diff options
| author |   Tomohiro Kusumi <kusumi.tomohiro@gmail.com> | 2016-10-11 13:52:36 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 15:06:31 -0700 |
| commit | 97537b35b662855e19f2812d3d716bde6f237cfa (patch) | |
| tree | d18bb30c752e89af6f6dd764495c68eaae69db19 | |
| parent | autofs: fix autofs4_fill_super() error exit handling (diff) | |
| download | linux-dev-97537b35b662855e19f2812d3d716bde6f237cfa.tar.xz linux-dev-97537b35b662855e19f2812d3d716bde6f237cfa.zip | |
autofs: add WARN_ON(1) for non dir/link inode case
It's invalid if the given mode is neither dir nor link, so warn on else
case.
Link: http://lkml.kernel.org/r/20160812024754.12352.8536.stgit@pluto.themaw.net
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/autofs4/inode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index 3f486c1f5f43..a61521eaf113 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -368,7 +368,8 @@ struct inode *autofs4_get_inode(struct super_block *sb, umode_t mode) inode->i_fop = &autofs4_dir_operations; } else if (S_ISLNK(mode)) { inode->i_op = &autofs4_symlink_inode_operations; - } + } else + WARN_ON(1); return inode; } |