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(parent: 08895a8) | patch
fuse: listxattr: verify xattr list
authorMiklos Szeredi <mszeredi@redhat.com>
Sat, 1 Oct 2016 05:32:32 +0000 (07:32 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Sat, 1 Oct 2016 05:32:32 +0000 (07:32 +0200)
commitcb3ae6d25a5471be62bfe6ac1fccc0e91edeaba0
tree414245970cef6557f01578bde5649e35aaeb3663tree | snapshot
parent08895a8b6b06ed2323cd97a36ee40a116b3db8edcommit | diff
fuse: listxattr: verify xattr list

Make sure userspace filesystem is returning a well formed list of xattr
names (zero or more nonzero length, null terminated strings).

[Michael Theall: only verify in the nonzero size case]

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: <stable@vger.kernel.org>
fs/fuse/dir.c diff | blob | history
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