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| author | Casey Schaufler <casey@schaufler-ca.com> | 2018-06-22 20:54:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-24 14:26:56 +0300 |
| commit | 091cb7dec89b1bbd4989a30f5ae9ab93248d2a93 (patch) | |
| tree | 5ddcec2b9e34603e1de53254fddab774a676b702 /security | |
| parent | 55989af9dfa0ce11ef9694899e649fdf38b9aab2 (diff) | |
| download | linux-091cb7dec89b1bbd4989a30f5ae9ab93248d2a93.tar.xz | |
Smack: Mark inode instant in smack_task_to_inode
[ Upstream commit 7b4e88434c4e7982fb053c49657e1c8bbb8692d9 ]
Smack: Mark inode instant in smack_task_to_inode
/proc clean-up in commit 1bbc55131e59bd099fdc568d3aa0b42634dbd188
resulted in smack_task_to_inode() being called before smack_d_instantiate.
This resulted in the smk_inode value being ignored, even while present
for files in /proc/self. Marking the inode as instant here fixes that.
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: James Morris <james.morris@microsoft.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
| -rw-r--r-- | security/smack/smack_lsm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 735a1a9386d6..c73361859d11 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -2260,6 +2260,7 @@ static void smack_task_to_inode(struct task_struct *p, struct inode *inode) struct smack_known *skp = smk_of_task_struct(p); isp->smk_inode = skp; + isp->smk_flags |= SMK_INODE_INSTANT; } /* |