redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

netfilter: xt_TCPOPTSTRIP: signed tcphoff for ipv6_skip_exthdr() retval

Browse source 
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>
This commit is contained in:
Roel Kluin 2008-04-29 03:15:10 -07:00 committed by David S. Miller
parent 246eb2af06
commit be8d0d7903
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
net/netfilter/xt_TCPOPTSTRIP.c
View file

@ -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;