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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-05-10 17:37:14 +0400 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2013-05-10 17:37:14 +0400 |
| commit | fa4d683af3693863bec761e2761a07e4c1351f86 (patch) | |
| tree | 3f3045ed3325ba54673177fb9e4f95892471b252 /drivers/md/dm-snap-persistent.c | |
| parent | d793e684277124d55c5d2444007e224635821346 (diff) | |
| download | linux-fa4d683af3693863bec761e2761a07e4c1351f86.tar.xz | |
dm cache: fix error return code in cache_create
Return -ENOMEM if memory allocation fails in cache_create
instead of 0 (to avoid NULL pointer dereference).
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: stable@vger.kernel.org
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
0 files changed, 0 insertions, 0 deletions