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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-04-10 14:04:34 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-04-10 14:04:34 -0400 |
| commit | f51dcd0f621caac5380ce90fbbeafc32ce4517ae (patch) | |
| tree | 294cee0590e9e27a93bc9fd6122c50b78da44b99 /fs/super.c | |
| parent | securityfs: fix use-after-free on symlink traversal (diff) | |
| download | linux-dev-f51dcd0f621caac5380ce90fbbeafc32ce4517ae.tar.xz linux-dev-f51dcd0f621caac5380ce90fbbeafc32ce4517ae.zip | |
apparmorfs: fix use-after-free on symlink traversal
symlink body shouldn't be freed without an RCU delay. Switch apparmorfs
to ->destroy_inode() and use of call_rcu(); free both the inode and symlink
body in the callback.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/super.c')
0 files changed, 0 insertions, 0 deletions