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e39ff5113b

Huang Yiheng
Huang Yiheng
2026-09-04
SUCCESS Duration: 392s

Subject

http: reject resumed uploads

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Architecture & Compiler Flags

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

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Commit Diff GitHub →

docs/FAQ.md +2 -2docs/cmdline-opts/continue-at.md +2 -4docs/libcurl/opts/CURLOPT_RESUME_FROM.md +4 -0docs/libcurl/opts/CURLOPT_RESUME_FROM_LARGE.md +4 -0lib/http.c +4 -28src/config2setopts.c +16 -10tests/data/Makefile.am +4 -0tests/data/test1001 +7 -7tests/data/test1002 +6 -11tests/data/test1041 +10 -23tests/data/test158 +3 -2tests/data/test2058 +4 -8tests/data/test2059 +4 -8tests/data/test2060 +4 -8tests/data/test2270 +46 -0tests/data/test2271 +38 -0tests/data/test2272 +42 -0tests/data/test33 +10 -16tests/data/test426 +4 -1tests/libtest/Makefile.inc +1 -0tests/libtest/lib2270.c +104 -0
docs/FAQ.md+2 -2
@@ -339,8 +339,8 @@ files.
## How do I tell curl to resume a transfer?
-curl supports resumed transfers both ways on both FTP and HTTP. Try the `-C`
-option.
+curl supports resumed HTTP, FTP and SFTP downloads as well as resumed FTP and
+SFTP uploads. Try the `-C` option.
## Why does my posting using -F not work?
docs/cmdline-opts/continue-at.md+2 -4
@@ -25,10 +25,8 @@ the FTP server command SIZE is not used by curl.
Use "-C -" to instruct curl to automatically find out where/how to resume the
transfer. It then uses the given output/input files to figure that out.
-When using this option for HTTP uploads using POST or PUT, functionality is
-not guaranteed. The HTTP protocol has no standard interoperable resume upload
-and curl uses a set of headers for this purpose that once proved working for
-some servers and have been left for those who find that useful.
+HTTP uploads using POST or PUT cannot be resumed. curl returns an error when
+you combine this option with such an upload.
This command line option is mutually exclusive with --range: you can only use
one of them for a single transfer.
docs/libcurl/opts/CURLOPT_RESUME_FROM.md+4 -0
@@ -37,6 +37,10 @@ When doing uploads with FTP, the resume position is where in the local/source
file libcurl should try to resume the upload from and it then appends the
source file to the remote target file.
+HTTP uploads using POST or PUT cannot be resumed. curl_easy_perform(3) returns
+CURLE_BAD_FUNCTION_ARGUMENT when this option is set to a non-zero value for
+such an upload.
+
If you need to resume a transfer beyond the 2GB limit, use
CURLOPT_RESUME_FROM_LARGE(3) instead.
docs/libcurl/opts/CURLOPT_RESUME_FROM_LARGE.md+4 -0
@@ -38,6 +38,10 @@ When doing uploads with FTP, the resume position is where in the local/source
file libcurl should try to resume the upload from and it appends the source
file to the remote target file.
+HTTP uploads using POST or PUT cannot be resumed. curl_easy_perform(3) returns
+CURLE_BAD_FUNCTION_ARGUMENT when this option is set to a non-zero value for
+such an upload.
+
# DEFAULT
0, not used
lib/http.c+4 -28
@@ -2378,35 +2378,11 @@ static CURLcode set_reader(struct Curl_easy *data, Curl_HttpReq httpreq)
static CURLcode http_resume(struct Curl_easy *data, Curl_HttpReq httpreq)
{
- if((HTTPREQ_POST == httpreq || HTTPREQ_PUT == httpreq) &&
+ if((HTTPREQ_POST == httpreq || HTTPREQ_POST_FORM == httpreq ||
+ HTTPREQ_POST_MIME == httpreq || HTTPREQ_PUT == httpreq) &&
data->state.resume_from) {
- /**********************************************************************
- * Resuming upload in HTTP means that we PUT or POST and that we have
- * got a resume_from value set. The resume value has already created
- * a Range: header that will be passed along. We need to "fast forward"
- * the file the given number of bytes and decrease the assume upload
- * file size before we continue this venture in the dark lands of HTTP.
- * Resuming mime/form posting at an offset > 0 has no sense and is ignored.
- *********************************************************************/
-
- if(data->state.resume_from < 0) {
- /*
- * This is meant to get the size of the present remote-file by itself.
- * We do not support this now. Bail out!
- */
- data->state.resume_from = 0;
- }
-
- if(data->state.resume_from && !data->req.authneg) {
- /* only act on the first request */
- CURLcode result;
- result = Curl_creader_resume_from(data, data->state.resume_from);
- if(result) {
- failf(data, "Unable to resume from offset %" FMT_OFF_T,
- data->state.resume_from);
- return result;
- }
- }
+ failf(data, "HTTP upload cannot be resumed");
+ return CURLE_BAD_FUNCTION_ARGUMENT;
}
return CURLE_OK;
}
src/config2setopts.c+16 -10
@@ -873,16 +873,25 @@ static CURLcode proxy_setopts(struct OperationConfig *config, CURL *curl)
return result;
}
+static CURLcode check_post_resume(struct OperationConfig *config)
+{
+ if(config->use_resume &&
+ (config->resume_from || config->resume_from_current)) {
+ errorf("(%d) HTTP upload cannot be resumed",
+ CURLE_BAD_FUNCTION_ARGUMENT);
+ config->synthetic_error = TRUE;
+ return CURLE_BAD_FUNCTION_ARGUMENT;
+ }
+ return CURLE_OK;
+}
+
static CURLcode setopt_post(struct OperationConfig *config, CURL *curl)
{
CURLcode result = CURLE_OK;
switch(config->httpreq) {
case TOOL_HTTPREQ_SIMPLEPOST:
- if(config->resume_from) {
- errorf("cannot mix --continue-at with --data");
- result = CURLE_FAILED_INIT;
- }
- else {
+ result = check_post_resume(config);
+ if(!result) {
MY_SETOPT_STR(curl, CURLOPT_POSTFIELDS,
curlx_dyn_ptr(&config->postdata));
my_setopt_offt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
@@ -893,11 +902,8 @@ static CURLcode setopt_post(struct OperationConfig *config, CURL *curl)
/* free previous remainders */
curl_mime_free(config->mimepost);
config->mimepost = NULL;
- if(config->resume_from) {
- errorf("cannot mix --continue-at with --form");
- result = CURLE_FAILED_INIT;
- }
- else {
+ result = check_post_resume(config);
+ if(!result) {
result = tool2curlmime(curl, config->mimeroot, &config->mimepost);
if(!result)
result = my_setopt_mimepost(curl, CURLOPT_MIMEPOST, config->mimepost);
tests/data/Makefile.am+4 -0
@@ -1930,6 +1930,10 @@ TESTCASES = \
test2207 \
test2208 \
\
+ test2270 \
+ test2271 \
+ test2272 \
+ \
test2300 \
test2301 \
test2302 \
tests/data/test1001+7 -7
@@ -6,7 +6,7 @@ HTTP
HTTP PUT
HTTP proxy
HTTP Digest auth
-Resume
+Range
Content-Range
CUSTOMREQUEST
</keywords>
@@ -70,10 +70,10 @@ proxy
digest
</features>
<name>
-HTTP POST --digest with PUT and resumed upload and modified method
+HTTP Digest range upload with a modified method
</name>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -C 2 -X GET
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT --range 0-4 -X GET
</command>
<file name="%LOGDIR/%TESTNUMBER">
test
@@ -85,7 +85,7 @@ test
<protocol crlf="headers">
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 2-4/5
+Content-Range: bytes 0-4/0
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
@@ -94,13 +94,13 @@ Content-Length: 0
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Digest username="auser", realm="testrealm", nonce="1053604144", uri="/%TESTNUMBER", response="6af4d89c952f4dd4cc215a6878dc499d"
-Content-Range: bytes 2-4/5
+Content-Range: bytes 0-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
-Content-Length: 3
+Content-Length: 5
-st
+test
</protocol>
</verify>
</testcase>
tests/data/test1002+6 -11
@@ -7,7 +7,6 @@ HTTP PUT
HTTP proxy
HTTP Digest auth
Resume
-Content-Range
CUSTOMREQUEST
</keywords>
</info>
@@ -69,10 +68,10 @@ proxy
digest
</features>
<name>
-HTTP PUT with Digest auth, resumed upload and modified method, twice
+HTTP Digest uploads with zero resume offset and custom method
</name>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload1 -T %LOGDIR/%TESTNUMBER http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload2 -T %LOGDIR/%TESTNUMBER -u auser:apasswd --digest -x http://%HOSTIP:%HTTPPORT -C 2 -X GET
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload1 -T %LOGDIR/%TESTNUMBER http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload2 -T %LOGDIR/%TESTNUMBER -u auser:apasswd --digest -x http://%HOSTIP:%HTTPPORT -C 0 -X GET
</command>
<file name="%LOGDIR/%TESTNUMBER">
test
@@ -84,7 +83,6 @@ test
<protocol crlf="headers">
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload1 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
@@ -93,16 +91,14 @@ Content-Length: 0
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload1 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Digest username="auser", realm="testrealm", nonce="1053604144", uri="/%TESTNUMBER.upload1", response="198aa9b6acb4b0c71d02a197a5e41f54"
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
-Content-Length: 3
+Content-Length: 5
-st
+test
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload2 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
@@ -111,13 +107,12 @@ Content-Length: 0
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER.upload2 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Digest username="auser", realm="testrealm", nonce="1053604144", uri="/%TESTNUMBER.upload2", response="d711f0d2042786d930de635ba0d1a1d0"
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
-Content-Length: 3
+Content-Length: 5
-st
+test
</protocol>
</verify>
</testcase>
tests/data/test1041+10 -23
@@ -6,13 +6,12 @@
HTTP
HTTP PUT
Resume
-Content-Range
</keywords>
</info>
# Server-side
<reply>
-<data crlf="headers">
+<data crlf="headers" nocheck="yes">
HTTP/1.1 200 OK swsclose
Date: Tue, 09 Nov 2010 14:49:00 GMT
Server: test-server/fake
@@ -30,7 +29,7 @@ Content-Type: text/html
http
</server>
<name>
-HTTP PUT with resume from end of already-uploaded file
+HTTP PUT rejects automatic upload resume
</name>
<file name="%LOGDIR/test%TESTNUMBER.txt">
012345678
@@ -45,32 +44,20 @@ HTTP PUT with resume from end of already-uploaded file
012345678
</file>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -T%LOGDIR/test%TESTNUMBER.txt -C -
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -T%LOGDIR/test%TESTNUMBER.txt -C - --no-progress-meter
</command>
</client>
# Verify data after the test has been "shot"
<verify>
-# curl does not do a HEAD request on the remote file so it has no idea whether
-# it can skip part of the file or not. Instead, it sends the entire file.
-<protocol crlf="headers">
-PUT /%TESTNUMBER HTTP/1.1
-Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 0-99/100
-User-Agent: curl/%VERSION
-Accept: */*
-Content-Length: 100
+<errorcode>
+43
+</errorcode>
+<stderr mode="text">
+curl: (43) HTTP upload cannot be resumed
+</stderr>
+<protocol nonewline="yes">
-012345678
-012345678
-012345678
-012345678
-012345678
-012345678
-012345678
-012345678
-012345678
-012345678
</protocol>
</verify>
</testcase>
tests/data/test158+3 -2
@@ -4,6 +4,7 @@
<keywords>
HTTP
HTTP POST
+Resume
</keywords>
</info>
@@ -25,10 +26,10 @@ Mime
http
</server>
<name>
-HTTP multipart formpost with only a 100 reply
+HTTP multipart formpost with zero resume offset and only a 100 reply
</name>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -F name=daniel
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -F name=daniel -C 0
</command>
</client>
tests/data/test2058+4 -8
@@ -6,8 +6,6 @@ HTTP
HTTP PUT
HTTP proxy
HTTP Digest auth
-Resume
-Content-Range
CUSTOMREQUEST
</keywords>
</info>
@@ -70,10 +68,10 @@ proxy
digest
</features>
<name>
-HTTP Digest with PUT, resumed upload, modified method and SHA-256
+HTTP Digest upload with a modified method and SHA-256
</name>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -C 2 -X GET
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -X GET
</command>
<file name="%LOGDIR/%TESTNUMBER">
test
@@ -85,7 +83,6 @@ test
<protocol crlf="headers">
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
@@ -94,13 +91,12 @@ Content-Length: 0
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Digest username="auser", realm="testrealm", nonce="1053604144", uri="/%TESTNUMBER", response="fbed69f9f3fd304c8f1acb1a43eb32688b933c0e28055c16b926cbcec070aeed", algorithm=SHA-256
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
-Content-Length: 3
+Content-Length: 5
-st
+test
</protocol>
</verify>
</testcase>
tests/data/test2059+4 -8
@@ -6,8 +6,6 @@ HTTP
HTTP PUT
HTTP proxy
HTTP Digest auth
-Resume
-Content-Range
CUSTOMREQUEST
</keywords>
</info>
@@ -70,10 +68,10 @@ proxy
digest
</features>
<name>
-HTTP Digest PUT, resumed upload, modified method, SHA-256 and userhash
+HTTP Digest upload with a modified method, SHA-256 and userhash
</name>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -C 2 -X GET
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -X GET
</command>
<file name="%LOGDIR/%TESTNUMBER">
test
@@ -85,7 +83,6 @@ test
<protocol crlf="headers">
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
@@ -94,13 +91,12 @@ Content-Length: 0
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Digest username="fddc3bc7b753b73ab0848fd83cb20cbbca971258eb8d20c941dd5e0b010d66be", realm="testrealm", nonce="1053604144", uri="/%TESTNUMBER", response="22d200df1fd02a9d3a7269ef5bbb5bf8f16f184a74907df9b64a3755489c0b42", algorithm=SHA-256, userhash=true
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
-Content-Length: 3
+Content-Length: 5
-st
+test
</protocol>
</verify>
</testcase>
tests/data/test2060+4 -8
@@ -6,8 +6,6 @@ HTTP
HTTP PUT
HTTP proxy
HTTP Digest auth
-Resume
-Content-Range
CUSTOMREQUEST
</keywords>
</info>
@@ -70,10 +68,10 @@ proxy
sha512-256
</features>
<name>
-HTTP Digest with PUT, resumed upload, SHA-512-256, userhash
+HTTP Digest upload with a modified method and SHA-512-256
</name>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -C 2 -X GET
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -u auser:apasswd --digest -T %LOGDIR/%TESTNUMBER -x http://%HOSTIP:%HTTPPORT -X GET
</command>
<file name="%LOGDIR/%TESTNUMBER">
test
@@ -85,7 +83,6 @@ test
<protocol crlf="headers">
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
@@ -94,13 +91,12 @@ Content-Length: 0
GET http://%HOSTIP:%HTTPPORT/%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Digest username="auser", realm="testrealm", nonce="1053604144", uri="/%TESTNUMBER", response="691867f4a06c79fd0a175c1857e3df7015f6fff3ce8676497d2f1f805b5a8eca", algorithm=SHA-512-256
-Content-Range: bytes 2-4/5
User-Agent: curl/%VERSION
Accept: */*
Proxy-Connection: Keep-Alive
-Content-Length: 3
+Content-Length: 5
-st
+test
</protocol>
</verify>
</testcase>
tests/data/test2270+46 -0
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="US-ASCII"?>
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP POST
+HTTP MIME
+Resume
+</keywords>
+</info>
+
+# Server-side
+<reply>
+<data nocheck="yes">
+HTTP/1.1 200 OK swsclose
+
+</data>
+</reply>
+
+# Client-side
+<client>
+<features>
+Mime
+form-api
+</features>
+<server>
+http
+</server>
+<tool>
+lib%TESTNUMBER
+</tool>
+<name>
+reject HTTP form and MIME upload resume
+</name>
+<command>
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER
+</command>
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<protocol nonewline="yes">
+
+</protocol>
+</verify>
+</testcase>
tests/data/test2271+38 -0
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="US-ASCII"?>
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP POST
+Resume
+error detection
+</keywords>
+</info>
+
+# Server-side
+<reply>
+</reply>
+
+# Client-side
+<client>
+<server>
+http
+</server>
+<name>
+reject automatic HTTP data upload resume
+</name>
+<command>
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -d foobar -C -
+</command>
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<errorcode>
+43
+</errorcode>
+<stderr mode="text">
+curl: (43) HTTP upload cannot be resumed
+</stderr>
+</verify>
+</testcase>
tests/data/test2272+42 -0
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="US-ASCII"?>
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP POST
+HTTP MIME
+Resume
+error detection
+</keywords>
+</info>
+
+# Server-side
+<reply>
+</reply>
+
+# Client-side
+<client>
+<features>
+Mime
+</features>
+<server>
+http
+</server>
+<name>
+reject automatic HTTP form upload resume
+</name>
+<command>
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -F name=value -C -
+</command>
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<errorcode>
+43
+</errorcode>
+<stderr mode="text">
+curl: (43) HTTP upload cannot be resumed
+</stderr>
+</verify>
+</testcase>
tests/data/test33+10 -16
@@ -5,12 +5,11 @@
HTTP
HTTP PUT
Resume
-Content-Range
</keywords>
</info>
# Server-side
<reply>
-<data>
+<data nocheck="yes">
HTTP/1.1 200 OK swsclose
</data>
@@ -22,7 +21,7 @@ HTTP/1.1 200 OK swsclose
http
</server>
<name>
-HTTP PUT with resume
+HTTP PUT rejects upload resume
</name>
<file name="%LOGDIR/test%TESTNUMBER.txt">
012345678
@@ -37,25 +36,20 @@ HTTP PUT with resume
012345678
</file>
<command>
-http://%HOSTIP:%HTTPPORT/%TESTNUMBER -T%LOGDIR/test%TESTNUMBER.txt -C 50
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -T%LOGDIR/test%TESTNUMBER.txt -C 50 --no-progress-meter
</command>
</client>
# Verify data after the test has been "shot"
<verify>
-<protocol crlf="headers">
-PUT /%TESTNUMBER HTTP/1.1
-Host: %HOSTIP:%HTTPPORT
-Content-Range: bytes 50-99/100
-User-Agent: curl/%VERSION
-Accept: */*
-Content-Length: 50
+<errorcode>
+43
+</errorcode>
+<stderr mode="text">
+curl: (43) HTTP upload cannot be resumed
+</stderr>
+<protocol nonewline="yes">
-012345678
-012345678
-012345678
-012345678
-012345678
</protocol>
</verify>
</testcase>
tests/data/test426+4 -1
@@ -27,7 +27,10 @@ http://%HOSTIP:%HTTPPORT/%TESTNUMBER -d foobar -C 3
# Verify data after the test has been "shot"
<verify>
<errorcode>
-2
+43
</errorcode>
+<stderr mode="text">
+curl: (43) HTTP upload cannot be resumed
+</stderr>
</verify>
</testcase>
tests/libtest/Makefile.inc+1 -0
@@ -294,6 +294,7 @@ TESTS_C = \
lib2032.c \
lib2082.c \
lib2118.c \
+ lib2270.c \
lib2301.c \
lib2302.c \
lib2304.c \
tests/libtest/lib2270.c+104 -0
@@ -0,0 +1,104 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "first.h"
+
+static CURLcode test_lib2270(const char *URL)
+{
+ CURL *curl = NULL;
+ curl_mime *mime = NULL;
+ curl_mimepart *part;
+ struct curl_httppost *formpost = NULL;
+ struct curl_httppost *lastptr = NULL;
+ CURLFORMcode formrc;
+ CURLcode result = TEST_ERR_MAJOR_BAD;
+
+ if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+ curl_mfprintf(stderr, "curl_global_init() failed\n");
+ return TEST_ERR_MAJOR_BAD;
+ }
+
+ curl = curl_easy_init();
+ if(!curl) {
+ curl_mfprintf(stderr, "curl_easy_init() failed\n");
+ goto test_cleanup;
+ }
+
+ mime = curl_mime_init(curl);
+ if(!mime) {
+ curl_mfprintf(stderr, "curl_mime_init() failed\n");
+ goto test_cleanup;
+ }
+ part = curl_mime_addpart(mime);
+ if(!part) {
+ curl_mfprintf(stderr, "curl_mime_addpart() failed\n");
+ goto test_cleanup;
+ }
+ result = curl_mime_name(part, "field");
+ if(result)
+ goto test_cleanup;
+ result = curl_mime_data(part, "value", CURL_ZERO_TERMINATED);
+ if(result)
+ goto test_cleanup;
+
+ easy_setopt(curl, CURLOPT_URL, URL);
+ easy_setopt(curl, CURLOPT_MIMEPOST, mime);
+ easy_setopt(curl, CURLOPT_RESUME_FROM_LARGE, (curl_off_t)1);
+ result = curl_easy_perform(curl);
+ if(result != CURLE_BAD_FUNCTION_ARGUMENT) {
+ curl_mfprintf(stderr, "MIME resume returned %d, expected %d\n",
+ (int)result, CURLE_BAD_FUNCTION_ARGUMENT);
+ result = TEST_ERR_FAILURE;
+ goto test_cleanup;
+ }
+
+ easy_setopt(curl, CURLOPT_MIMEPOST, NULL);
+ formrc = curl_formadd(&formpost, &lastptr,
+ CURLFORM_COPYNAME, "field",
+ CURLFORM_COPYCONTENTS, "value",
+ CURLFORM_END);
+ if(formrc) {
+ curl_mfprintf(stderr, "curl_formadd() failed with code %d\n",
+ (int)formrc);
+ result = TEST_ERR_FAILURE;
+ goto test_cleanup;
+ }
+
+ easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
+ easy_setopt(curl, CURLOPT_RESUME_FROM_LARGE, (curl_off_t)-1);
+ result = curl_easy_perform(curl);
+ if(result != CURLE_BAD_FUNCTION_ARGUMENT) {
+ curl_mfprintf(stderr, "form resume returned %d, expected %d\n",
+ (int)result, CURLE_BAD_FUNCTION_ARGUMENT);
+ result = TEST_ERR_FAILURE;
+ goto test_cleanup;
+ }
+ result = CURLE_OK;
+
+test_cleanup:
+ curl_easy_cleanup(curl);
+ curl_mime_free(mime);
+ curl_formfree(formpost);
+ curl_global_cleanup();
+ return result;
+}