dbff3eec45
Stefan Eissing
2025-10-20
Subject
cf-socket: give information when unable to open socket
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Commit Diff GitHub →
lib/cf-socket.c+6 -2
| @@ -344,6 +344,8 @@ static CURLcode socket_open(struct Curl_easy *data, | |
| struct Curl_sockaddr_ex *addr, | |
| curl_socket_t *sockfd) | |
| { | |
| + | char errbuf[STRERROR_LEN]; |
| + | |
| DEBUGASSERT(data); | |
| DEBUGASSERT(data->conn); | |
| if(data->set.fopensocket) { | |
| @@ -367,13 +369,15 @@ static CURLcode socket_open(struct Curl_easy *data, | |
| *sockfd = CURL_SOCKET(addr->family, addr->socktype, addr->protocol); | |
| } | |
| - | if(*sockfd == CURL_SOCKET_BAD) |
| + | if(*sockfd == CURL_SOCKET_BAD) { |
| /* no socket, no connection */ | |
| + | failf(data, "failed to open socket: %s", |
| + | curlx_strerror(SOCKERRNO, errbuf, sizeof(errbuf))); |
| return CURLE_COULDNT_CONNECT; | |
| + | } |
| #ifdef HAVE_FCNTL | |
| if(fcntl(*sockfd, F_SETFD, FD_CLOEXEC) < 0) { | |
| - | char errbuf[STRERROR_LEN]; |
| failf(data, "fcntl set CLOEXEC: %s", | |
| curlx_strerror(SOCKERRNO, errbuf, sizeof(errbuf))); | |
| close(*sockfd); | |