diff options
Diffstat (limited to 'flow.c')
| -rw-r--r-- | flow.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -259,7 +259,7 @@ int flowside_sock_l4(const struct ctx *c, enum epoll_type type, uint8_t pif, * * Connect @s to the endpoint address and port from @tgt. * - * Return: 0 on success, negative on error + * Return: 0 on success, negative error code on error */ int flowside_connect(const struct ctx *c, int s, uint8_t pif, const struct flowside *tgt) @@ -267,7 +267,9 @@ int flowside_connect(const struct ctx *c, int s, union sockaddr_inany sa; pif_sockaddr(c, &sa, pif, &tgt->eaddr, tgt->eport); - return connect(s, &sa.sa, socklen_inany(&sa)); + if (connect(s, &sa.sa, socklen_inany(&sa)) < 0) + return -errno; + return 0; } /** flow_log__ - Log flow-related message, internal helper |