path: root/drivers
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authorMiklos Szeredi <>2016-08-18 09:10:44 +0200
committerGreg Kroah-Hartman <>2016-11-26 09:56:54 +0100
commitca720a2b11b4c90d1798b406d3c191cd5395b5e3 (patch)
treeac97585291ba9748716671a967ad43c7bebe1228 /drivers
parentde58c50e84e27ede34b509ad900414e43da5721a (diff)
fuse: fix fuse_write_end() if zero bytes were copied
commit 59c3b76cc61d1d676f965c192cc7969aa5cb2744 upstream. If pos is at the beginning of a page and copied is zero then page is not zeroed but is marked uptodate. Fix by skipping everything except unlock/put of page if zero bytes were copied. Reported-by: Al Viro <> Fixes: 6b12c1b37e55 ("fuse: Implement write_begin/write_end callbacks") Signed-off-by: Miklos Szeredi <> Signed-off-by: Greg Kroah-Hartman <>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions