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| author |   Andrey Vagin <avagin@openvz.org> | 2016-09-06 21:31:17 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-09-07 17:29:38 -0700 |
| commit | 733ade23de1b72c1f11c5e4a1a9020a6f48decd2 (patch) | |
| tree | e0f0cf62857c34cadc995ed7846bd78c22e1b40f /net/netlink | |
| parent | Merge tag 'rxrpc-rewrite-20160907-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs (diff) | |
| download | linux-dev-733ade23de1b72c1f11c5e4a1a9020a6f48decd2.tar.xz linux-dev-733ade23de1b72c1f11c5e4a1a9020a6f48decd2.zip | |
netlink: don't forget to release a rhashtable_iter structure
This bug was detected by kmemleak:
unreferenced object 0xffff8804269cc3c0 (size 64):
comm "criu", pid 1042, jiffies 4294907360 (age 13.713s)
hex dump (first 32 bytes):
a0 32 cc 2c 04 88 ff ff 00 00 00 00 00 00 00 00 .2.,............
00 01 00 00 00 00 ad de 00 02 00 00 00 00 ad de ................
backtrace:
[<ffffffff8184dffa>] kmemleak_alloc+0x4a/0xa0
[<ffffffff8124720f>] kmem_cache_alloc_trace+0x10f/0x280
[<ffffffffa02864cc>] __netlink_diag_dump+0x26c/0x290 [netlink_diag]
v2: don't remove a reference on a rhashtable_iter structure to
release it from netlink_diag_dump_done
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Fixes: ad202074320c ("netlink: Use rhashtable walk interface in diag dump")
Signed-off-by: Andrei Vagin <avagin@openvz.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink')
| -rw-r--r-- | net/netlink/diag.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/netlink/diag.c b/net/netlink/diag.c index 3e3e2534478a..b2f0e986a6f4 100644 --- a/net/netlink/diag.c +++ b/net/netlink/diag.c @@ -127,7 +127,6 @@ stop: goto done; rhashtable_walk_exit(hti); - cb->args[2] = 0; num++; mc_list: |