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authorIngo Molnar <mingo@elte.hu>2008-11-25 18:23:03 +0100
committerPatrick McHardy <kaber@trash.net>2008-11-25 18:23:03 +0100
commitd6e8cc6cc7ac77b0f9118f78c453a2e834e62709 (patch)
tree3c02d79e8783f740f32950cade1177c1ee407e1b /net
parent65f233fb1669e6c990cd1d7fd308ac7dc66dc207 (diff)
netfilter: fix warning in net/netfilter/nf_conntrack_ftp.c
this warning: net/netfilter/nf_conntrack_ftp.c: In function 'help': net/netfilter/nf_conntrack_ftp.c:360: warning: 'matchoff' may be used uninitialized in this function net/netfilter/nf_conntrack_ftp.c:360: warning: 'matchlen' may be used uninitialized in this function triggers because GCC does not recognize the (correct) error flow between find_pattern(), 'found', 'matchoff' and 'matchlen'. Annotate it. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nf_conntrack_ftp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index 867cad6b3c8..00fecc385f9 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -358,7 +358,7 @@ static int help(struct sk_buff *skb,
int ret;
u32 seq;
int dir = CTINFO2DIR(ctinfo);
- unsigned int matchlen, matchoff;
+ unsigned int uninitialized_var(matchlen), uninitialized_var(matchoff);
struct nf_ct_ftp_master *ct_ftp_info = &nfct_help(ct)->help.ct_ftp_info;
struct nf_conntrack_expect *exp;
union nf_inet_addr *daddr;