diff options
| author | Patrick McHardy <kaber@trash.net> | 2009-08-20 02:47:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-23 19:09:23 -0700 |
| commit | 2149f66f49ab07515666127bf5140c5c94677af8 (patch) | |
| tree | b013b8f3b4b3aa8e4303df7affac09f6aafe7363 /net | |
| parent | ca6982b858e1d08010c1d29d8e8255b2ac2ad70a (diff) | |
| download | lwn-2149f66f49ab07515666127bf5140c5c94677af8.tar.gz lwn-2149f66f49ab07515666127bf5140c5c94677af8.zip | |
netfilter: xt_quota: fix wrong return value (error case)
Success was indicated on a memory allocation failure, thereby causing
a crash due to a later NULL deref.
(Affects v2.6.30-rc1 up to here.)
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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_quota.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c index 98fc190e8f0e..390b7d09fe51 100644 --- a/net/netfilter/xt_quota.c +++ b/net/netfilter/xt_quota.c @@ -52,7 +52,7 @@ static bool quota_mt_check(const struct xt_mtchk_param *par) q->master = kmalloc(sizeof(*q->master), GFP_KERNEL); if (q->master == NULL) - return -ENOMEM; + return false; q->master->quota = q->quota; return true; |