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authorPatrick McHardy <kaber@trash.net>2008-04-14 11:15:51 +0200
committerPatrick McHardy <kaber@trash.net>2008-04-14 11:15:51 +0200
commit55871d04793d9c069ee277b1e98794b88d92ed80 (patch)
tree7e06b1ae438b45e9d5b5da8146ba197222d875f4 /include
parent8c87238b726e543f8af4bdb4296020a328df4744 (diff)
downloadop-kernel-dev-55871d04793d9c069ee277b1e98794b88d92ed80.zip
op-kernel-dev-55871d04793d9c069ee277b1e98794b88d92ed80.tar.gz
[NETFILTER]: nf_conntrack_extend: warn on confirmed conntracks
New extensions may only be added to unconfirmed conntracks to avoid races when reallocating the storage. Also change NF_CT_ASSERT to use WARN_ON to get backtraces. Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/netfilter/nf_conntrack.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index bb9fc85..4a0496a 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -65,14 +65,7 @@ union nf_conntrack_help {
#include <linux/timer.h>
#ifdef CONFIG_NETFILTER_DEBUG
-#define NF_CT_ASSERT(x) \
-do { \
- if (!(x)) \
- /* Wooah! I'm tripping my conntrack in a frenzy of \
- netplay... */ \
- printk("NF_CT_ASSERT: %s:%i(%s)\n", \
- __FILE__, __LINE__, __FUNCTION__); \
-} while(0)
+#define NF_CT_ASSERT(x) WARN_ON(!(x))
#else
#define NF_CT_ASSERT(x)
#endif
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