Fix uninitialized addr before recvfrom()

2016-02-05 18:52:37 +01:00
parent 3d947d872e
commit 8e14cac75b
1 changed files with 4 additions and 1 deletions
--- a/mud.c
+++ b/mud.c
@@ -437,7 +437,10 @@ int mud_pull (struct mud *mud)
            if (mud->rx.start == next)
                return 0;

-            struct addr addr;
+            struct addr addr = {
+                .size = sizeof(addr.data),
+            };
+
            struct packet *packet = &mud->rx.packet[mud->rx.end];

            ssize_t ret = recvfrom(sock->fd, packet->data, sizeof(packet->data),