From 4545cfb006b72c017b75eba3bb71deb34e290e0d Mon Sep 17 00:00:00 2001 From: Casey Schaufler Date: Fri, 22 Jun 2018 10:54:45 -0700 Subject: [PATCH] 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 Signed-off-by: James Morris Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- security/smack/smack_lsm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 286171a16ed2..fdf01bfd1b07 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -2281,6 +2281,7 @@ 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; } /* -- 2.20.1