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| author | Daniel Colascione <dancol@google.com> | 2021-01-08 14:22:23 -0800 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2021-01-14 17:40:57 -0500 |
| commit | b537900f1598b67bcb8acac20da73c6e26ebbf99 (patch) | |
| tree | 1341b0ece4e5557e6e58d8b8408d56f1c38944fb /fs/anon_inodes.c | |
| parent | 29cd6591ab6fee3125ea5c1bf350f5013bc615e1 (diff) | |
userfaultfd: use secure anon inodes for userfaultfd
This change gives userfaultfd file descriptors a real security
context, allowing policy to act on them.
Signed-off-by: Daniel Colascione <dancol@google.com>
[LG: Remove owner inode from userfaultfd_ctx]
[LG: Use anon_inode_getfd_secure() in userfaultfd syscall]
[LG: Use inode of file in userfaultfd_read() in resolve_userfault_fork()]
Signed-off-by: Lokesh Gidra <lokeshgidra@google.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'fs/anon_inodes.c')
0 files changed, 0 insertions, 0 deletions