Zhihao Cheng 0ea2a63497 ubi: Refuse attaching if mtd's erasesize is 0 ... [ Upstream commit 017c73a34a ] There exists mtd devices with zero erasesize, which will trigger a divide-by-zero exception while attaching ubi device. Fix it by refusing attaching if mtd's erasesize is 0. Fixes: 801c135ce7 ("UBI: Unsorted Block Images") Reported-by: Yu Hao <yhao016@ucr.edu> Link: https://lore.kernel.org/lkml/977347543.226888.1682011999468.JavaMail.zimbra@nod.at/T/ Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-10-10 21:59:06 +02:00
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Kconfig	…
Makefile	…
attach.c	…
block.c	…
build.c	ubi: Refuse attaching if mtd's erasesize is 0	2023-10-10 21:59:06 +02:00
cdev.c	…
debug.c	ubifs: fix snprintf() checking	2021-06-18 22:04:47 +02:00
debug.h	…
eba.c	ubi: Fix return value overwrite issue in try_write_vid_and_data()	2023-05-11 23:00:18 +09:00
fastmap-wl.c	ubi: fastmap: Fix missed fm_anchor PEB in wear-leveling after disabling fastmap	2023-03-11 13:57:25 +01:00
fastmap.c	ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty	2022-06-14 18:36:10 +02:00
gluebi.c	…
io.c	…
kapi.c	…
misc.c	…
ubi-media.h	…
ubi.h	ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty	2022-06-14 18:36:10 +02:00
upd.c	…
vmt.c	ubi: Fix possible null-ptr-deref in ubi_free_volume()	2023-03-11 13:57:25 +01:00
vtbl.c	…
wl.c	ubi: Fix deadlock caused by recursively holding work_sem	2023-04-20 12:13:56 +02:00
wl.h	…