = (unsigned char)hex[(src & 0xF0)>>4];
+	out++ = (unsigned char)hex[src & 0x0F];
	++src;
	olen -= 2;
	}

lib/getinfo.c+5 -5

@@ -204,7 +204,7 @@ static CURLcode getinfo_long(struct Curl_easy *data, CURLINFO info,
	#ifdef DEBUGBUILD
	char *timestr = getenv("CURL_TIME");
	if(timestr) {
-	unsigned long val = strtol(timestr, NULL, 10);
+	unsigned long val = strtoul(timestr, NULL, 10);
	switch(info) {
	case CURLINFO_LOCAL_PORT:
	*param_longp = (long)val;
@@ -216,7 +216,7 @@ static CURLcode getinfo_long(struct Curl_easy *data, CURLINFO info,
	/* use another variable for this to allow different values */
	timestr = getenv("CURL_DEBUG_SIZE");
	if(timestr) {
-	unsigned long val = strtol(timestr, NULL, 10);
+	unsigned long val = strtoul(timestr, NULL, 10);
	switch(info) {
	case CURLINFO_HEADER_SIZE:
	case CURLINFO_REQUEST_SIZE:
@@ -335,7 +335,7 @@ static CURLcode getinfo_long(struct Curl_easy *data, CURLINFO info,
	}
	break;
	case CURLINFO_PROTOCOL:
-	*param_longp = data->info.conn_protocol;
+	*param_longp = (long)data->info.conn_protocol;
	break;
	case CURLINFO_USED_PROXY:
	*param_longp =
@@ -361,7 +361,7 @@ static CURLcode getinfo_offt(struct Curl_easy *data, CURLINFO info,
	#ifdef DEBUGBUILD
	char *timestr = getenv("CURL_TIME");
	if(timestr) {
-	unsigned long val = strtol(timestr, NULL, 10);
+	unsigned long val = strtoul(timestr, NULL, 10);
	switch(info) {
	case CURLINFO_TOTAL_TIME_T:
	case CURLINFO_NAMELOOKUP_TIME_T:
@@ -450,7 +450,7 @@ static CURLcode getinfo_double(struct Curl_easy *data, CURLINFO info,
	#ifdef DEBUGBUILD
	char *timestr = getenv("CURL_TIME");
	if(timestr) {
-	unsigned long val = strtol(timestr, NULL, 10);
+	unsigned long val = strtoul(timestr, NULL, 10);
	switch(info) {
	case CURLINFO_TOTAL_TIME:
	case CURLINFO_NAMELOOKUP_TIME:

lib/hash.c+2 -1

@@ -270,8 +270,9 @@ size_t Curl_hash_str(void *key, size_t key_length, size_t slots_num)
	size_t h = 5381;

	while(key_str < end) {
+	size_t j = (size_t)*key_str++;
	h += h << 5;
-	h ^= *key_str++;
+	h ^= j;
	}

	return (h % slots_num);

lib/headers.c+1 -1

@@ -54,7 +54,7 @@ static void copy_header_external(struct Curl_header_store *hs,
	impossible for applications to do == comparisons, as that would otherwise
	be very tempting and then lead to the reserved bits not being reserved
	anymore. */
-	h->origin = hs->type \| (1<<27);
+	h->origin = (unsigned int)(hs->type \| (1<<27));
	h->anchor = e;
	}

lib/hostip.c+2 -2

@@ -428,8 +428,8 @@ UNITTEST CURLcode Curl_shuffle_addr(struct Curl_easy *data,
	if(Curl_rand(data, (unsigned char *)rnd, rnd_size) == CURLE_OK) {
	struct Curl_addrinfo *swap_tmp;
	for(i = num_addrs - 1; i > 0; i--) {
-	swap_tmp = nodes[rnd[i] % (i + 1)];
-	nodes[rnd[i] % (i + 1)] = nodes[i];
+	swap_tmp = nodes[rnd[i] % (unsigned int)(i + 1)];
+	nodes[rnd[i] % (unsigned int)(i + 1)] = nodes[i];
	nodes[i] = swap_tmp;
	}

lib/http1.c+1 -1

@@ -217,7 +217,7 @@ static CURLcode start_req(struct h1_req_parser *parser,
	tmp[target_len] = '\0';
	/* See if treating TARGET as an absolute URL makes sense */
	if(Curl_is_absolute_url(tmp, NULL, 0, FALSE)) {
-	int url_options;
+	unsigned int url_options;

	url = curl_url();
	if(!url) {

lib/http2.c+16 -16

@@ -93,8 +93,8 @@
	#define H2_SETTINGS_IV_LEN 3
	#define H2_BINSETTINGS_LEN 80

-	static int populate_settings(nghttp2_settings_entry *iv,
-	struct Curl_easy *data)
+	static size_t populate_settings(nghttp2_settings_entry *iv,
+	struct Curl_easy *data)
	{
	iv[0].settings_id = NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS;
	iv[0].value = Curl_multi_max_concurrent_streams(data->multi);
@@ -112,7 +112,7 @@ static ssize_t populate_binsettings(uint8_t *binsettings,
	struct Curl_easy *data)
	{
	nghttp2_settings_entry iv[H2_SETTINGS_IV_LEN];
-	int ivlen;
+	size_t ivlen;

	ivlen = populate_settings(iv, data);
	/* this returns number of bytes it wrote or a negative number on error. */
@@ -133,7 +133,7 @@ struct cf_h2_ctx {
	struct Curl_hash streams; /* hash of `data->id` to `h2_stream_ctx` */
	size_t drain_total; /* sum of all stream's UrlState drain */
	uint32_t max_concurrent_streams;
-	int32_t goaway_error;
+	uint32_t goaway_error;
	int32_t last_stream_id;
	BIT(conn_closed);
	BIT(goaway);
@@ -486,7 +486,7 @@ static CURLcode cf_h2_ctx_init(struct Curl_cfilter *cf,
	DEBUGASSERT(stream);
	stream->id = 1;
	/* queue SETTINGS frame (again) */
-	rc = nghttp2_session_upgrade2(ctx->h2, binsettings, binlen,
+	rc = nghttp2_session_upgrade2(ctx->h2, binsettings, (size_t)binlen,
	data->state.httpreq == HTTPREQ_HEAD,
	NULL);
	if(rc) {
@@ -507,7 +507,7 @@ static CURLcode cf_h2_ctx_init(struct Curl_cfilter *cf,
	}
	else {
	nghttp2_settings_entry iv[H2_SETTINGS_IV_LEN];
-	int ivlen;
+	size_t ivlen;

	ivlen = populate_settings(iv, data);
	rc = nghttp2_submit_settings(ctx->h2, NGHTTP2_FLAG_NONE,
@@ -1007,7 +1007,7 @@ static void h2_xfer_write_resp(struct Curl_cfilter *cf,
	"RST-ing stream",
	stream->id, stream->xfer_result, blen);
	nghttp2_submit_rst_stream(ctx->h2, 0, stream->id,
-	NGHTTP2_ERR_CALLBACK_FAILURE);
+	(uint32_t)NGHTTP2_ERR_CALLBACK_FAILURE);
	}
	}

@@ -1256,7 +1256,7 @@ static int on_frame_recv(nghttp2_session session, const nghttp2_frame frame,
	ctx->goaway_error = frame->goaway.error_code;
	ctx->last_stream_id = frame->goaway.last_stream_id;
	if(data) {
-	infof(data, "received GOAWAY, error=%d, last_stream=%u",
+	infof(data, "received GOAWAY, error=%u, last_stream=%u",
	ctx->goaway_error, ctx->last_stream_id);
	Curl_multi_connchanged(data->multi);
	}
@@ -1654,7 +1654,7 @@ CURLcode Curl_http2_request_upgrade(struct dynbuf *req,
	return CURLE_FAILED_INIT;
	}

-	result = Curl_base64url_encode((const char *)binsettings, binlen,
+	result = Curl_base64url_encode((const char *)binsettings, (size_t)binlen,
	&base64, &blen);
	if(result) {
	Curl_dyn_free(req);
@@ -2292,8 +2292,8 @@ static ssize_t cf_h2_send(struct Curl_cfilter cf, struct Curl_easy data,
	/* Unable to send all data, due to connection blocked or H2 window
	* exhaustion. Data is left in our stream buffer, or nghttp2's internal
	* frame buffer or our network out buffer. */
-	size_t rwin = nghttp2_session_get_stream_remote_window_size(ctx->h2,
-	stream->id);
+	size_t rwin = (size_t)nghttp2_session_get_stream_remote_window_size(
+	ctx->h2, stream->id);
	/* At the start of a stream, we are called with request headers
	* and, possibly, parts of the body. Later, only body data.
	* If we cannot send pure body data, we EAGAIN. If there had been
@@ -2474,10 +2474,10 @@ static CURLcode http2_data_pause(struct Curl_cfilter *cf,
	if(ctx && ctx->h2 && stream) {
	uint32_t window = pause? 0 : stream->local_window_size;

-	int rv = nghttp2_session_set_local_window_size(ctx->h2,
-	NGHTTP2_FLAG_NONE,
-	stream->id,
-	window);
+	int rv = (int)nghttp2_session_set_local_window_size(ctx->h2,
+	NGHTTP2_FLAG_NONE,
+	stream->id,
+	(int32_t)window);
	if(rv) {
	failf(data, "nghttp2_session_set_local_window_size() failed: %s(%d)",
	nghttp2_strerror(rv), rv);
@@ -2505,7 +2505,7 @@ static CURLcode http2_data_pause(struct Curl_cfilter *cf,
	#ifdef DEBUGBUILD
	{
	/* read out the stream local window again */
-	uint32_t window2 =
+	uint32_t window2 = (uint32_t)
	nghttp2_session_get_stream_local_window_size(ctx->h2,
	stream->id);
	DEBUGF(infof(data, "HTTP/2 window size is now %u for stream %u",

lib/imap.c+1 -1

@@ -776,7 +776,7 @@ static CURLcode imap_perform_append(struct Curl_easy *data)
	/* Prepare the mime data if some. */
	if(data->set.mimepost.kind != MIMEKIND_NONE) {
	/* Use the whole structure as data. */
-	data->set.mimepost.flags &= ~MIME_BODY_ONLY;
+	data->set.mimepost.flags &= ~(unsigned int)MIME_BODY_ONLY;

	/* Add external headers and mime version. */
	curl_mime_headers(&data->set.mimepost, data->set.headers, 0);

lib/inet_ntop.c+2 -2

@@ -58,7 +58,7 @@
	* - uses no statics
	* - takes a unsigned char* not an in_addr as input
	*/
-	static char inet_ntop4 (const unsigned char src, char *dst, size_t size)
+	static char inet_ntop4(const unsigned char src, char *dst, size_t size)
	{
	char tmp[sizeof("255.255.255.255")];
	size_t len;
@@ -84,7 +84,7 @@ static char inet_ntop4 (const unsigned char src, char *dst, size_t size)
	/*
	* Convert IPv6 binary address into presentation (printable) format.
	*/
-	static char inet_ntop6 (const unsigned char src, char *dst, size_t size)
+	static char inet_ntop6(const unsigned char src, char *dst, size_t size)
	{
	/*
	* Note that int32_t and int16_t need only be "at least" large enough

lib/inet_ntop.h+6 -1

@@ -32,8 +32,13 @@ char Curl_inet_ntop(int af, const void addr, char *buf, size_t size);
	#ifdef HAVE_ARPA_INET_H
	#include <arpa/inet.h>
	#endif
+	#ifdef _WIN32
	#define Curl_inet_ntop(af,addr,buf,size) \
-	inet_ntop(af, addr, buf, (curl_socklen_t)size)
+	inet_ntop(af, addr, buf, size)
+	#else
+	#define Curl_inet_ntop(af,addr,buf,size) \
+	inet_ntop(af, addr, buf, (curl_socklen_t)(size))
+	#endif
	#endif

	#endif /* HEADER_CURL_INET_NTOP_H */

lib/krb5.c+7 -7

@@ -169,7 +169,7 @@ krb5_encode(void app_data, const void from, int length, int level, void **to)
	* libraries modify the input buffer in gss_wrap()
	*/
	dec.value = (void *)from;
-	dec.length = length;
+	dec.length = (size_t)length;
	maj = gss_wrap(&min, *context,
	level == PROT_PRIVATE,
	GSS_C_QOP_DEFAULT,
@@ -524,7 +524,7 @@ static CURLcode read_data(struct Curl_easy *data, int sockindex,
	return result;

	if(len) {
-	len = ntohl(len);
+	len = (int)ntohl((uint32_t)len);
	if(len > CURL_MAX_INPUT_LENGTH)
	return CURLE_TOO_LARGE;

@@ -536,7 +536,7 @@ static CURLcode read_data(struct Curl_easy *data, int sockindex,
	do {
	char buffer[1024];
	nread = CURLMIN(len, (int)sizeof(buffer));
-	result = socket_read(data, sockindex, buffer, nread);
+	result = socket_read(data, sockindex, buffer, (size_t)nread);
	if(result)
	return result;
	result = Curl_dyn_addn(&buf->buf, buffer, nread);
@@ -630,7 +630,7 @@ static void do_sec_send(struct Curl_easy data, struct connectdata conn,
	else
	prot_level = conn->command_prot;
	}
-	bytes = conn->mech->encode(conn->app_data, from, length, prot_level,
+	bytes = conn->mech->encode(conn->app_data, from, length, (int)prot_level,
	(void **)&buffer);
	if(!buffer \|\| bytes <= 0)
	return; /* error */
@@ -658,7 +658,7 @@ static void do_sec_send(struct Curl_easy data, struct connectdata conn,
	}
	}
	else {
-	htonl_bytes = htonl(bytes);
+	htonl_bytes = (int)htonl((OM_uint32)bytes);
	socket_write(data, fd, &htonl_bytes, sizeof(htonl_bytes));
	socket_write(data, fd, buffer, curlx_sitouz(bytes));
	}
@@ -724,7 +724,7 @@ int Curl_sec_read_msg(struct Curl_easy data, struct connectdata conn,
	decoded_len = curlx_uztosi(decoded_sz);

	decoded_len = conn->mech->decode(conn->app_data, buf, decoded_len,
-	level, conn);
+	(int)level, conn);
	if(decoded_len <= 0) {
	free(buf);
	return -1;
@@ -789,7 +789,7 @@ static int sec_set_protection_level(struct Curl_easy *data)
	if(pbsz) {
	/* stick to default value if the check fails */
	if(ISDIGIT(pbsz[5]))
-	buffer_size = atoi(&pbsz[5]);
+	buffer_size = (unsigned int)atoi(&pbsz[5]);
	if(buffer_size < conn->buffer_size)
	conn->buffer_size = buffer_size;
	}

lib/ldap.c+16 -12

@@ -252,16 +252,17 @@ static int ldap_win_bind_auth(LDAP server, const char user,
	}

	if(method && user && passwd) {
-	rc = Curl_create_sspi_identity(user, passwd, &cred);
+	CURLcode res = Curl_create_sspi_identity(user, passwd, &cred);
+	rc = (int)res;
	if(!rc) {
-	rc = ldap_bind_s(server, NULL, (TCHAR *)&cred, method);
+	rc = (int)ldap_bind_s(server, NULL, (TCHAR *)&cred, method);
	Curl_sspi_free_identity(&cred);
	}
	}
	else {
	/* proceed with current user credentials */
	method = LDAP_AUTH_NEGOTIATE;
-	rc = ldap_bind_s(server, NULL, NULL, method);
+	rc = (int)ldap_bind_s(server, NULL, NULL, method);
	}
	return rc;
	}
@@ -279,14 +280,14 @@ static int ldap_win_bind(struct Curl_easy data, LDAP server,
	inuser = curlx_convert_UTF8_to_tchar((char *) user);
	inpass = curlx_convert_UTF8_to_tchar((char *) passwd);

-	rc = ldap_simple_bind_s(server, inuser, inpass);
+	rc = (int)ldap_simple_bind_s(server, inuser, inpass);

	curlx_unicodefree(inuser);
	curlx_unicodefree(inpass);
	}
	#if defined(USE_WINDOWS_SSPI)
	else {
-	rc = ldap_win_bind_auth(server, user, passwd, data->set.httpauth);
+	rc = (int)ldap_win_bind_auth(server, user, passwd, data->set.httpauth);
	}
	#endif

@@ -296,8 +297,10 @@ static int ldap_win_bind(struct Curl_easy data, LDAP server,

	#if defined(USE_WIN32_LDAP)
	#define FREE_ON_WINLDAP(x) curlx_unicodefree(x)
+	#define curl_ldap_num_t ULONG
	#else
	#define FREE_ON_WINLDAP(x)
+	#define curl_ldap_num_t int
	#endif


@@ -337,7 +340,7 @@ static CURLcode ldap_do(struct Curl_easy data, bool done)
	rc = _ldap_url_parse(data, conn, &ludp);
	#endif
	if(rc) {
-	failf(data, "Bad LDAP URL: %s", ldap_err2string(rc));
+	failf(data, "Bad LDAP URL: %s", ldap_err2string((curl_ldap_num_t)rc));
	result = CURLE_URL_MALFORMAT;
	goto quit;
	}
@@ -373,7 +376,7 @@ static CURLcode ldap_do(struct Curl_easy data, bool done)
	#ifdef HAVE_LDAP_SSL
	#ifdef USE_WIN32_LDAP
	/* Win32 LDAP SDK doesn't support insecure mode without CA! */
-	server = ldap_sslinit(host, conn->primary.remote_port, 1);
+	server = ldap_sslinit(host, (curl_ldap_num_t)conn->primary.remote_port, 1);
	ldap_set_option(server, LDAP_OPT_SSL, LDAP_OPT_ON);
	#else
	int ldap_option;
@@ -503,7 +506,7 @@ static CURLcode ldap_do(struct Curl_easy data, bool done)
	goto quit;
	}
	else {
-	server = ldap_init(host, conn->primary.remote_port);
+	server = ldap_init(host, (curl_ldap_num_t)conn->primary.remote_port);
	if(!server) {
	failf(data, "LDAP local: Cannot connect to %s:%u",
	conn->host.dispname, conn->primary.remote_port);
@@ -529,7 +532,7 @@ static CURLcode ldap_do(struct Curl_easy data, bool done)
	if(rc) {
	#ifdef USE_WIN32_LDAP
	failf(data, "LDAP local: bind via ldap_win_bind %s",
-	ldap_err2string(rc));
+	ldap_err2string((ULONG)rc));
	#else
	failf(data, "LDAP local: bind via ldap_simple_bind_s %s",
	ldap_err2string(rc));
@@ -539,11 +542,12 @@ static CURLcode ldap_do(struct Curl_easy data, bool done)
	}

	Curl_pgrsSetDownloadCounter(data, 0);
-	rc = ldap_search_s(server, ludp->lud_dn, ludp->lud_scope,
-	ludp->lud_filter, ludp->lud_attrs, 0, &ldapmsg);
+	rc = (int)ldap_search_s(server, ludp->lud_dn,
+	(curl_ldap_num_t)ludp->lud_scope,
+	ludp->lud_filter, ludp->lud_attrs, 0, &ldapmsg);

	if(rc && rc != LDAP_SIZELIMIT_EXCEEDED) {
-	failf(data, "LDAP remote: %s", ldap_err2string(rc));
+	failf(data, "LDAP remote: %s", ldap_err2string((curl_ldap_num_t)rc));
	result = CURLE_LDAP_SEARCH_FAILED;
	goto quit;
	}

lib/memdebug.h+3 -2

@@ -137,13 +137,14 @@ CURL_EXTERN int curl_dbg_fclose(FILE file, int line, const char source);

	#undef socket
	#define socket(domain,type,protocol)\
-	curl_dbg_socket(domain, type, protocol, __LINE__, __FILE__)
+	curl_dbg_socket((int)domain, type, protocol, __LINE__, __FILE__)
	#undef accept /* for those with accept as a macro */
	#define accept(sock,addr,len)\
	curl_dbg_accept(sock, addr, len, __LINE__, __FILE__)
	#ifdef HAVE_SOCKETPAIR
	#define socketpair(domain,type,protocol,socket_vector)\
-	curl_dbg_socketpair(domain, type, protocol, socket_vector, __LINE__, __FILE__)
+	curl_dbg_socketpair((int)domain, type, protocol, socket_vector, \
+	__LINE__, __FILE__)
	#endif

	#ifdef HAVE_GETADDRINFO

lib/mime.c+4 -3

@@ -1137,7 +1137,7 @@ static void cleanup_part_content(curl_mimepart *part)
	part->datasize = (curl_off_t) 0; /* No size yet. */
	cleanup_encoder_state(&part->encstate);
	part->kind = MIMEKIND_NONE;
-	part->flags &= ~MIME_FAST_READ;
+	part->flags &= ~(unsigned int)MIME_FAST_READ;
	part->lastreadstatus = 1; /* Successful read status. */
	part->state.state = MIMESTATE_BEGIN;
	}
@@ -1497,7 +1497,7 @@ CURLcode curl_mime_headers(curl_mimepart *part,
	if(part->flags & MIME_USERHEADERS_OWNER) {
	if(part->userheaders != headers) /* Allow setting twice the same list. */
	curl_slist_free_all(part->userheaders);
-	part->flags &= ~MIME_USERHEADERS_OWNER;
+	part->flags &= ~(unsigned int)MIME_USERHEADERS_OWNER;
	}
	part->userheaders = headers;
	if(headers && take_ownership)
@@ -1662,7 +1662,8 @@ static curl_off_t mime_size(curl_mimepart *part)
	if(size >= 0 && !(part->flags & MIME_BODY_ONLY)) {
	/* Compute total part size. */
	size += slist_size(part->curlheaders, 2, NULL, 0);
-	size += slist_size(part->userheaders, 2, STRCONST("Content-Type"));
+	size += slist_size(part->userheaders, 2,
+	STRCONST("Content-Type"));
	size += 2; /* CRLF after headers. */
	}
	return size;

lib/mqtt.c+2 -2

@@ -154,15 +154,15 @@ static int mqtt_getsock(struct Curl_easy *data,

	static int mqtt_encode_len(char *buf, size_t len)
	{
-	unsigned char encoded;
	int i;

	for(i = 0; (len > 0) && (i<4); i++) {
+	unsigned char encoded;
	encoded = len % 0x80;
	len /= 0x80;
	if(len)
	encoded \|= 0x80;
-	buf[i] = encoded;
+	buf[i] = (char)encoded;
	}

	return i;

lib/multi.c+13 -11

@@ -343,7 +343,7 @@ static size_t hash_fd(void *key, size_t key_length, size_t slots_num)
	curl_socket_t fd = ((curl_socket_t ) key);
	(void) key_length;

-	return (fd % slots_num);
+	return (fd % (curl_socket_t)slots_num);
	}

	/*
@@ -1492,7 +1492,8 @@ static CURLMcode multi_wait(struct Curl_multi *multi,
	#ifdef USE_WINSOCK
	}
	else { /* now wait... if not ready during the pre-check (pollrc == 0) */
-	WSAWaitForMultipleEvents(1, &multi->wsa_event, FALSE, timeout_ms, FALSE);
+	WSAWaitForMultipleEvents(1, &multi->wsa_event, FALSE, (DWORD)timeout_ms,
+	FALSE);
	}
	/* With WinSock, we have to run the following section unconditionally
	to call WSAEventSelect(fd, event, 0) on all the sockets */
@@ -1502,7 +1503,7 @@ static CURLMcode multi_wait(struct Curl_multi *multi,
	struct, the bit values of the actual underlying poll() implementation
	may not be the same as the ones in the public libcurl API! */
	for(i = 0; i < extra_nfds; i++) {
-	unsigned r = ufds[curl_nfds + i].revents;
+	unsigned r = (unsigned)ufds[curl_nfds + i].revents;
	unsigned short mask = 0;
	#ifdef USE_WINSOCK
	curl_socket_t s = extra_fds[i].fd;
@@ -1519,7 +1520,7 @@ static CURLMcode multi_wait(struct Curl_multi *multi,
	}
	WSAEventSelect(s, multi->wsa_event, 0);
	if(!pollrc) {
-	extra_fds[i].revents = mask;
+	extra_fds[i].revents = (short)mask;
	continue;
	}
	#endif
@@ -1529,7 +1530,7 @@ static CURLMcode multi_wait(struct Curl_multi *multi,
	mask \|= CURL_WAIT_POLLOUT;
	if(r & POLLPRI)
	mask \|= CURL_WAIT_POLLPRI;
-	extra_fds[i].revents = mask;
+	extra_fds[i].revents = (short)mask;
	}

	#ifdef USE_WINSOCK
@@ -2814,7 +2815,7 @@ CURLMcode curl_multi_perform(struct Curl_multi multi, int running_handles)
	}
	} while(t);

-	*running_handles = multi->num_alive;
+	*running_handles = (int)multi->num_alive;

	if(CURLM_OK >= returncode)
	returncode = Curl_update_timer(multi);
@@ -3034,7 +3035,8 @@ static CURLMcode singlesocket(struct Curl_multi *multi,
	}
	}

-	entry->action = comboaction; /* store the current action state */
+	/* store the current action state */
+	entry->action = (unsigned int)comboaction;
	}

	/* Check for last_poll.sockets that no longer appear in cur_poll.sockets.
@@ -3319,7 +3321,7 @@ static CURLMcode multi_socket(struct Curl_multi *multi,
	if(first)
	sigpipe_restore(&pipe_st);

-	*running_handles = multi->num_alive;
+	*running_handles = (int)multi->num_alive;
	return result;
	}

@@ -3624,7 +3626,7 @@ void Curl_expire(struct Curl_easy *data, timediff_t milli, expire_id id)

	set = Curl_now();
	set.tv_sec += (time_t)(milli/1000); /* might be a 64 to 32 bit conversion */
-	set.tv_usec += (unsigned int)(milli%1000)*1000;
+	set.tv_usec += (int)(milli%1000)*1000;

	if(set.tv_usec >= 1000000) {
	set.tv_sec++;
@@ -3738,12 +3740,12 @@ CURLMcode curl_multi_assign(struct Curl_multi *multi, curl_socket_t s,

	size_t Curl_multi_max_host_connections(struct Curl_multi *multi)
	{
-	return multi ? multi->max_host_connections : 0;
+	return multi ? (size_t)multi->max_host_connections : 0;
	}

	size_t Curl_multi_max_total_connections(struct Curl_multi *multi)
	{
-	return multi ? multi->max_total_connections : 0;
+	return multi ? (size_t)multi->max_total_connections : 0;
	}

	/*

lib/nonblock.c+1 -1

@@ -64,7 +64,7 @@ int curlx_nonblock(curl_socket_t sockfd, /* operate on this */

	/* Windows */
	unsigned long flags = nonblock ? 1UL : 0UL;
-	return ioctlsocket(sockfd, FIONBIO, &flags);
+	return ioctlsocket(sockfd, (long)FIONBIO, &flags);

	#elif defined(HAVE_IOCTLSOCKET_CAMEL_FIONBIO)

lib/noproxy.c+4 -4

@@ -79,15 +79,15 @@ UNITTEST bool Curl_cidr6_match(const char *ipv6,
	unsigned int bits)
	{
	#ifdef USE_IPV6
-	int bytes;
-	int rest;
+	unsigned int bytes;
+	unsigned int rest;
	unsigned char address[16];
	unsigned char check[16];

	if(!bits)
	bits = 128;

-	bytes = bits/8;
+	bytes = bits / 8;
	rest = bits & 0x07;
	if(1 != Curl_inet_pton(AF_INET6, ipv6, address))
	return FALSE;
@@ -231,7 +231,7 @@ bool Curl_check_noproxy(const char name, const char no_proxy)
	slash = strchr(check, '/');
	/* if the slash is part of this token, use it */
	if(slash) {
-	bits = atoi(slash + 1);
+	bits = (unsigned int)atoi(slash + 1);
	slash = 0; / null terminate there */
	}
	if(type == TYPE_IPV6)

lib/rand.c+2 -2

@@ -270,7 +270,7 @@ CURLcode Curl_rand_alnum(struct Curl_easy data, unsigned char rnd,
	size_t num)
	{
	CURLcode result = CURLE_OK;
-	const int alnumspace = sizeof(alnum) - 1;
+	const unsigned int alnumspace = sizeof(alnum) - 1;
	unsigned int r;
	DEBUGASSERT(num > 1);

@@ -283,7 +283,7 @@ CURLcode Curl_rand_alnum(struct Curl_easy data, unsigned char rnd,
	return result;
	} while(r >= (UINT_MAX - UINT_MAX % alnumspace));

-	*rnd++ = alnum[r % alnumspace];
+	*rnd++ = (unsigned char)alnum[r % alnumspace];
	num--;
	}
	*rnd = 0;

lib/rtsp.c+3 -1

@@ -316,7 +316,9 @@ static CURLcode rtsp_do(struct Curl_easy data, bool done)

	p_session_id = data->set.str[STRING_RTSP_SESSION_ID];
	if(!p_session_id &&
-	(rtspreq & ~(RTSPREQ_OPTIONS \| RTSPREQ_DESCRIBE \| RTSPREQ_SETUP))) {
+	(rtspreq & ~(Curl_RtspReq)(RTSPREQ_OPTIONS \|
+	RTSPREQ_DESCRIBE \|
+	RTSPREQ_SETUP))) {
	failf(data, "Refusing to issue an RTSP request [%s] without a session ID.",
	p_request);
	result = CURLE_BAD_FUNCTION_ARGUMENT;

lib/select.c+1 -1

@@ -226,7 +226,7 @@ int Curl_socket_check(curl_socket_t readfd0, /* two sockets to read from */
	num++;
	}

-	r = Curl_poll(pfd, num, timeout_ms);
+	r = Curl_poll(pfd, (unsigned int)num, timeout_ms);
	if(r <= 0)
	return r;

lib/setopt.c+4 -4

@@ -176,7 +176,7 @@ static CURLcode setstropt_interface(
	}

	#define C_SSLVERSION_VALUE(x) (x & 0xffff)
-	#define C_SSLVERSION_MAX_VALUE(x) (x & 0xffff0000)
+	#define C_SSLVERSION_MAX_VALUE(x) ((unsigned long)x & 0xffff0000)

	static CURLcode protocol2num(const char str, curl_prot_t val)
	{
@@ -501,7 +501,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
	arg = va_arg(param, long);

	version = C_SSLVERSION_VALUE(arg);
-	version_max = C_SSLVERSION_MAX_VALUE(arg);
+	version_max = (long)C_SSLVERSION_MAX_VALUE(arg);

	if(version < CURL_SSLVERSION_DEFAULT \|\|
	version == CURL_SSLVERSION_SSLv2 \|\|
@@ -968,7 +968,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
	break;

	case CURLOPT_HTTP09_ALLOWED:
-	arg = va_arg(param, unsigned long);
+	arg = (long)va_arg(param, unsigned long);
	if(arg > 1L)
	return CURLE_BAD_FUNCTION_ARGUMENT;
	#ifdef USE_HYPER
@@ -2546,7 +2546,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
	#ifdef USE_SSH
	/* we only include SSH options if explicitly built to support SSH */
	case CURLOPT_SSH_AUTH_TYPES:
-	data->set.ssh_auth_types = (unsigned int)va_arg(param, long);
+	data->set.ssh_auth_types = (int)va_arg(param, long);
	break;

	case CURLOPT_SSH_PUBLIC_KEYFILE:

lib/smb.c+1 -1

@@ -559,7 +559,7 @@ static void smb_format_message(struct Curl_easy data, struct smb_header h,
	h->flags2 = smb_swap16(SMB_FLAGS2_IS_LONG_NAME \| SMB_FLAGS2_KNOWS_LONG_NAME);
	h->uid = smb_swap16(smbc->uid);
	h->tid = smb_swap16(req->tid);
-	pid = getpid();
+	pid = (unsigned int)getpid();
	h->pid_high = smb_swap16((unsigned short)(pid >> 16));
	h->pid = smb_swap16((unsigned short) pid);
	}

lib/smtp.c+1 -1

@@ -695,7 +695,7 @@ static CURLcode smtp_perform_mail(struct Curl_easy *data)
	/* Prepare the mime data if some. */
	if(data->set.mimepost.kind != MIMEKIND_NONE) {
	/* Use the whole structure as data. */
-	data->set.mimepost.flags &= ~MIME_BODY_ONLY;
+	data->set.mimepost.flags &= ~(unsigned int)MIME_BODY_ONLY;

	/* Add external headers and mime version. */
	curl_mime_headers(&data->set.mimepost, data->set.headers, 0);

lib/socks.c+1 -1

@@ -125,7 +125,7 @@ int Curl_blockread_all(struct Curl_cfilter *cf,
	}
	nread = Curl_conn_cf_recv(cf->next, data, buf, buffersize, &err);
	if(nread <= 0) {
-	result = err;
+	result = (int)err;
	if(CURLE_AGAIN == err)
	continue;
	if(err) {

lib/socks_gssapi.c+2 -2

@@ -201,7 +201,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
	if(gss_send_token.length) {
	socksreq[0] = 1; /* GSS-API subnegotiation version */
	socksreq[1] = 1; /* authentication message type */
-	us_length = htons((short)gss_send_token.length);
+	us_length = htons((unsigned short)gss_send_token.length);
	memcpy(socksreq + 2, &us_length, sizeof(short));

	nwritten = Curl_conn_cf_send(cf->next, data, (char *)socksreq, 4, &code);
@@ -406,7 +406,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
	}
	gss_release_buffer(&gss_status, &gss_send_token);

-	us_length = htons((short)gss_w_token.length);
+	us_length = htons((unsigned short)gss_w_token.length);
	memcpy(socksreq + 2, &us_length, sizeof(short));
	}

lib/socks_sspi.c+3 -3

@@ -204,7 +204,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
	if(sspi_send_token.cbBuffer) {
	socksreq[0] = 1; /* GSS-API subnegotiation version */
	socksreq[1] = 1; /* authentication message type */
-	us_length = htons((short)sspi_send_token.cbBuffer);
+	us_length = htons((unsigned short)sspi_send_token.cbBuffer);
	memcpy(socksreq + 2, &us_length, sizeof(short));

	written = Curl_conn_cf_send(cf->next, data, (char *)socksreq, 4, &code);
@@ -389,7 +389,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
	*/

	if(data->set.socks5_gssapi_nec) {
-	us_length = htons((short)1);
+	us_length = htons((unsigned short)1);
	memcpy(socksreq + 2, &us_length, sizeof(short));
	}
	else {
@@ -472,7 +472,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
	sspi_w_token[2].pvBuffer = NULL;
	sspi_w_token[2].cbBuffer = 0;

-	us_length = htons((short)sspi_send_token.cbBuffer);
+	us_length = htons((unsigned short)sspi_send_token.cbBuffer);
	memcpy(socksreq + 2, &us_length, sizeof(short));
	}

lib/strerror.c+3 -3

@@ -795,7 +795,7 @@ get_winapi_error(int err, char *buf, size_t buflen)
	expect the local codepage (eg fprintf, failf, infof).
	FormatMessageW -> wcstombs is used for Windows CE compatibility. */
	if(FormatMessageW((FORMAT_MESSAGE_FROM_SYSTEM \|
-	FORMAT_MESSAGE_IGNORE_INSERTS), NULL, err,
+	FORMAT_MESSAGE_IGNORE_INSERTS), NULL, (DWORD)err,
	LANG_NEUTRAL, wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL)) {
	size_t written = wcstombs(buf, wbuf, buflen - 1);
	if(written != (size_t)-1)
@@ -865,7 +865,7 @@ const char Curl_strerror(int err, char buf, size_t buflen)
	#ifdef USE_WINSOCK
	!get_winsock_error(err, buf, buflen) &&
	#endif
-	!get_winapi_error((DWORD)err, buf, buflen))
+	!get_winapi_error(err, buf, buflen))
	msnprintf(buf, buflen, "Unknown error %d (%#x)", err, err);
	}
	#else /* not Windows coming up */
@@ -944,7 +944,7 @@ const char Curl_winapi_strerror(DWORD err, char buf, size_t buflen)
	*buf = '\0';

	#ifndef CURL_DISABLE_VERBOSE_STRINGS
-	if(!get_winapi_error(err, buf, buflen)) {
+	if(!get_winapi_error((int)err, buf, buflen)) {
	msnprintf(buf, buflen, "Unknown error %lu (0x%08lX)", err, err);
	}
	#else

lib/telnet.c+1 -1

@@ -1544,7 +1544,7 @@ static CURLcode telnet_do(struct Curl_easy data, bool done)

	while(keepon) {
	DEBUGF(infof(data, "telnet_do, poll %d fds", poll_cnt));
-	switch(Curl_poll(pfd, poll_cnt, interval_ms)) {
+	switch(Curl_poll(pfd, (unsigned int)poll_cnt, interval_ms)) {
	case -1: /* error, stop reading */
	keepon = FALSE;
	continue;

lib/tftp.c+6 -6

@@ -528,7 +528,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state,
	senddata = sendto(state->sockfd, (void *)state->spacket.data,
	(SEND_TYPE_ARG3)sbytes, 0,
	&data->conn->remote_addr->sa_addr,
-	data->conn->remote_addr->addrlen);
+	(curl_socklen_t)data->conn->remote_addr->addrlen);
	if(senddata != (ssize_t)sbytes) {
	char buffer[STRERROR_LEN];
	failf(data, "%s", Curl_strerror(SOCKERRNO, buffer, sizeof(buffer)));
@@ -738,7 +738,7 @@ static CURLcode tftp_tx(struct tftp_state_data *state, tftp_event_t event)
	else {
	/* Re-send the data packet */
	sbytes = sendto(state->sockfd, (void *)state->spacket.data,
-	4 + state->sbytes, SEND_4TH_ARG,
+	4 + (SEND_TYPE_ARG3)state->sbytes, SEND_4TH_ARG,
	(struct sockaddr *)&state->remote_addr,
	state->remote_addrlen);
	/* Check all sbytes were sent */
@@ -783,7 +783,7 @@ static CURLcode tftp_tx(struct tftp_state_data *state, tftp_event_t event)
	} while(state->sbytes < state->blksize && cb);

	sbytes = sendto(state->sockfd, (void *) state->spacket.data,
-	4 + state->sbytes, SEND_4TH_ARG,
+	4 + (SEND_TYPE_ARG3)state->sbytes, SEND_4TH_ARG,
	(struct sockaddr *)&state->remote_addr,
	state->remote_addrlen);
	/* Check all sbytes were sent */
@@ -809,7 +809,7 @@ static CURLcode tftp_tx(struct tftp_state_data *state, tftp_event_t event)
	else {
	/* Re-send the data packet */
	sbytes = sendto(state->sockfd, (void *)state->spacket.data,
-	4 + state->sbytes, SEND_4TH_ARG,
+	4 + (SEND_TYPE_ARG3)state->sbytes, SEND_4TH_ARG,
	(struct sockaddr *)&state->remote_addr,
	state->remote_addrlen);
	/* Check all sbytes were sent */
@@ -1032,7 +1032,7 @@ static CURLcode tftp_connect(struct Curl_easy data, bool done)
	* IPv4 and IPv6...
	*/
	int rc = bind(state->sockfd, (struct sockaddr *)&state->local_addr,
-	conn->remote_addr->addrlen);
+	(curl_socklen_t)conn->remote_addr->addrlen);
	if(rc) {
	char buffer[STRERROR_LEN];
	failf(data, "bind() failed; %s",
@@ -1110,7 +1110,7 @@ static CURLcode tftp_receive_packet(struct Curl_easy *data)
	fromlen = sizeof(fromaddr);
	state->rbytes = (int)recvfrom(state->sockfd,
	(void *)state->rpacket.data,
-	state->blksize + 4,
+	(RECV_TYPE_ARG3)state->blksize + 4,
	0,
	(struct sockaddr *)&fromaddr,
	&fromlen);

lib/timeval.c+5 -5

@@ -51,8 +51,8 @@ struct curltime Curl_now(void)
	#pragma warning(pop)
	#endif

-	now.tv_sec = milliseconds / 1000;
-	now.tv_usec = (milliseconds % 1000) * 1000;
+	now.tv_sec = (time_t)(milliseconds / 1000);
+	now.tv_usec = (int)((milliseconds % 1000) * 1000);
	}
	return now;
	}
@@ -95,7 +95,7 @@ struct curltime Curl_now(void)
	#endif
	(0 == clock_gettime(CLOCK_MONOTONIC_RAW, &tsnow))) {
	cnow.tv_sec = tsnow.tv_sec;
-	cnow.tv_usec = (unsigned int)(tsnow.tv_nsec / 1000);
+	cnow.tv_usec = (int)(tsnow.tv_nsec / 1000);
	}
	else
	#endif
@@ -107,7 +107,7 @@ struct curltime Curl_now(void)
	#endif
	(0 == clock_gettime(CLOCK_MONOTONIC, &tsnow))) {
	cnow.tv_sec = tsnow.tv_sec;
-	cnow.tv_usec = (unsigned int)(tsnow.tv_nsec / 1000);
+	cnow.tv_usec = (int)(tsnow.tv_nsec / 1000);
	}
	/*
	** Even when the configure process has truly detected monotonic clock
@@ -118,7 +118,7 @@ struct curltime Curl_now(void)
	else {
	(void)gettimeofday(&now, NULL);
	cnow.tv_sec = now.tv_sec;
-	cnow.tv_usec = (unsigned int)now.tv_usec;
+	cnow.tv_usec = (int)now.tv_usec;
	}
	#else
	else {

lib/transfer.c+5 -5

@@ -791,11 +791,11 @@ CURLcode Curl_follow(struct Curl_easy *data,
	}

	DEBUGASSERT(data->state.uh);
-	uc = curl_url_set(data->state.uh, CURLUPART_URL, newurl,
-	(type == FOLLOW_FAKE) ? CURLU_NON_SUPPORT_SCHEME :
-	((type == FOLLOW_REDIR) ? CURLU_URLENCODE : 0) \|
-	CURLU_ALLOW_SPACE \|
-	(data->set.path_as_is ? CURLU_PATH_AS_IS : 0));
+	uc = curl_url_set(data->state.uh, CURLUPART_URL, newurl, (unsigned int)
+	((type == FOLLOW_FAKE) ? CURLU_NON_SUPPORT_SCHEME :
+	((type == FOLLOW_REDIR) ? CURLU_URLENCODE : 0) \|
+	CURLU_ALLOW_SPACE \|
+	(data->set.path_as_is ? CURLU_PATH_AS_IS : 0)));
	if(uc) {
	if(type != FOLLOW_FAKE) {
	failf(data, "The redirect target URL could not be parsed: %s",

lib/url.c+7 -7

@@ -1643,7 +1643,7 @@ const struct Curl_handler Curl_getn_scheme_handler(const char scheme,
	unsigned int c = 978;
	while(l) {
	c <<= 5;
-	c += Curl_raw_tolower(*s);
+	c += (unsigned int)Curl_raw_tolower(*s);
	s++;
	l--;
	}
@@ -1796,12 +1796,12 @@ static CURLcode parseurlandfillconn(struct Curl_easy *data,

	if(!use_set_uh) {
	char *newurl;
-	uc = curl_url_set(uh, CURLUPART_URL, data->state.url,
-	CURLU_GUESS_SCHEME \|
-	CURLU_NON_SUPPORT_SCHEME \|
-	(data->set.disallow_username_in_url ?
-	CURLU_DISALLOW_USER : 0) \|
-	(data->set.path_as_is ? CURLU_PATH_AS_IS : 0));
+	uc = curl_url_set(uh, CURLUPART_URL, data->state.url, (unsigned int)
+	(CURLU_GUESS_SCHEME \|
+	CURLU_NON_SUPPORT_SCHEME \|
+	(data->set.disallow_username_in_url ?
+	CURLU_DISALLOW_USER : 0) \|
+	(data->set.path_as_is ? CURLU_PATH_AS_IS : 0)));
	if(uc) {
	failf(data, "URL rejected: %s", curl_url_strerror(uc));
	return Curl_uc_to_curlcode(uc);

lib/urlapi.c+1 -1

@@ -206,7 +206,7 @@ static CURLUcode urlencode_str(struct dynbuf o, const char url,
	size_t Curl_is_absolute_url(const char url, char buf, size_t buflen,
	bool guess_scheme)
	{
-	int i = 0;
+	size_t i = 0;
	DEBUGASSERT(!buf \|\| (buflen > MAX_SCHEME_LEN));
	(void)buflen; /* only used in debug-builds */
	if(buf)

lib/version.c+5 -4

@@ -258,10 +258,11 @@ char *curl_version(void)
	api.ldapai_info_version = LDAP_API_INFO_VERSION;

	if(ldap_get_option(NULL, LDAP_OPT_API_INFO, &api) == LDAP_OPT_SUCCESS) {
-	unsigned int patch = api.ldapai_vendor_version % 100;
-	unsigned int major = api.ldapai_vendor_version / 10000;
+	unsigned int patch = (unsigned int)(api.ldapai_vendor_version % 100);
+	unsigned int major = (unsigned int)(api.ldapai_vendor_version / 10000);
	unsigned int minor =
-	((api.ldapai_vendor_version - major * 10000) - patch) / 100;
+	(((unsigned int)api.ldapai_vendor_version - major * 10000)
+	- patch) / 100;
	msnprintf(ldap_buf, sizeof(ldap_buf), "%s/%u.%u.%u",
	api.ldapai_vendor_name, major, minor, patch);
	src[i++] = ldap_buf;
@@ -640,7 +641,7 @@ curl_version_info_data *curl_version_info(CURLversion stamp)
	#ifdef USE_NGHTTP2
	{
	nghttp2_info *h2 = nghttp2_version(0);
-	version_info.nghttp2_ver_num = h2->version_num;
+	version_info.nghttp2_ver_num = (unsigned int)h2->version_num;
	version_info.nghttp2_version = h2->version_str;
	}
	#endif

lib/ws.c+3 -3

@@ -102,7 +102,7 @@ static unsigned char ws_frame_flags2op(int flags)
	size_t i;
	for(i = 0; i < sizeof(WS_FRAMES)/sizeof(WS_FRAMES[0]); ++i) {
	if(WS_FRAMES[i].flags & flags)
-	return WS_FRAMES[i].proto_opcode;
+	return (unsigned char)WS_FRAMES[i].proto_opcode;
	}
	return 0;
	}
@@ -171,7 +171,7 @@ static CURLcode ws_dec_read_head(struct ws_decoder *dec,
	dec->head[0] = *inbuf;
	Curl_bufq_skip(inraw, 1);

-	dec->frame_flags = ws_frame_op2flags(dec->head[0]);
+	dec->frame_flags = ws_frame_op2flags(dec->head[0]);
	if(!dec->frame_flags) {
	failf(data, "WS: unknown opcode: %x", dec->head[0]);
	ws_dec_reset(dec);
@@ -560,7 +560,7 @@ static ssize_t ws_enc_write_head(struct Curl_easy *data,
	return -1;
	}

-	opcode = ws_frame_flags2op(flags);
+	opcode = ws_frame_flags2op((int)flags);
	if(!opcode) {
	failf(data, "WS: provided flags not recognized '%x'", flags);
	*err = CURLE_SEND_ERROR;