Module Name: src
Committed By: maxv
Date: Sun Apr 29 07:16:29 UTC 2018
Modified Files:
src/sys/net: if_fddisubr.c
Log Message:
Add missing pserialize_read_exit in error branch, spotted during my
previous commit.
To generate a diff of this commit:
cvs rdiff -u -r1.107 -r1.108 src/sys/net/if_fddisubr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/net/if_fddisubr.c
diff -u src/sys/net/if_fddisubr.c:1.107 src/sys/net/if_fddisubr.c:1.108
--- src/sys/net/if_fddisubr.c:1.107 Sun Apr 29 07:13:10 2018
+++ src/sys/net/if_fddisubr.c Sun Apr 29 07:16:28 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: if_fddisubr.c,v 1.107 2018/04/29 07:13:10 maxv Exp $ */
+/* $NetBSD: if_fddisubr.c,v 1.108 2018/04/29 07:16:28 maxv Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -96,7 +96,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_fddisubr.c,v 1.107 2018/04/29 07:13:10 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_fddisubr.c,v 1.108 2018/04/29 07:16:28 maxv Exp $");
#ifdef _KERNEL_OPT
#include "opt_gateway.h"
@@ -330,8 +330,10 @@ fddi_output(struct ifnet *ifp0, struct m
struct llc llc;
M_PREPEND(m, sizeof(struct llc), M_NOWAIT);
- if (m == 0)
+ if (m == NULL) {
+ pserialize_read_exit(s);
senderr(ENOBUFS);
+ }
llc.llc_dsap = llc.llc_ssap = LLC_SNAP_LSAP;
llc.llc_control = LLC_UI;
memcpy(llc.llc_snap_org_code, at_org_code,
