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| author | Miklos Szeredi <mszeredi@suse.cz> | 2015-02-26 11:45:47 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2015-02-26 11:45:47 +0100 |
| commit | 0d2783626a53d4c922f82d51fa675cb5d13f0d36 (patch) | |
| tree | 21bb3c375e67627e3a1fc15922b5b123a633064b /fs/fuse/dev.c | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | linux-0d2783626a53d4c922f82d51fa675cb5d13f0d36.tar.bz2 | |
fuse: notify: don't move pages
fuse_try_move_page() is not prepared for replacing pages that have already
been read.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: stable@vger.kernel.org
Diffstat (limited to 'fs/fuse/dev.c')
| -rw-r--r-- | fs/fuse/dev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index ed19a7d622fa..b0d7e13fae3d 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -1797,6 +1797,9 @@ copy_finish: static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code, unsigned int size, struct fuse_copy_state *cs) { + /* Don't try to move pages (yet) */ + cs->move_pages = 0; + switch (code) { case FUSE_NOTIFY_POLL: return fuse_notify_poll(fc, size, cs); |