ACPI: PRM: Skip handlers with NULL handler_address or NULL VA

Browse source

[ Upstream commit 311942ce76 ]

If handler_address or mapped VA is NULL, the related buffer address and
VA can be ignored, so make acpi_parse_prmt() skip the current handler
in those cases.

Signed-off-by: Shang song (Lenovo) <shangsong2@foxmail.com>
Link: https://patch.msgid.link/20250826030229.834901-1-shangsong2@foxmail.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>

...

This commit is contained in:

Shang song (Lenovo) 2025-08-25 23:02:29 -04:00 • committed by Greg Kroah-Hartman

parent 2ca16b41e8

commit 799f75a894

1 changed files with 16 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

19

drivers/acpi/prmt.c

View file