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| author | Jianglei Nie <niejianglei2021@163.com> | 2022-03-03 09:51:15 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-08 22:32:31 -0500 |
| commit | 271add11994ba1a334859069367e04d2be2ebdd4 (patch) | |
| tree | 59f71dc5ce1127a2aacd75b4b0dfe4bca1fdb8ea /drivers/scsi/scsi_logging.h | |
| parent | 3fd07aecb75003fbcb0b7c3124d12f71ffd360d8 (diff) | |
| download | linux-stable-271add11994ba1a334859069367e04d2be2ebdd4.tar.gz linux-stable-271add11994ba1a334859069367e04d2be2ebdd4.tar.bz2 linux-stable-271add11994ba1a334859069367e04d2be2ebdd4.zip | |
scsi: libfc: Fix use after free in fc_exch_abts_resp()
fc_exch_release(ep) will decrease the ep's reference count. When the
reference count reaches zero, it is freed. But ep is still used in the
following code, which will lead to a use after free.
Return after the fc_exch_release() call to avoid use after free.
Link: https://lore.kernel.org/r/20220303015115.459778-1-niejianglei2021@163.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_logging.h')
0 files changed, 0 insertions, 0 deletions