9p: Pass the correct end of buffer to p9dirent_read

[pandora-kernel.git] / fs / 9p / vfs_dir.c

diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index 899f168..170f5bb 100644 (file)
--- 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);