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| author | Vladimir Zapolskiy <[email protected]> | 2016-03-09 23:22:19 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2016-08-30 23:41:43 +0000 |
| commit | 91e630d9ae6de6f740ef7c8176736eb55366833e (patch) | |
| tree | 5041057fb7bb3d50805dd0de8c29d0126b337675 /tools/perf/builtin-annotate.c | |
| parent | dm log writes: fix bug with too large bios (diff) | |
| download | kernel-91e630d9ae6de6f740ef7c8176736eb55366833e.tar.gz kernel-91e630d9ae6de6f740ef7c8176736eb55366833e.zip | |
dm log writes: fix check of kthread_run() return value
The kthread_run() function returns either a valid task_struct or
ERR_PTR() value, check for NULL is invalid. This change fixes potential
for oops, e.g. in OOM situation.
Signed-off-by: Vladimir Zapolskiy <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Cc: [email protected]
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions