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(parent: 27ea1d8) | patch
drbd: correctly handle failed crypto_alloc_hash
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 13 Jun 2016 22:26:39 +0000 (00:26 +0200)
committerJens Axboe <axboe@fb.com>
Tue, 14 Jun 2016 03:43:08 +0000 (21:43 -0600)
commit1b57e66384e2d21150301e68078526fac5680a16
tree3af5073c4650026854b1af1af191ac9f22ec6464tree | snapshot
parent27ea1d876e16c0ca5ae6335fc85cf4f278f5c98ccommit | diff
drbd: correctly handle failed crypto_alloc_hash

crypto_alloc_hash returns an ERR_PTR(), not NULL.

Also reset peer_integrity_tfm to NULL, to not call crypto_free_hash()
on an errno in the cleanup path.

Reported-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/drbd/drbd_receiver.c diff | blob | history
include/linux/drbd.h diff | blob | history
Domain: System / Kernel;