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Avoid hanging on MS-Windows when invoked with --connect-timeout 

* src/connect.c (connect_to_ip) [WIN32]: Don't call fd_close if
the connection timed out, to avoid hanging.
This commit is contained in:
Eli Zaretskii 2015-12-16 14:40:17 +02:00 committed by Giuseppe Scrivano
parent be7d19f478
commit 94d9b68db9
1 changed files with 8 additions and 1 deletions
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9
src/connect.c
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@ -369,7 +369,14 @@ connect_to_ip (const ip_address *ip, int port, const char *print)
logprintf. */
int save_errno = errno;
if (sock >= 0)
fd_close (sock);
{
#ifdef WIN32
/* If the connection timed out, fd_close will hang in Gnulib's
close_fd_maybe_socket, inside the call to WSAEnumNetworkEvents. */
if (errno != ETIMEDOUT)
#endif
fd_close (sock);
}
if (print)
logprintf (LOG_NOTQUIET, _("failed: %s.\n"), strerror (errno));
errno = save_errno;