diff options
| author | Li Zefan <lizefan@huawei.com> | 2014-02-12 12:44:57 -0800 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-10 22:42:27 -0700 |
| commit | 3ead9578443b66ddb3d50ed4f53af8a0c0298ec5 (patch) | |
| tree | c817c8731c17c945bed6db2c0aa4a7359e92f49c /fs/cachefiles | |
| parent | f4f6a0be01498f42b023d5aa71275bc05478d331 (diff) | |
jffs2: remove from wait queue after schedule()
@wait is a local variable, so if we don't remove it from the wait queue
list, later wake_up() may end up accessing invalid memory.
This was spotted by eyes.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'fs/cachefiles')
0 files changed, 0 insertions, 0 deletions