openssl: improve error message for SYSCALL during connect #4593
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Reported-by: Paulo Roberto Tomasi Bug: https://curl.haxx.se/mail/archive-2019-11/0005.html
jay
reviewed
Nov 22, 2019
| @@ -2990,8 +2990,13 @@ static CURLcode ossl_connect_step2(struct connectdata *conn, int sockindex) | |||
| const char * const hostname = SSL_IS_PROXY() ? | |||
| conn->http_proxy.host.name : conn->host.name; | |||
| const long int port = SSL_IS_PROXY() ? conn->port : conn->remote_port; | |||
| char extramsg[80]=""; | |||
| int sockerr = SOCKERRNO; | |||
| if(sockerr && detail == SSL_ERROR_SYSCALL) | |||
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I modified this slightly to use strerror only if sockerr!=0 because as described in #4624 sockerr may be 0 and we don't want confusing "No error" / "Success" error messages.
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Where do you see that error?
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It was at the bottom of this page, 3 errors, but then I restarted the job and they disappeared. There's probably a race condition, it cloned the repo and the commit I just added to this branch was not in it so I'm guessing the repo is cached somewhere internally and wasn't updated before the CI started. I wrote github. It's still in beta so I would just restart if you see bad tree errors.
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Reported-by: Paulo Roberto Tomasi
Bug: https://curl.haxx.se/mail/archive-2019-11/0005.html