]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ACPICA: utilities: Fix overflow check in vsnprintf()
authorgldrk <me@rarity.fan>
Fri, 25 Apr 2025 19:21:52 +0000 (21:21 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Jun 2025 10:07:32 +0000 (11:07 +0100)
commit7a3cb3b8f1629e88d34ea1c596deb3d24188c44b
treeb5d3a02ac0f211f392b61746f0aeb34c5b13dd65
parentf23e6f07d7c868c7c06121e8e5c5583f7658ff07
ACPICA: utilities: Fix overflow check in vsnprintf()

[ Upstream commit 12b660251007e00a3e4d47ec62dbe3a7ace7023e ]

ACPICA commit d9d59b7918514ae55063b93f3ec041b1a569bf49

The old version breaks sprintf on 64-bit systems for buffers
outside [0..UINT32_MAX].

Link: https://github.com/acpica/acpica/commit/d9d59b79
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/4994935.GXAFRqVoOG@rjwysocki.net
Signed-off-by: gldrk <me@rarity.fan>
[ rjw: Added the tag from gldrk ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/acpi/acpica/utprint.c