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| author | Al Viro <viro@zeniv.linux.org.uk> | 2019-04-10 14:03:45 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-04-10 14:03:45 -0400 |
| commit | 46c874419652bbefdfed17420fd6e88d8a31d9ec (patch) | |
| tree | 9dc4a5c095b24ac15b73ab85c8f5542df63eec83 /security/apparmor/apparmorfs.c | |
| parent | 6af1c849dfb1f1d326fbdd157c9bc882b921f450 (diff) | |
securityfs: fix use-after-free on symlink traversal
symlink body shouldn't be freed without an RCU delay. Switch securityfs
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 'security/apparmor/apparmorfs.c')
0 files changed, 0 insertions, 0 deletions