[PATCH 3/3] mgmt.c: check that the socket is owned by the current user, not root

Change the ipc_perm() check from being a check that the socket user and group
is set to root into instead check that the socket user/group matches
the running tgtd process.
This is needed in order to run tgtd as a normal non-root user.

Signed-off-by: Ronnie Sahlberg <[email protected]>
---
 usr/mgmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr/mgmt.c b/usr/mgmt.c
index 364b3c8..ebe0fd6 100644
--- a/usr/mgmt.c
+++ b/usr/mgmt.c
@@ -569,7 +569,7 @@ static int ipc_perm(int fd)
 		return -1;
 	}
 
-	if (cred.uid || cred.gid)
+	if (cred.uid != getuid() || cred.gid != getgid())
 		return -EPERM;
 
 	return 0;
-- 
2.1.0