Kunwu Chan 635594cca5 pstore/zone: Add a null pointer check to the psz_kmsg_read ...

[ Upstream commit 98bc7e26e14fbb26a6abf97603d59532475e97f8 ]

kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure. Ensure the allocation was successful
by checking the pointer validity.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Link: https://lore.kernel.org/r/20240118100206.213928-1-chentao@kylinos.cn
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-04-13 13:04:57 +02:00

..

blk.c

…

ftrace.c

…

inode.c

pstore: inode: Only d_invalidate() is needed

2024-03-26 18:20:38 -04:00

internal.h

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Kconfig

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Makefile

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platform.c

…

pmsg.c

…

ram_core.c

…

ram.c

pstore/ram: Fix crash when setting number of cpus to an odd number

2024-02-05 20:12:48 +00:00

zone.c

pstore/zone: Add a null pointer check to the psz_kmsg_read

2024-04-13 13:04:57 +02:00