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| author | Ingo Molnar <mingo@elte.hu> | 2008-11-25 18:23:03 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2008-11-25 18:23:03 +0100 |
| commit | d6e8cc6cc7ac77b0f9118f78c453a2e834e62709 (patch) | |
| tree | 3c02d79e8783f740f32950cade1177c1ee407e1b | |
| parent | netfilter: fix warning in net/netfilter/nf_conntrack_proto_tcp.c (diff) | |
| download | linux-d6e8cc6cc7ac77b0f9118f78c453a2e834e62709.tar.xz linux-d6e8cc6cc7ac77b0f9118f78c453a2e834e62709.zip | |
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>
| -rw-r--r-- | net/netfilter/nf_conntrack_ftp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c index 867cad6b3c8d..00fecc385f9b 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; |