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| author | Li Zefan <lizefan@huawei.com> | 2014-02-13 00:44:57 +0400 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-11 09:42:27 +0400 |
| commit | 3ead9578443b66ddb3d50ed4f53af8a0c0298ec5 (patch) | |
| tree | c817c8731c17c945bed6db2c0aa4a7359e92f49c /sound/ac97_bus.c | |
| parent | f4f6a0be01498f42b023d5aa71275bc05478d331 (diff) | |
| download | linux-3ead9578443b66ddb3d50ed4f53af8a0c0298ec5.tar.xz | |
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 'sound/ac97_bus.c')
0 files changed, 0 insertions, 0 deletions