Commit 08ff39f1 authored by Sven Wegener's avatar Sven Wegener Committed by NeilBrown
Browse files

md: check for memory allocation failure in faulty personality 



It's a fault injection module, but I don't think we should oops here.

Signed-off-by: default avatarSven Wegener <sven.wegener@stealer.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarNeil Brown <neilb@suse.de>
parent 25570727

drivers/md/faulty.c

+2 −0
Original line number Diff line number Diff line
@@ -287,6 +287,8 @@ static int run(mddev_t *mddev) 
	int i;



	conf_t *conf = kmalloc(sizeof(*conf), GFP_KERNEL);

	if (!conf)

		return -ENOMEM;



	for (i=0; i<Modes; i++) {

		atomic_set(&conf->counters[i], 0);