From: Hangbin Liu <liuhangbin@gmail.com>
Date: Thu, 16 Mar 2023 03:52:42 +0000 (+0800)
Subject: tc: m_action: fix parsing of TCA_EXT_WARN_MSG by using different enum
X-Git-Tag: v6.3.0~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73d294dfe63f2fadd52faa39c0079b44bfbe24ed;p=thirdparty%2Fiproute2.git

tc: m_action: fix parsing of TCA_EXT_WARN_MSG by using different enum

We can't use TCA_EXT_WARN_MSG directly in tc action as it's using different
enum with filter. Let's use a new TCA_ROOT_EXT_WARN_MSG for tc action
specifically.

Fixes: 6035995665b7 ("tc: add new attr TCA_EXT_WARN_MSG")
Reviewed-by: Andrea Claudi <aclaudi@redhat.com>
Reported-and-tested-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/tc/m_action.c b/tc/m_action.c
index 0400132ce..a446cabdb 100644
--- a/tc/m_action.c
+++ b/tc/m_action.c
@@ -586,7 +586,13 @@ int print_action(struct nlmsghdr *n, void *arg)
 
 	open_json_object(NULL);
 	tc_dump_action(fp, tb[TCA_ACT_TAB], tot_acts ? *tot_acts:0, false);
-	print_ext_msg(tb);
+
+	if (tb[TCA_ROOT_EXT_WARN_MSG]) {
+		print_string(PRINT_ANY, "warn", "%s",
+			     rta_getattr_str(tb[TCA_ROOT_EXT_WARN_MSG]));
+		print_nl();
+	}
+
 	close_json_object();
 
 	return 0;