linux/drivers/md/raid5.c
Aditya Pakki 0e355850c6 md: Fix failed allocation of md_register_thread
commit e406f12dde upstream.

mddev->sync_thread can be set to NULL on kzalloc failure downstream.
The patch checks for such a scenario and frees allocated resources.

Committer node:

Added similar fix to raid5.c, as suggested by Guoqing.

Acked-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2019-07-09 22:04:16 +01:00

7184 lines
201 KiB