[IPV6]: Explicity set *dst to NULL at top of ip6_dst_lookup().

77e54f16 · Krishna Kumar · Linus Torvalds · 31b4b681 · 77e54f16
Commit 77e54f16 authored Jan 21, 2004 by Krishna Kumar Committed by Linus Torvalds Jan 21, 2004
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net/ipv6/ip6_output.c net/ipv6/ip6_output.c +1 -0

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--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -725,6 +725,7 @@ int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
 {
 	int err = 0;

+	*dst = NULL;
 	if (sk) {
 		struct ipv6_pinfo *np = inet6_sk(sk);