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(parent: 2d15025) | patch
target: Fix missing length check in spc_emulate_evpd_83()
authorRoland Dreier <roland@purestorage.com>
Mon, 3 Feb 2014 08:35:03 +0000 (00:35 -0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Wed, 12 Feb 2014 23:11:04 +0000 (15:11 -0800)
commit6a16d7be932a9df1024836ccbb448de73afd3dd0
tree14a6fdc34f180fc8311d1000b16f10aff10001e6tree | snapshot (tar.gz zip)
parent2d15025a568ba8ab2bc6120fb13c62a9ca322f62commit | diff
target: Fix missing length check in spc_emulate_evpd_83()

Commit fbfe858fea2a ("target_core_spc: Include target device
descriptor in VPD page 83") added a new length variable, but (due to a
cut and paste mistake?) just checks scsi_name_len against 256 twice.
Fix this to check scsi_target_len for overflow too.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/target_core_spc.c diff | blob | blame | history