ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()

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[ Upstream commit a524287448 ]

ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0

ACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will cause
NULL pointer dereference later.

Link: 4d4547cf
Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Link: https://patch.msgid.link/tencent_4A21A2865B8B0A0D12CAEBEB84708EDDB505@qq.com
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Pei Xiao 2024-07-18 14:05:48 +08:00 • committed by Greg Kroah-Hartman

parent 93d065b704

commit 4588ea78d3

1 changed files with 2 additions and 0 deletions

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drivers/acpi/acpica/dbconvert.c

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