sock: return the correct errno on connection error close(2) will clobber errno, so we need to stash it in a temporary variable. Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
1 files changed, 3 insertions(+), 1 deletions(-) M sock.c
M sock.c +3 -1
@@ 140,8 140,10 @@ int connect_ip(const char *host, uint16_ } if (connect(sock, p->ai_addr, p->ai_addrlen) == -1) { + const int tmp = -errno; + close(sock); - sock = -errno; + sock = tmp; continue; }