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| author | Miklos Szeredi <mszeredi@redhat.com> | 2016-08-18 09:10:44 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2016-11-15 12:34:21 +0100 |
| commit | 59c3b76cc61d1d676f965c192cc7969aa5cb2744 (patch) | |
| tree | 0958090c3fe9bd7d265cb46b02f04a9e4b2169bf /samples/kobject | |
| parent | 0ce267ff95a0302cf6fb2a552833abbfb7861a43 (diff) | |
fuse: fix fuse_write_end() if zero bytes were copied
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 <viro@zeniv.linux.org.uk>
Fixes: 6b12c1b37e55 ("fuse: Implement write_begin/write_end callbacks")
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'samples/kobject')
0 files changed, 0 insertions, 0 deletions