Al Viro ce285c267a autofs: fix use-after-free in lockless ->d_manage() ...

autofs_d_release() can overlap with lockless ->d_manage(),
ending up with autofs_dentry_ino() freed under the latter.
Make freeing autofs_info instances RCU-delayed...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2019-04-09 19:18:19 -04:00

8.8 KiB

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