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Commit 0ce784ca authored by Ahmed S. Darwish's avatar Ahmed S. Darwish Committed by James Morris
Browse files

Netlink: Use generic LSM hook 



Don't use SELinux exported selinux_get_task_sid symbol.
Use the generic LSM equivalent instead.

Signed-off-by: default avatarCasey Schaufler <casey@schaufler-ca.com>
Signed-off-by: default avatarAhmed S. Darwish <darwish.07@gmail.com>
Acked-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Reviewed-by: default avatarPaul Moore <paul.moore@hp.com>
parent 2a862b32

net/netlink/af_netlink.c

+1 −2
Original line number Diff line number Diff line
@@ -54,7 +54,6 @@ 
#include <linux/mm.h>

#include <linux/types.h>

#include <linux/audit.h>

#include <linux/selinux.h>

#include <linux/mutex.h>



#include <net/net_namespace.h>
@@ -1239,7 +1238,7 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, 
	NETLINK_CB(skb).pid	= nlk->pid;

	NETLINK_CB(skb).dst_group = dst_group;

	NETLINK_CB(skb).loginuid = audit_get_loginuid(current);

	selinux_get_task_sid(current, &(NETLINK_CB(skb).sid));

	security_task_getsecid(current, &(NETLINK_CB(skb).sid));

	memcpy(NETLINK_CREDS(skb), &siocb->scm->creds, sizeof(struct ucred));



	/* What can I do? Netlink is asynchronous, so that