Merge pull request FRRouting#7603 from donaldsharp/ospf_crash_fix

ospfd: Prevent crash by accessing memory not owned.
donaldsharp · Nov 26, 2020 · 4cfb2ae · 4cfb2ae
2 parents 3200009 + cf0f13d
commit 4cfb2ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ospfd/ospf_routemap.c b/ospfd/ospf_routemap.c
@@ -416,7 +416,7 @@ static void *route_set_metric_compile(const char *arg)
 {
 	struct ospf_metric *metric;
 
-	metric = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint32_t));
+	metric = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(*metric));
 	metric->used = false;
 
 	if (all_digit(arg))