diff options
| author | Roel Kluin <12o3l@tiscali.nl> | 2008-04-29 03:15:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-29 03:15:10 -0700 |
| commit | be8d0d7903af85d396449b34366e7f5b0c9cc58b (patch) | |
| tree | 9bc400ef8f1e4aa85934f9da0c9aa013fac6375d /net | |
| parent | 246eb2af060fc32650f07203c02bdc0456ad76c7 (diff) | |
netfilter: xt_TCPOPTSTRIP: 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>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/xt_TCPOPTSTRIP.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_TCPOPTSTRIP.c b/net/netfilter/xt_TCPOPTSTRIP.c index 3b2aa56833b9..9685b6fcbc81 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; |