kernel: fix crash in flow offload code when cleaning up unregistered hooks

Signed-off-by: Felix Fietkau <nbd@nbd.name>
7 years ago · 1ac14d312f
parent 28a74f3076
commit 1ac14d312f
1 changed files with 1 additions and 1 deletions
--- a/target/linux/generic/hack-4.14/650-netfilter-add-xt_OFFLOAD-target.patch
+++ b/target/linux/generic/hack-4.14/650-netfilter-add-xt_OFFLOAD-target.patch
@ -216,7 +216,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +
 +restart:
 +	hlist_for_each_entry(hook, &hooks, list) {
-+		if (hook->used)
+		if (hook->used || !hook->registered)
 +			continue;
 +
 +		hlist_del(&hook->list);