Merge pull request #20 from khng300/master

Set sa_len properly in getdefaultgateway()
miniupnp · Jan 22, 2022 · 724dc69 · 724dc69
2 parents d922a12 + 39ad4b3
commit 724dc69
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/getgateway.c b/getgateway.c
@@ -270,7 +270,9 @@ int getdefaultgateway(in_addr_t *addr)
   rtm.rtm_addrs = rtm_addrs;
 
   so_dst.sa_family = AF_INET;
+  so_dst.sa_len = sizeof(struct sockaddr);
   so_mask.sa_family = AF_INET;
+  so_mask.sa_len = sizeof(struct sockaddr);
 
   NEXTADDR(RTA_DST, so_dst);
   NEXTADDR(RTA_NETMASK, so_mask);