Re: [PATCH net-next v2] netlink: don't forget to release a rhashtable_iter structure
flat view
From: David Miller <davem@davemloft.net>
Date: 2016-09-08 00:29:52
From: Andrei Vagin <redacted> Date: Tue, 6 Sep 2016 21:31:17 -0700
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 <redacted>Applied, thanks.