server: Avoid null-dereference of timespec value on timeout

Spotted by clang-analyzer.
p11-glue · Jan 17, 2018 · 031d3c7 · 031d3c7
1 parent 50b752e
commit 031d3c7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/p11-kit/server.c b/p11-kit/server.c
@@ -418,7 +418,8 @@ server_loop (Server *server,
 		if (ret == -1 && errno == EINTR)
 			continue;
 
-		if (ret == 0 && children_avail == 0) { /* timeout */
+		/* timeout */
+		if (ret == 0 && children_avail == 0 && timeout != NULL) {
 			p11_message ("no connections to %s for %lu secs, exiting", server->socket_name, timeout->tv_sec);
 			break;
 		}