| commit | 65c484609a3b25c35e4edcd5f2c38f98f5226093 | |
| author | Jiang Liu <liuj97@gmail.com> | |
| Thu, 6 Jun 2013 16:07:25 +0000 (7 00:07 +0800) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 6 Jun 2013 19:12:20 +0000 (6 12:12 -0700) | ||
| tree | e9664426eb8d9f17c01f8b79c26a2c655acd85a1 | treesnapshot (tar.gz zip) |
| parent | 39a9b8ac9333e4268ecff7da6c9d1ab3823ff243 | commitdiff |
zram: avoid double free in function zram_bvec_write()
When doing a patial write and the whole page is filled with zero,
zram_bvec_write() will free uncmem twice.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When doing a patial write and the whole page is filled with zero,
zram_bvec_write() will free uncmem twice.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/staging/zram/zram_drv.c | diffblobblamehistory |