Commit 7a173276 authored by Miklos Szeredi's avatar Miklos Szeredi Committed by Sasha Levin
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ovl: listxattr: use strnlen() 



[ Upstream commit 7cb35119 ]

Be defensive about what underlying fs provides us in the returned xattr
list buffer.  If it's not properly null terminated, bail out with a warning
insead of BUG.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
parent 02b7c975
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