ipa-proxy: Socket creation can fail, address coverity issue
Fixes: Coverity CID 1040722
diff --git a/openbsc/src/ipaccess/ipaccess-proxy.c b/openbsc/src/ipaccess/ipaccess-proxy.c
index 9ab4ebb..ae24d16 100644
--- a/openbsc/src/ipaccess/ipaccess-proxy.c
+++ b/openbsc/src/ipaccess/ipaccess-proxy.c
@@ -1005,6 +1005,13 @@
bfd->data = ipc;
bfd->priv_nr = priv_nr;
+ if (bfd->fd < 0) {
+ LOGP(DLINP, LOGL_ERROR, "Could not create socket: %s\n",
+ strerror(errno));
+ talloc_free(ipc);
+ return NULL;
+ }
+
setsockopt(bfd->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
ret = connect(bfd->fd, (struct sockaddr *) sa, sizeof(*sa));