| commit | ee5c58ceeb5b65a39d88f830b9e5232fa963c26d | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Sun Nov 04 08:38:36 2018 -0500 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sun Nov 04 08:38:36 2018 -0500 |
| tree | eccb4e34275854d3f388141e22ffca7470d90513 | |
| parent | 553c3187f94520772154a98c9854a70253b3c4d9 [diff] |
fix do_emergency_remount_callback() and do_umount_root() The former is racy - fetching ->s_root outside of ->s_umount. The latter actually never propagates errors (ret in inner scope shadows ret in the outer, so any assignments are lost by the time we get to return ret;). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>