Close listenfd upon errors

2009-11-09 11:16:38 +05:30 · 2009-11-09 11:16:38 +05:30 · cd834de190
commit cd834de190
parent c8c9abc669
1 changed files with 3 additions and 0 deletions
--- a/src/sock.c
+++ b/src/sock.c
@ -195,6 +195,8 @@ int listen_sock (uint16_t port, socklen_t * addrlen)

                if (bind (listenfd, rp->ai_addr, rp->ai_addrlen) == 0)
                        break;  /* success */
+
+                close (listenfd);
        }

        if (rp == NULL) {
@ -214,6 +216,7 @@ int listen_sock (uint16_t port, socklen_t * addrlen)
                             "Unable to start listening socket because of %s",
                             strerror (errno));

+                close (listenfd);
                freeaddrinfo (result);
                return -1;
        }