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(parent: d0d2a20) | patch
dm ioctl: fix error return code in target_message
authorQinglang Miao <miaoqinglang@huawei.com>
Sat, 28 Nov 2020 10:19:59 +0000 (18:19 +0800)
committerMike Snitzer <snitzer@redhat.com>
Fri, 4 Dec 2020 23:04:36 +0000 (18:04 -0500)
commit6862c571de3af06b245587b851c2b98e899f5cc1
tree529cda4c4adf118839dd39e619960e9321fc2987tree | snapshot
parentd0d2a2061769d1c5b1a2f620de17da2390818d66commit | diff
dm ioctl: fix error return code in target_message

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: b6cbb3354aa9 ("dm ioctl: prevent empty message")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-ioctl.c diff | blob | history
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