netdev - [PATCH iproute2-next] tc: fix an off-by-one error while printing tc actions

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Message-Id: <20180218195010.6902-1-adamvyskovsky@gmail.com>
Date:   Sun, 18 Feb 2018 20:50:10 +0100
From:   Adam Vyskovsky <adamvyskovsky@...il.com>
To:     stephen@...workplumber.org
Cc:     netdev@...r.kernel.org, Adam Vyskovsky <adamvyskovsky@...il.com>
Subject: [PATCH iproute2-next] 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@...il.com>
---
 tc/m_action.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tc/m_action.c b/tc/m_action.c
index 744bde41..6c3049c7 100644
--- a/tc/m_action.c
+++ b/tc/m_action.c
@@ -365,7 +365,7 @@ 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",
-- 
2.16.1