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| author |   Jan Engelhardt <jengelh@computergmbh.de> | 2007-12-01 00:01:50 +1100 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2007-12-01 00:01:50 +1100 |
| commit | 67b4af297033f5f65999885542f95ba7b562848a (patch) | |
| tree | fc719bd0cd194a496d05ff5e0816cbc06e9d1727 /net/netfilter/xt_CONNSECMARK.c | |
| parent | [NETFILTER]: xt_TCPMSS: remove network triggerable WARN_ON (diff) | |
| download | linux-dev-67b4af297033f5f65999885542f95ba7b562848a.tar.xz linux-dev-67b4af297033f5f65999885542f95ba7b562848a.zip | |
[NETFILTER]: fix forgotten module release in xt_CONNMARK and xt_CONNSECMARK
Fix forgotten module release in xt_CONNMARK and xt_CONNSECMARK
When xt_CONNMARK is used outside the mangle table and the user specified
"--restore-mark", the connmark_tg_check() function will (correctly)
error out, but (incorrectly) forgets to release the L3 conntrack module.
Same for xt_CONNSECMARK.
Fix is to move the call to acquire the L3 module after the basic
constraint checks.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/netfilter/xt_CONNSECMARK.c')
| -rw-r--r-- | net/netfilter/xt_CONNSECMARK.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c index 021b5c8d20e2..d8feba9bdb48 100644 --- a/net/netfilter/xt_CONNSECMARK.c +++ b/net/netfilter/xt_CONNSECMARK.c @@ -90,11 +90,6 @@ static bool checkentry(const char *tablename, const void *entry, { const struct xt_connsecmark_target_info *info = targinfo; - if (nf_ct_l3proto_try_module_get(target->family) < 0) { - printk(KERN_WARNING "can't load conntrack support for " - "proto=%d\n", target->family); - return false; - } switch (info->mode) { case CONNSECMARK_SAVE: case CONNSECMARK_RESTORE: @@ -105,6 +100,11 @@ static bool checkentry(const char *tablename, const void *entry, return false; } + if (nf_ct_l3proto_try_module_get(target->family) < 0) { + printk(KERN_WARNING "can't load conntrack support for " + "proto=%d\n", target->family); + return false; + } return true; } |