linux/drivers/mtd
Kees Cook cb5fce7d90 mtd: rawnand: renesas: Annotate struct rnand_chip with __counted_by
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).

As found with Coccinelle[1], add __counted_by for struct rnand_chip.

[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci

Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230915201254.never.511-kees@kernel.org
2023-09-22 16:33:31 +02:00
..
chips mfd: Explicitly include correct DT includes 2023-08-18 21:48:03 +01:00
devices mtd: spear_smi: Use helper function devm_clk_get_enabled() 2023-08-21 09:44:39 +02:00
hyperbus memory: renesas-rpc-if: Remove Runtime PM wrappers 2023-01-23 11:48:00 +01:00
lpddr mtd: lpddr_cmds: Add literal suffix 2023-09-11 17:50:42 +02:00
maps mtd: maps: fix -Wvoid-pointer-to-enum-cast warning 2023-08-18 16:38:54 +02:00
nand mtd: rawnand: renesas: Annotate struct rnand_chip with __counted_by 2023-09-22 16:33:31 +02:00
parsers Raw NAND core changes: 2023-04-19 20:39:03 +02:00
spi-nor Core MTD changes: 2023-09-03 09:59:53 -07:00
tests treewide: use get_random_u32_below() instead of deprecated function 2022-11-18 02:15:15 +01:00
ubi block: replace fmode_t with a block-specific type for block open flags 2023-06-12 08:04:05 -06:00
ftl.c mtd: ftl: use container_of() rather than cast 2022-09-19 18:14:53 +02:00
inftlcore.c mtd: inftlcore: fix repeated words in comments 2022-11-07 17:14:21 +01:00
inftlmount.c
Kconfig
Makefile
mtd_blkdevs.c block: replace fmode_t with a block-specific type for block open flags 2023-06-12 08:04:05 -06:00
mtdblock_ro.c mtdblock: make warning messages ratelimited 2023-07-27 17:16:14 +02:00
mtdblock.c mtdblock: make warning messages ratelimited 2023-07-27 17:16:14 +02:00
mtdchar.c mtdchar: mark bits of ioctl handler noinline 2023-06-01 18:12:31 +02:00
mtdconcat.c mtd: fix repeated word in comment 2022-09-20 10:40:30 +02:00
mtdcore.c mtd: Clean refcounting with MTD_PARTITIONED_MASTER 2023-08-04 09:01:56 +02:00
mtdcore.h mtd: use refcount to prevent corruption 2023-07-12 13:30:08 +02:00
mtdoops.c mtd: mtdoops: panic caused mtdoops to call mtdoops_erase function immediately 2022-11-07 17:08:00 +01:00
mtdpart.c mtd: use refcount to prevent corruption 2023-07-12 13:30:08 +02:00
mtdpstore.c mtd: Fix a typo in a comment 2022-09-19 18:14:53 +02:00
mtdsuper.c mtd: key superblock by device number 2023-08-31 12:47:15 +02:00
mtdswap.c mtd: always initialize 'stats' in struct mtd_oob_ops 2022-09-21 10:38:07 +02:00
nftlcore.c mtd: always initialize 'stats' in struct mtd_oob_ops 2022-09-21 10:38:07 +02:00
nftlmount.c
rfd_ftl.c
sm_ftl.c mtd: sm_ftl: Fix typos in comments 2023-06-22 23:00:43 +02:00
sm_ftl.h
ssfdc.c mtd: always initialize 'stats' in struct mtd_oob_ops 2022-09-21 10:38:07 +02:00