[src/netbsd-8]: src/sys/net Pull up following revision(s) (requested by knaka...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f0de80846afb
branches:  netbsd-8
changeset: 447448:f0de80846afb
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Jan 11 15:55:01 2019 +0000

description:
Pull up following revision(s) (requested by knakahara in ticket #1162):

        sys/net/if_ppp.c: revision 1.162
        sys/net/if_ppp.c: revision 1.163

Fix missing mutex_exit in ppp_create().

Fix missing splx in ppp_inproc().

diffstat:

 sys/net/if_ppp.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (42 lines):

diff -r 42d2c7094816 -r f0de80846afb sys/net/if_ppp.c
--- a/sys/net/if_ppp.c  Fri Jan 11 15:52:24 2019 +0000
+++ b/sys/net/if_ppp.c  Fri Jan 11 15:55:01 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_ppp.c,v 1.158.8.1 2018/07/26 23:55:31 snj Exp $     */
+/*     $NetBSD: if_ppp.c,v 1.158.8.2 2019/01/11 15:55:01 martin Exp $  */
 /*     Id: if_ppp.c,v 1.6 1997/03/04 03:33:00 paulus Exp       */
 
 /*
@@ -102,7 +102,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_ppp.c,v 1.158.8.1 2018/07/26 23:55:31 snj Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_ppp.c,v 1.158.8.2 2019/01/11 15:55:01 martin Exp $");
 
 #ifdef _KERNEL_OPT
 #include "ppp.h"
@@ -301,6 +301,7 @@
                                break;
                        else if (unit == sci->sc_unit) {
                                free(sc, M_DEVBUF);
+                               mutex_exit(&ppp_list_lock);
                                return NULL;
                        }
                }
@@ -1722,6 +1723,7 @@
        /* pktq: inet or inet6 cases */
        if (__predict_true(pktq)) {
                if (__predict_false(!pktq_enqueue(pktq, m, 0))) {
+                       splx(s);
                        ifp->if_iqdrops++;
                        goto bad;
                }
@@ -1733,6 +1735,7 @@
 
        /* ifq: other protocol cases */
        if (!inq) {
+               splx(s);
                goto bad;
        }
        if (IF_QFULL(inq)) {