From: Stephen Hemminger <stephen@networkplumber.org>
Date: Fri, 9 Feb 2024 20:57:21 +0000 (-0800)
Subject: tc: print unknown action on stderr
X-Git-Tag: v6.8.0~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b958d3c25dccdf83c2499ab7f6d6931e878efa46;p=thirdparty%2Fiproute2.git

tc: print unknown action on stderr

This is an error, and should not go to stdout.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/tc/m_action.c b/tc/m_action.c
index 16474c56..f180ba09 100644
--- a/tc/m_action.c
+++ b/tc/m_action.c
@@ -62,7 +62,7 @@ static void act_usage(void)
 static int print_noaopt(struct action_util *au, FILE *f, struct rtattr *opt)
 {
 	if (opt && RTA_PAYLOAD(opt))
-		fprintf(f, "[Unknown action, optlen=%u] ",
+		fprintf(stderr, "[Unknown action, optlen=%u] ",
 			(unsigned int) RTA_PAYLOAD(opt));
 	return 0;
 }