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(parent: eb9d08b) | patch
scsi: myrs: Fix a double free in myrs_cleanup()
authorLv Yunlong <lyl2019@mail.ustc.edu.cn>
Thu, 11 Mar 2021 06:30:05 +0000 (22:30 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Mar 2021 08:04:09 +0000 (09:04 +0100)
commit38089ba4b20cca60ca9561b531672a6425c44d46
tree6a30d34ddab0f89e204e7402c7f56db6ae682df5tree | snapshot
parenteb9d08b343510b1544fa3a734194594a5960dfdfcommit | diff
scsi: myrs: Fix a double free in myrs_cleanup()

commit 2bb817712e2f77486d6ee17e7efaf91997a685f8 upstream.

In myrs_cleanup(), cs->mmio_base will be freed twice by iounmap().

Link: https://lore.kernel.org/r/20210311063005.9963-1-lyl2019@mail.ustc.edu.cn
Fixes: 77266186397c ("scsi: myrs: Add Mylex RAID controller (SCSI interface)")
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Lv Yunlong <lyl2019@mail.ustc.edu.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/scsi/myrs.c diff | blob | history
Domain: System / Kernel;