From: Adam Vyskovsky <adamvyskovsky@gmail.com>
Date: Sun, 18 Feb 2018 19:50:10 +0000 (+0100)
Subject: tc: fix an off-by-one error while printing tc actions
X-Git-Tag: v4.16.0~52
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fb854d07cb80fe11593b9da8f34feb62b7e401e;p=thirdparty%2Fiproute2.git

tc: fix an off-by-one error while printing tc actions

The tc_print_action() function did not print all tc actions
when e.g. TCA_ACT_MAX_PRIO actions were defined for a single
tc filter.

Signed-off-by: Adam Vyskovsky <adamvyskovsky@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/tc/m_action.c b/tc/m_action.c
index 445d0b69b..148f1372d 100644
--- a/tc/m_action.c
+++ b/tc/m_action.c
@@ -368,7 +368,7 @@ tc_print_action(FILE *f, const struct rtattr *arg, unsigned short tot_acts)
 		return tc_print_action_flush(f, tb[0]);
 
 	open_json_array(PRINT_JSON, "actions");
-	for (i = 0; i < tot_acts; i++) {
+	for (i = 0; i <= tot_acts; i++) {
 		if (tb[i]) {
 			open_json_object(NULL);
 			print_uint(PRINT_ANY, "order",