AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/target
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Aleksandr Miloserdov 1b0b0c0b9a scsi: target: core: Prevent underflow for service actions 
[ Upstream commit 14d24e2cc77411301e906a8cf41884739de192de ]

TCM buffer length doesn't necessarily equal 8 + ADDITIONAL LENGTH which
might be considered an underflow in case of Data-In size being greater than
8 + ADDITIONAL LENGTH. So truncate buffer length to prevent underflow.

Link: https://lore.kernel.org/r/20210209072202.41154-3-a.miloserdov@yadro.com
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Bodo Stroesser <bostroesser@gmail.com>
Signed-off-by: Aleksandr Miloserdov <a.miloserdov@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-17 17:06:26 +01:00
..
iscsi cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds 2021-03-04 11:37:34 +01:00
loopback scsi: target: loopback: Fix READ with data and sensebytes 2020-05-11 22:20:19 -04:00
sbp treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
tcm_fc treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
target_core_alua.c scsi: target: Make transport_flags per device 2020-05-07 22:39:21 -04:00
target_core_alua.h
target_core_configfs.c scsi: target: tcmu: Make pgr_support and alua_support attributes writable 2020-05-07 22:39:22 -04:00
target_core_device.c scsi: target: Initialize LUN in transport_init_se_cmd() 2020-06-09 21:57:26 -04:00
target_core_fabric_configfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
target_core_fabric_lib.c scsi: target: Handle short iSIDs 2020-07-08 00:14:34 -04:00
target_core_file.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
target_core_file.h
target_core_hba.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
target_core_iblock.c target/iblock: fix holder printing in iblock_show_configfs_dev_params 2020-09-25 08:18:58 -06:00
target_core_iblock.h
target_core_internal.h scsi: target: Fix xcopy sess release leak 2020-07-08 00:14:34 -04:00
target_core_pr.c scsi: target: core: Prevent underflow for service actions 2021-03-17 17:06:26 +01:00
target_core_pr.h scsi: target/core: Rework the SPC-2 reservation handling code 2019-04-12 20:20:05 -04:00
target_core_pscsi.c scsi: target: Make transport_flags per device 2020-05-07 22:39:21 -04:00
target_core_pscsi.h
target_core_rd.c scsi: target: rd: Drop double zeroing 2020-10-07 23:50:03 -04:00
target_core_rd.h
target_core_sbc.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
target_core_spc.c scsi: target: use an enum to track emulate_ua_intlck_ctrl 2020-02-21 17:37:16 -05:00
target_core_stat.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
target_core_tmr.c scsi: target: Add tmr_notify backend function 2020-07-28 22:25:26 -04:00
target_core_tpg.c scsi: target: Make transport_flags per device 2020-05-07 22:39:21 -04:00
target_core_transport.c scsi: target: core: Add cmd length set before cmd complete 2021-03-17 17:06:25 +01:00
target_core_ua.c scsi: target: use an enum to track emulate_ua_intlck_ctrl 2020-02-21 17:37:16 -05:00
target_core_ua.h
target_core_user.c scsi: target: tcmu: Fix use-after-free of se_cmd->priv 2021-01-27 11:54:50 +01:00
target_core_xcopy.c scsi: target: Fix XCOPY NAA identifier lookup 2021-01-12 20:18:27 +01:00
target_core_xcopy.h scsi: target: Fix XCOPY NAA identifier lookup 2021-01-12 20:18:27 +01:00