diff options
| author | Florian Westphal <fw@strlen.de> | 2018-09-04 16:01:57 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-09-17 16:11:12 +0200 |
| commit | 70c0eb1ca016f7b6be6cd2a47efc4c701ce4488f (patch) | |
| tree | bd63a56577665026aa8f24458f734dcced723ace /net/netfilter/xt_SECMARK.c | |
| parent | fa5950e498e7face21a1761f327e6c1152f778c3 (diff) | |
netfilter: xtables: avoid BUG_ON
I see no reason for them, label or timer cannot be NULL, and if they
were, we'll crash with null deref anyway.
For skb_header_pointer failure, just set hotdrop to true and toss
such packet.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_SECMARK.c')
| -rw-r--r-- | net/netfilter/xt_SECMARK.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c index 4ad5fe27e08b..f16202d26c20 100644 --- a/net/netfilter/xt_SECMARK.c +++ b/net/netfilter/xt_SECMARK.c @@ -35,8 +35,6 @@ secmark_tg(struct sk_buff *skb, const struct xt_action_param *par) u32 secmark = 0; const struct xt_secmark_target_info *info = par->targinfo; - BUG_ON(info->mode != mode); - switch (mode) { case SECMARK_MODE_SEL: secmark = info->secid; |