diff options
authorSimon Horman <horms@verge.net.au>2010-09-21 21:17:30 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-22 13:13:32 -0700
commit7874896a26624214bd7c05eeba7c8ab01548b1b5 (patch)
parentd485d500cf6b13a33bc7a6c09091deea7ea603ca (diff)
netfilter: nf_ct_sip: default to NF_ACCEPT in sip_help_tcp()
I initially noticed this because of the compiler warning below, but it does seem to be a valid concern in the case where ct_sip_get_header() returns 0 in the first iteration of the while loop. net/netfilter/nf_conntrack_sip.c: In function 'sip_help_tcp': net/netfilter/nf_conntrack_sip.c:1379: warning: 'ret' may be used uninitialized in this function Signed-off-by: Simon Horman <horms@verge.net.au> [Patrick: changed NF_DROP to NF_ACCEPT] Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 53d892210a04..f64de9544866 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1376,7 +1376,7 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
unsigned int msglen, origlen;
const char *dptr, *end;
s16 diff, tdiff = 0;
- int ret;
+ int ret = NF_ACCEPT;
typeof(nf_nat_sip_seq_adjust_hook) nf_nat_sip_seq_adjust;
if (ctinfo != IP_CT_ESTABLISHED &&

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