diff options
| author | Li Zefan <lizefan@huawei.com> | 2014-02-12 15:44:57 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-26 20:15:36 -0400 |
| commit | cc8ece834baaac84cffafad31dc25c1f73ef6add (patch) | |
| tree | d588e7f078105894402607485ac6819d8cb492e5 /arch | |
| parent | 3a196f46fc0d37392ba686df66b94a1edc0b8523 (diff) | |
jffs2: remove from wait queue after schedule()
commit 3ead9578443b66ddb3d50ed4f53af8a0c0298ec5 upstream.
@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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions