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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-29 22:03:48 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-06-10 14:41:51 +0100 |
| commit | 0264b862b122cdfda51029c78382e0b7865a3cd9 (patch) | |
| tree | 66fd1ccb58d0027f67bae3affa6de01805ce2e49 /fs/ext4 | |
| parent | e384357a14c49f0107a061cb089c89a59d8a3b20 (diff) | |
vfs: umount_tree() might be called on subtree that had never made it
commit 63d37a84ab6004c235314ffd7a76c5eb28c2fae0 upstream.
__mnt_make_shortterm() in there undoes the effect of __mnt_make_longterm()
we'd done back when we set ->mnt_ns non-NULL; it should not be done to
vfsmounts that had never gone through commit_tree() and friends. Kudos to
lczerner for catching that one...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions