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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-29 22:03:48 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-10 00:36:12 +0900 |
| commit | 15de0eade174f9aade57a4080f1bac1a36e45e83 (patch) | |
| tree | 3351b21436f75bbd3cfc83cfde55cff18da3384f /fs/attr.c | |
| parent | 75df3ae2060eb00b909ac65fc4d2798c4e53969a (diff) | |
| download | linux-3.10-15de0eade174f9aade57a4080f1bac1a36e45e83.tar.gz linux-3.10-15de0eade174f9aade57a4080f1bac1a36e45e83.tar.bz2 linux-3.10-15de0eade174f9aade57a4080f1bac1a36e45e83.zip | |
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/attr.c')
0 files changed, 0 insertions, 0 deletions