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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-01-30 21:08:49 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-22 21:32:29 (GMT) |
| commit | e495ac8fa1a22c8f9ea21b0270248592487a2b94 (patch) | |
| tree | 5ca32487c26317401cacc5a5337b4668bdb58131 /block/bsg-lib.c | |
| parent | fd60cc9e8dea0e93400fd9163d77f50b182322f3 (diff) | |
| download | linux-fsl-qoriq-e495ac8fa1a22c8f9ea21b0270248592487a2b94.tar.xz | |
target: Fix free-after-use regression in PR unregister
commit fc09149df6e20cfbb0bb86f10899607c321a31eb upstream.
This patch addresses a >= v3.11 free-after-use regression
in core_scsi3_emulate_pro_register() that was introduced
in the following commit:
commit bc118fe4c4a8cfa453491ba77c0a146a6d0e73e0
Author: Andy Grover <agrover@redhat.com>
Date: Thu May 16 10:41:04 2013 -0700
target: Further refactoring of core_scsi3_emulate_pro_register()
To avoid the free-after-use, save an type value before hand, and
only call core_scsi3_put_pr_reg() with a valid *pr_reg.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/bsg-lib.c')
0 files changed, 0 insertions, 0 deletions