commit | 47371a150d91f6d222b3b04499546c1d35d535ef | [log] [tgz] |
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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 08:52:30 2018 -0500 |
tree | d158c26b5e671d3a3c63ef331b0c9d4618c8845b | |
parent | 0eb4544fd070a12fe4666b08af07c459c605cffd [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>