Andreas Persson 779a0f4347 mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards ... commit 2394e62873 upstream. Erasing an AMD linear flash card (AM29F016D) crashes after the first sector has been erased. Likewise, writing to it crashes after two bytes have been written. The reason is a missing check for a null pointer - the cmdset_priv field is not set for this type of card. Fixes: 4844ef8030 ("mtd: cfi_cmdset_0002: Add support for polling status register") Signed-off-by: Andreas Persson <andreasp56@outlook.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/DB6P189MB05830B3530B8087476C5CFE4C1159@DB6P189MB0583.EURP189.PROD.OUTLOOK.COM Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-08-26 08:35:33 -04:00
..
cfi_cmdset_0001.c	mtd: cfi_cmdset_0001: Support the absence of protection registers	2020-04-30 23:42:57 +05:30
cfi_cmdset_0002.c	mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards	2021-08-26 08:35:33 -04:00
cfi_cmdset_0020.c	mtd: Convert fallthrough comments into statements	2020-03-30 10:14:54 +02:00
cfi_probe.c
cfi_util.c	mtd: Convert fallthrough comments into statements	2020-03-30 10:14:54 +02:00
chipreg.c
fwh_lock.h
gen_probe.c
jedec_probe.c
Kconfig	mtd: Replace HTTP links with HTTPS ones	2020-08-02 22:17:19 +02:00
Makefile
map_absent.c
map_ram.c
map_rom.c