]> 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 10:05:28 +0000 (11:05 +0100)
commit64cc1a4a44409fc21ae293d9870f4dc0a32de296
treebfa3193ed100efd44f54b49a3dfeecfaf76698f9
parent6336d96ae88f398ae938ce312dd46538b72c30d9
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