netdev - [PATCH v2 iproute2-next 08/11] tipc: fix clang warning about empty format string

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220111175438.21901-9-sthemmin@microsoft.com>
Date:   Tue, 11 Jan 2022 09:54:35 -0800
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     netdev@...r.kernel.org
Cc:     Stephen Hemminger <sthemmin@...rosoft.com>,
        Stephen Hemminger <stephen@...workplumber.org>
Subject: [PATCH v2 iproute2-next 08/11] tipc: fix clang warning about empty format string

When calling json_print with json only use a NULL instead of
empty string.

Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>
---
 tipc/link.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tipc/link.c b/tipc/link.c
index 9994ada2a367..53f49c8937db 100644
--- a/tipc/link.c
+++ b/tipc/link.c
@@ -332,7 +332,7 @@ static int _show_link_stat(const char *name, struct nlattr *attrs[],
 	open_json_object(NULL);
 
 	print_string(PRINT_ANY, "link", "Link <%s>\n", name);
-	print_string(PRINT_JSON, "state", "", NULL);
+	print_string(PRINT_JSON, "state", NULL, NULL);
 	open_json_array(PRINT_JSON, NULL);
 	if (attrs[TIPC_NLA_LINK_ACTIVE])
 		print_string(PRINT_ANY, NULL, "  %s", "ACTIVE");
-- 
2.30.2