Similar fix as #967

8 years ago · 1c738323a7
1 changed files with 4 additions and 1 deletions
--- a/src/server.c
+++ b/src/server.c
@ -533,8 +533,11 @@ connect_to_remote(EV_P_ struct addrinfo *res,

 #ifdef SET_INTERFACE
    if (iface) {
-        if (setinterface(sockfd, iface) == -1)
+        if (setinterface(sockfd, iface) == -1) {
            ERROR("setinterface");
+            close(sockfd);
+            return NULL;
+        }
    }
 #endif