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[src/trunk]: src/sys/netinet The packets which will be esp-fragmented should ...
details: https://anonhg.NetBSD.org/src/rev/3904931ec9a3
branches: trunk
changeset: 841870:3904931ec9a3
user: knakahara <knakahara%NetBSD.org@localhost>
date: Wed Jun 05 01:31:04 2019 +0000
description:
The packets which will be esp-fragmented should not be applied pfil. Pointed out by ohishi@IIJ, thanks.
diffstat:
sys/netinet/ip_output.c | 23 +++++++++++++----------
1 files changed, 13 insertions(+), 10 deletions(-)
diffs (45 lines):
diff -r 92ca37642548 -r 3904931ec9a3 sys/netinet/ip_output.c
--- a/sys/netinet/ip_output.c Wed Jun 05 01:27:20 2019 +0000
+++ b/sys/netinet/ip_output.c Wed Jun 05 01:31:04 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ip_output.c,v 1.313 2019/06/05 01:27:20 knakahara Exp $ */
+/* $NetBSD: ip_output.c,v 1.314 2019/06/05 01:31:04 knakahara Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -91,7 +91,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_output.c,v 1.313 2019/06/05 01:27:20 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_output.c,v 1.314 2019/06/05 01:31:04 knakahara Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -616,15 +616,18 @@
if (error || ipsec_done)
goto done;
}
+
+ if (!ipsec_used || !natt_frag)
#endif
-
- /*
- * Run through list of hooks for output packets.
- */
- error = pfil_run_hooks(inet_pfil_hook, &m, ifp, PFIL_OUT);
- if (error || m == NULL) {
- IP_STATINC(IP_STAT_PFILDROP_OUT);
- goto done;
+ {
+ /*
+ * Run through list of hooks for output packets.
+ */
+ error = pfil_run_hooks(inet_pfil_hook, &m, ifp, PFIL_OUT);
+ if (error || m == NULL) {
+ IP_STATINC(IP_STAT_PFILDROP_OUT);
+ goto done;
+ }
}
ip = mtod(m, struct ip *);
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