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| author | Sripathi Kodi <sripathik@in.ibm.com> | 2010-08-09 11:33:10 +0000 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2010-10-28 09:08:44 -0500 |
| commit | 8812a3d5f873e28cd08ec8afe328c4182b72db49 (patch) | |
| tree | 8e1ce30ea7bb5f3cf0c19394ade1e101617581f7 /fs/9p/vfs_dir.c | |
| parent | 3834b12a18d51d6c535ea52e16355d75806ffe38 (diff) | |
| download | lwn-8812a3d5f873e28cd08ec8afe328c4182b72db49.tar.gz lwn-8812a3d5f873e28cd08ec8afe328c4182b72db49.zip | |
9p: Pass the correct end of buffer to p9dirent_read
A patch was accepted recently for sending correct buffer size to p9stat_read.
We need a similar patch in v9fs_dir_readdir_dotl to send correct end of buffer
to p9dirent_read.
Signed-off-by: Sripathi Kodi <sripathik@in.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/vfs_dir.c')
| -rw-r--r-- | fs/9p/vfs_dir.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c index 899f168fd19c..170f5bb8ebe0 100644 --- a/fs/9p/vfs_dir.c +++ b/fs/9p/vfs_dir.c @@ -242,7 +242,8 @@ static int v9fs_dir_readdir_dotl(struct file *filp, void *dirent, while (rdir->head < rdir->tail) { err = p9dirent_read(rdir->buf + rdir->head, - buflen - rdir->head, &curdirent, + rdir->tail - rdir->head, + &curdirent, fid->clnt->proto_version); if (err < 0) { P9_DPRINTK(P9_DEBUG_VFS, "returned %d\n", err); |