diff options
| author | Andrey Vagin <avagin@openvz.org> | 2014-09-09 14:51:06 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 14:52:21 -0700 |
| commit | b16d8955e2561fc923bb75478e63d6822ba7039e (patch) | |
| tree | 55112b8bb43724c77c3e1bacc32d469f48164ef9 /fs | |
| parent | 0a76dbd0209834f50f3a02c3a4b958cf33b96269 (diff) | |
fs/notify: don't show f_handle if exportfs_encode_inode_fh failed
commit 7e8824816bda16bb11ff5ff1e1212d642e57b0b3 upstream.
Currently we handle only ENOSPC. In case of other errors the file_handle
variable isn't filled properly and we will show a part of stack.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/notify/fdinfo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c index 660d33bc1bef..9d7e2b9659cb 100644 --- a/fs/notify/fdinfo.c +++ b/fs/notify/fdinfo.c @@ -50,7 +50,7 @@ static int show_mark_fhandle(struct seq_file *m, struct inode *inode) size = f.handle.handle_bytes >> 2; ret = exportfs_encode_inode_fh(inode, (struct fid *)f.handle.f_handle, &size, 0); - if ((ret == FILEID_INVALID) || (ret == -ENOSPC)) { + if ((ret == FILEID_INVALID) || (ret < 0)) { WARN_ONCE(1, "Can't encode file handler for inotify: %d\n", ret); return 0; } |