commit 42337b315c4cbff6c7a051bc74c0d8f2fb4be428
author Andrew Zaborowski <andrew.zaborowski@intel.com> Fri May 20 17:43:24 2022 +0200
committer Denis Kenzior <denkenz@gmail.com> Fri May 20 11:17:42 2022 -0500
tree 44668148ed4348713fd9f10b22e74435479e43bf
parent 43e99ec5f214652dbd85a892d16f0af975ee0431

netconfig: Add missing NULL check for routes from RA

Fixes: 7a137bcac31e ("netconfig: Create routes from Router Advertisements")

ell/netconfig.c

diff --git a/ell/netconfig.c b/ell/netconfig.c
index f39f88f..8026c81 100644
--- a/ell/netconfig.c
+++ b/ell/netconfig.c
@@ -573,8 +573,9 @@
 {
 	struct l_rtnl_route *rt;
 
-	rt = netconfig_route_new(nc, AF_INET6, dst->address, dst->prefix_len,
-					gateway, RTPROT_RA);
+	rt = netconfig_route_new(nc, AF_INET6, dst ? dst->address : NULL,
+					dst ? dst->prefix_len : 0, gateway,
+					RTPROT_RA);
 	if (L_WARN_ON(!rt))
 		return NULL;