Kunwu Chan 0ff96ec22a pstore/zone: Add a null pointer check to the psz_kmsg_read ...

[ Upstream commit 98bc7e26e1 ]

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 13:01:43 +02:00

..

blk.c

…

ftrace.c

…

inode.c

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internal.h

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Kconfig

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Makefile

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platform.c

pstore/platform: Add check for kstrdup

2023-11-20 11:08:13 +01:00

pmsg.c

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ram_core.c

pstore: ram_core: fix possible overflow in persistent_ram_init_ecc()

2024-01-25 14:52:35 -08:00

ram.c

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

2024-02-23 08:54:39 +01:00

zone.c

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

2024-04-13 13:01:43 +02:00