Messages in this thread Patch in this message | | | Date | Wed, 16 Apr 2008 18:00:02 +0200 | From | Roel Kluin <> | Subject | [PATCH 5/6] NETFILTER: signed tcphoff for ipv6_skip_exthdr() retval |
| |
if tcphoff remains unsigned, a negative ipv6_skip_exthdr() return value will go unnoticed,
Signed-off-by: Roel Kluin <12o3l@tiscali.nl> --- diff --git a/net/netfilter/xt_TCPOPTSTRIP.c b/net/netfilter/xt_TCPOPTSTRIP.c index 3b2aa56..9685b6f 100644 --- a/net/netfilter/xt_TCPOPTSTRIP.c +++ b/net/netfilter/xt_TCPOPTSTRIP.c @@ -90,7 +90,7 @@ tcpoptstrip_tg6(struct sk_buff *skb, const struct net_device *in, const struct xt_target *target, const void *targinfo) { struct ipv6hdr *ipv6h = ipv6_hdr(skb); - unsigned int tcphoff; + int tcphoff; u_int8_t nexthdr; nexthdr = ipv6h->nexthdr;
| |