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| author | Milan Broz <gmazyland@gmail.com> | 2014-07-29 18:41:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-07 14:52:36 -0700 |
| commit | 4427d35e84912a43eac2605fe4e0425d892998d7 (patch) | |
| tree | fa6f9a059c40e0eb496ce3d7965212ab486c806b /block | |
| parent | f11792d07689fe784d8c2a82460bdd57a362f778 (diff) | |
| download | linux-stable-4427d35e84912a43eac2605fe4e0425d892998d7.tar.gz linux-stable-4427d35e84912a43eac2605fe4e0425d892998d7.tar.bz2 linux-stable-4427d35e84912a43eac2605fe4e0425d892998d7.zip | |
crypto: af_alg - properly label AF_ALG socket
commit 4c63f83c2c2e16a13ce274ee678e28246bd33645 upstream.
Th AF_ALG socket was missing a security label (e.g. SELinux)
which means that socket was in "unlabeled" state.
This was recently demonstrated in the cryptsetup package
(cryptsetup v1.6.5 and later.)
See https://bugzilla.redhat.com/show_bug.cgi?id=1115120
This patch clones the sock's label from the parent sock
and resolves the issue (similar to AF_BLUETOOTH protocol family).
Signed-off-by: Milan Broz <gmazyland@gmail.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions