Maurizio Lombardi a0fde512f7 scsi: target: core: Fix invalid memory access ... nr_attrs should start counting from zero, otherwise we will end up dereferencing an invalid memory address. $ targetcli /loopback create general protection fault RIP: 0010:configfs_create_file+0x12/0x70 Call Trace: <TASK> configfs_attach_item.part.0+0x5f/0x150 configfs_attach_group.isra.0+0x49/0x120 configfs_mkdir+0x24f/0x4d0 vfs_mkdir+0x192/0x240 do_mkdirat+0x131/0x160 __x64_sys_mkdir+0x48/0x70 do_syscall_64+0x5c/0x90 Fixes: 31177b7479 ("scsi: target: core: Add RTPI attribute for target port") Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Link: https://lore.kernel.org/r/20230407130033.556644-1-mlombard@redhat.com Acked-by: Dmitry Bogdanov <d.bogdanov@yadro.com> Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2023-04-11 20:49:43 -04:00
..
iscsi	Merge branch '6.3/scsi-fixes' into 6.4/scsi-staging	2023-03-31 21:45:14 -04:00
loopback	scsi: target: tcm_loop: Remove redundant driver match function	2023-03-24 20:44:14 -04:00
sbp	scsi: target: sbp: Remove default fabric ops callouts	2023-03-16 23:36:36 -04:00
tcm_fc	scsi: target: fcoe: Remove default fabric ops callouts	2023-03-16 23:36:36 -04:00
tcm_remote	scsi: target: Add virtual remote target	2023-03-16 23:36:37 -04:00
Kconfig	scsi: target: Add virtual remote target	2023-03-16 23:36:37 -04:00
Makefile	scsi: target: Add virtual remote target	2023-03-16 23:36:37 -04:00
target_core_alua.c	scsi: target: core: Use RTPI from target port	2023-03-09 21:29:23 -05:00
target_core_alua.h
target_core_configfs.c	scsi: target: Add default fabric ops callouts	2023-03-16 23:36:35 -04:00
target_core_device.c	Merge patch series "target: TMF and recovery fixes"	2023-03-24 17:39:15 -04:00
target_core_fabric_configfs.c	scsi: target: core: Fix invalid memory access	2023-04-11 20:49:43 -04:00
target_core_fabric_lib.c	scsi: target: Handle short iSIDs	2020-07-08 00:14:34 -04:00
target_core_file.c	target: use bvec_set_page to initialize bvecs	2023-02-03 08:20:55 -07:00
target_core_file.h
target_core_hba.c
target_core_iblock.c	SCSI misc on 20221213	2022-12-14 08:58:51 -08:00
target_core_iblock.h	scsi: target: iblock: Add backend plug/unplug callouts	2021-03-04 17:37:02 -05:00
target_core_internal.h	Merge patch series "target: TMF and recovery fixes"	2023-03-24 17:39:15 -04:00
target_core_pr.c	scsi: target: core: Use RTPI from target port	2023-03-09 21:29:23 -05:00
target_core_pr.h	scsi: target: core: Unify NAA identifier generation	2021-05-15 14:14:28 -04:00
target_core_pscsi.c	scsi: target: target_core_pscsi: Convert to scsi_execute_cmd()	2023-01-13 21:34:09 -05:00
target_core_pscsi.h	scsi: target: pscsi: Remove struct pscsi_plugin_task	2022-03-01 22:21:49 -05:00
target_core_rd.c	scsi: target: Add the DUMMY flag to rd_mcp	2021-04-05 23:26:38 -04:00
target_core_rd.h	scsi: target: Add the DUMMY flag to rd_mcp	2021-04-05 23:26:38 -04:00
target_core_sbc.c	scsi: target: core: Fix hard lockup when executing a compare-and-write command	2022-11-24 03:22:58 +00:00
target_core_spc.c	scsi: target: core: Remove unused 'prod_len' variable	2023-04-02 21:35:52 -04:00
target_core_stat.c	scsi: target: core: Use RTPI from target port	2023-03-09 21:29:23 -05:00
target_core_tmr.c	scsi: target: Fix multiple LUN_RESET handling	2023-03-24 17:32:23 -04:00
target_core_tpg.c	Merge patch series "target: TMF and recovery fixes"	2023-03-24 17:39:15 -04:00
target_core_transport.c	scsi: target: iscsit: isert: Alloc per conn cmd counter	2023-03-24 17:32:23 -04:00
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	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
target_core_xcopy.c	scsi: target: Pass in cmd counter to use during cmd setup	2023-03-24 17:32:23 -04:00
target_core_xcopy.h	scsi: target: core: Change the way target_xcopy_do_work() sets restiction on max I/O	2022-11-24 02:16:19 +00:00