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| /openbmc/linux/drivers/target/ |
| H A D | target_core_sbc.c | aa179935 Fri Feb 13 16:27:40 CST 2015 Nicholas Bellinger <nab@linux-iscsi.org> target: Check for LBA + sectors wrap-around in sbc_parse_cdb
This patch adds a check to sbc_parse_cdb() in order to detect when
an LBA + sector vs. end-of-device calculation wraps when the LBA is
sufficently large enough (eg: 0xFFFFFFFFFFFFFFFF).
Cc: Martin Petersen <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
aa179935 Fri Feb 13 16:27:40 CST 2015 Nicholas Bellinger <nab@linux-iscsi.org> target: Check for LBA + sectors wrap-around in sbc_parse_cdb
This patch adds a check to sbc_parse_cdb() in order to detect when
an LBA + sector vs. end-of-device calculation wraps when the LBA is
sufficently large enough (eg: 0xFFFFFFFFFFFFFFFF).
Cc: Martin Petersen <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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