cifs: ensure that uncached writes handle unmapped areas
authorMiklos Szeredi <mszeredi@suse.cz>
Tue, 18 Feb 2014 09:55:55 +0000 (10:55 +0100)
committerMiklos Szeredi <mszeredi@suse.cz>
Tue, 18 Feb 2014 10:09:40 +0000 (11:09 +0100)
commit2231c1f4aec3a3b5941a2478ff0c8d7a6b414f12
tree61f9cf8db10c4dcef38277c27845f6ac44579e26
parent3d53e3e7ce6f9f19e6123c9287131b882244350a
cifs: ensure that uncached writes handle unmapped areas
correctly (bnc#864025 CVE-2014-00691).

suse-commit: b9302247582d038c00cfef1bb14914f9d930ad42
fs/cifs/file.c