diff options
| author | Gaurav Singh <gaurav1086@gmail.com> | 2020-07-26 21:52:05 -0400 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-29 20:39:43 +0200 |
| commit | 42f36eba71c4f0c532d6de761c154d00f9f1900d (patch) | |
| tree | 76e3066bb677be07143c1831c23e5e7b0acaf5b2 /net/ipv6/netfilter/ip6t_frag.c | |
| parent | 50935339c394adfb3d7253055e3bc10ee70264b0 (diff) | |
| download | linux-42f36eba71c4f0c532d6de761c154d00f9f1900d.tar.bz2 | |
netfilter: ip6tables: Remove redundant null checks
Remove superfluous check for NULL pointer to header.
Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6/netfilter/ip6t_frag.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_frag.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c index fb91eeee4a1e..3aad6439386b 100644 --- a/net/ipv6/netfilter/ip6t_frag.c +++ b/net/ipv6/netfilter/ip6t_frag.c @@ -85,8 +85,7 @@ frag_mt6(const struct sk_buff *skb, struct xt_action_param *par) !((fraginfo->flags & IP6T_FRAG_NMF) && (ntohs(fh->frag_off) & IP6_MF))); - return (fh != NULL) && - id_match(fraginfo->ids[0], fraginfo->ids[1], + return id_match(fraginfo->ids[0], fraginfo->ids[1], ntohl(fh->identification), !!(fraginfo->invflags & IP6T_FRAG_INV_IDS)) && !((fraginfo->flags & IP6T_FRAG_RES) && |