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libata: zpodd: small read overflow in eject_tray()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 29 May 2018 09:13:24 +0000 (12:13 +0300)
committerTejun Heo <tj@kernel.org>
Tue, 29 May 2018 13:48:54 +0000 (06:48 -0700)
commitac48a809930cf6d2fe3496c8e962f1164f8d6bf5
tree10f0fe3c1ce08f8ea08aa24636d6da0eddf3ccfftree | snapshot
parentf8ec0e2fff42f5160ef8737bb87e32112d1d62dbcommit | diff
libata: zpodd: small read overflow in eject_tray()

We read from the cdb[] buffer in ata_exec_internal_sg().  It has to be
ATAPI_CDB_LEN (16) bytes long, but this buffer is only 12 bytes.

Fixes: f2de100c6503 ("libata: handle power transition of ODD")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
drivers/ata/libata-zpodd.c diff | blob | history
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