Fix net == NULL case in send_ihu.

9f01ea22 · Juliusz Chroboczek · 4637afd7 · 9f01ea22
Commit 9f01ea22 authored Aug 17, 2007 by Juliusz Chroboczek
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Showing with 4 additions and 2 deletions

message.c message.c +4 -2

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--- a/message.c
+++ b/message.c
@@ -671,8 +671,10 @@ send_ihu(struct neighbour *neigh, struct network *net)
        return;
    }

-    interval =
-        net->ihu_interval * 100 >= 0xFFFF ? 0 : net->ihu_interval * 100;
+    if(net && net->ihu_interval * 100 >= 0xFFFF)
+        interval = net->ihu_interval;
+    else
+        interval = 0;

    if(neigh == NULL) {
        if(broadcast_ihu && net->wired) {