]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
exfat: add a check for invalid data size
authorYuezhang Mo <Yuezhang.Mo@sony.com>
Sat, 8 Feb 2025 09:16:58 +0000 (17:16 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Apr 2025 12:39:30 +0000 (14:39 +0200)
commit92075758782c5edb4c67d0da9e47586a624c22f7
tree43acce9ebfd65f2643d2d668fd4ef3a385a93772
parent77a5ed6b0349f34ec9a3a7d1a668f7e0a28afcfc
exfat: add a check for invalid data size

[ Upstream commit 13940cef95491472760ca261b6713692ece9b946 ]

Add a check for invalid data size to avoid corrupted filesystem
from being further corrupted.

Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/exfat/namei.c