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c797bd81d1
linux/drivers/mtd
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Tudor.Ambarus@microchip.com c797bd81d1 mtd: spi-nor: fix iteration over smpt array 
Iterate over smpt array using its starting address and length
instead of the blind iterations that used data found in the array.

This prevents possible memory accesses outside of the smpt array
boundaries in case software, or manufacturers, misrepresent smpt
array fields.

Fixes: b038e8e3be ("mtd: spi-nor: parse SFDP Sector Map Parameter Table")
Suggested-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-11-13 20:37:34 +01:00
..
chips NAND core changes: 2018-08-11 12:15:19 +02:00
devices mtd: docg3: don't set conflicting BCH_CONST_PARAMS option 2018-11-05 09:20:37 +01:00
lpddr mtd: lpddr: use mtd_device_register() 2018-07-24 07:50:22 +02:00
maps mtd: sa1100: avoid VLA in sa1100_setup_mtd 2018-11-06 10:38:17 +01:00
nand mtd: nand: drop kernel-doc notation for a deleted function parameter 2018-11-05 09:23:02 +01:00
parsers mtd: parsers: trx: add of_match_table with the new DT binding 2018-07-07 10:51:00 +02:00
spi-nor mtd: spi-nor: fix iteration over smpt array 2018-11-13 20:37:34 +01:00
tests mtd: rawnand: Allow selection of ECC byte ordering at runtime 2018-10-03 11:12:25 +02:00
ubi ubi: Mark expected switch fall-throughs 2018-10-23 13:46:48 +02:00
afs.c
ar7part.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
bcm47xxpart.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
bcm63xxpart.c
cmdlinepart.c mtd: cmdlinepart: Update comment for introduction of OFFSET_CONTINUOUS 2018-05-23 10:08:48 +02:00
ftl.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
inftlcore.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
inftlmount.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
Kconfig mtd: Make Kconfig formatting consistent 2018-07-19 23:12:06 +02:00
Makefile mtd: Move onenand code base to drivers/mtd/nand/onenand 2018-03-15 15:40:37 +01:00
mtd_blkdevs.c mtd_blkdevs: convert to blk-mq 2018-10-16 08:09:58 -06:00
mtdblock_ro.c
mtdblock.c mtd: Unconditionally update ->fail_addr and ->addr in part_erase() 2018-03-15 18:22:26 +01:00
mtdchar.c mtdchar: fix overflows in adjustment of count 2018-07-18 16:46:38 +02:00
mtdconcat.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mtdcore.c mtd: Fallback to ->_read/write() when ->_read/write_oob() is missing 2018-07-18 16:44:03 +02:00
mtdcore.h mtd: move code adding (registering) partitions to the parse_mtd_partitions() 2018-05-07 10:10:47 +02:00
mtdoops.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
mtdpart.c mtd: partitions: fix unbalanced of_node_get/put() 2018-09-17 16:23:12 +02:00
mtdsuper.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
mtdswap.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
nftlcore.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nftlmount.c mtd: nftl: remove redundant variable nb_erases 2018-07-07 10:55:05 +02:00
ofpart.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
redboot.c
rfd_ftl.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
sm_ftl.c mtd: rawnand: Allow selection of ECC byte ordering at runtime 2018-10-03 11:12:25 +02:00
sm_ftl.h mtd: Stop assuming mtd_erase() is asynchronous 2018-03-15 18:21:07 +01:00
ssfdc.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00