---

yaml --- r: 352015 b: refs/heads/master c: f256dc5 h: refs/heads/master i: 352013: 38a5550 352011: 06171f1 352007: a8d077a 351999: ce666a4 v: v3
git-mirror · Jan 31, 2013 · 0be0831 · 0be0831
1 parent 5f89ad2
commit 0be0831
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3b58908a92e00840bcd9050808f3dc86fd547029
+refs/heads/master: f256dc59d0729cf7d371b93062375d9bc79c1e44
diff --git a/trunk/net/ipv6/ip6_flowlabel.c b/trunk/net/ipv6/ip6_flowlabel.c
@@ -255,10 +255,19 @@ void fl6_free_socklist(struct sock *sk)
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct ipv6_fl_socklist *sfl;
 
-	while ((sfl = np->ipv6_fl_list) != NULL) {
-		np->ipv6_fl_list = sfl->next;
+	if (!np->ipv6_fl_list)
+		return;
+
+	write_lock_bh(&ipv6_sk_fl_lock);
+	sfl = np->ipv6_fl_list;
+	np->ipv6_fl_list = NULL;
+	write_unlock_bh(&ipv6_sk_fl_lock);
+
+	while (sfl) {
+		struct ipv6_fl_socklist *next = sfl->next;
 		fl_release(sfl->fl);
 		kfree(sfl);
+		sfl = next;
 	}
 }