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authorPavel Emelyanov <xemul@parallels.com>2010-10-28 06:00:43 +0400
committerDavid S. Miller <davem@davemloft.net>2010-10-28 21:27:03 +0400
commit4aa2c466a7733af093a526e9d1cdd0b3b90d47e9 (patch)
tree093d99b6c728867a8eb9548463d94661e3d0799e /net/ipv4/fib_trie.c
parentb1424ed91076db0b19ba4141856150df9b717dde (diff)
downloadlinux-4aa2c466a7733af093a526e9d1cdd0b3b90d47e9.tar.xz
fib: Fix fib zone and its hash leak on namespace stop
When we stop a namespace we flush the table and free one, but the added fn_zone-s (and their hashes if grown) are leaked. Need to free. Tries releases all its stuff in the flushing code. Shame on us - this bug exists since the very first make-fib-per-net patches in 2.6.27 :( Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r--net/ipv4/fib_trie.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index b14450895102..200eb538fbb3 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1797,6 +1797,11 @@ int fib_table_flush(struct fib_table *tb)
return found;
}
+void fib_free_table(struct fib_table *tb)
+{
+ kfree(tb);
+}
+
void fib_table_select_default(struct fib_table *tb,
const struct flowi *flp,
struct fib_result *res)