niansa-misc/linux
1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
Code Issues Projects Releases Packages Wiki Activity
linux/drivers/scsi/elx/libefc
History
Justin Stitt 1057f44137 scsi: elx: libefc: Replace deprecated strncpy() with strscpy_pad()/memcpy() 
strncpy() is deprecated for use on NUL-terminated destination strings [1]
and as such we should prefer more robust and less ambiguous string
interfaces.

To keep node->current_state_name and node->prev_state_name NUL-padded and
NUL-terminated let's use strscpy_pad() as this implicitly provides both.

For the swap between the two, a simple memcpy() will suffice.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2]
Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Justin Stitt <justinstitt@google.com>
Link: https://lore.kernel.org/r/20231026-strncpy-drivers-scsi-elx-libefc-efc_node-h-v2-1-5c083d0c13f4@google.com
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-11-15 09:46:03 -05:00
..
efc.h scsi: efct: Add state in nport sm trace printout 2021-09-22 00:04:55 -04:00
efc_cmds.c scsi: efct: Don't pass GFP_DMA to dma_alloc_coherent() 2021-12-16 22:52:29 -05:00
efc_cmds.h scsi: elx: libefc: Register discovery objects with hardware 2021-06-15 23:39:30 -04:00
efc_device.c scsi: elx: efct: Fix void-pointer-to-enum-cast warning for efc_nport_topology 2021-09-13 22:15:40 -04:00
efc_device.h scsi: elx: libefc: FC node ELS and state handling 2021-06-15 23:39:30 -04:00
efc_domain.c scsi: elx: libefc: Fix IRQ restore in efc_domain_dispatch_frame() 2021-06-18 23:01:04 -04:00
efc_domain.h scsi: elx: libefc: FC Domain state machine interfaces 2021-06-15 23:39:30 -04:00
efc_els.c scsi: elx: efct: Don't use GFP_KERNEL under spin lock 2022-01-24 23:30:23 -05:00
efc_els.h scsi: elx: libefc: Extended link Service I/O handling 2021-06-15 23:39:30 -04:00
efc_fabric.c Merge branch '5.15/scsi-fixes' into 5.16/scsi-staging 2021-10-12 11:58:12 -04:00
efc_fabric.h scsi: elx: libefc: Fabric node state machine interfaces 2021-06-15 23:39:30 -04:00
efc_node.c scsi: elx: libefc: Remote node state machine interfaces 2021-06-15 23:39:30 -04:00
efc_node.h scsi: elx: libefc: Replace deprecated strncpy() with strscpy_pad()/memcpy() 2023-11-15 09:46:03 -05:00
efc_nport.c scsi: elx: libefc: SLI and FC PORT state machine interfaces 2021-06-15 23:39:30 -04:00
efc_nport.h scsi: elx: libefc: SLI and FC PORT state machine interfaces 2021-06-15 23:39:30 -04:00
efc_sm.c
efc_sm.h
efclib.c scsi: elx: libefc: Emulex FC discovery library APIs and definitions 2021-06-15 23:39:29 -04:00
efclib.h scsi: elx: libefc: Fix second parameter type in state callbacks 2022-11-08 03:05:16 +00:00