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| author | Sven Wegener <sven.wegener@stealer.net> | 2008-10-16 14:16:53 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2008-10-16 14:16:53 +1100 |
| commit | 08ff39f1c8f2134f7d0f38123ca5952371665cc5 (patch) | |
| tree | 145e98a5e064143e8032f2688bfdf65d511b86a2 /drivers/md/faulty.c | |
| parent | 255707274ea25d486b7de060a30ba4ac50593408 (diff) | |
| download | op-kernel-dev-08ff39f1c8f2134f7d0f38123ca5952371665cc5.zip op-kernel-dev-08ff39f1c8f2134f7d0f38123ca5952371665cc5.tar.gz | |
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: Sven Wegener <sven.wegener@stealer.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Neil Brown <neilb@suse.de>
Diffstat (limited to 'drivers/md/faulty.c')
| -rw-r--r-- | drivers/md/faulty.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c index 268547d..f26c1f9 100644 --- a/drivers/md/faulty.c +++ b/drivers/md/faulty.c @@ -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); |
