From 94e8f3c7125a36c6cedf37c8838cb77c8a8d8cf9 Mon Sep 17 00:00:00 2001
From: Stanislav Fomichev <sdf@google.com>
Date: Tue, 2 Apr 2019 10:08:33 -0700
Subject: [PATCH] selftests: bpf: fix -Wformat-security warning for
flow_dissector_load.c
flow_dissector_load.c:55:19: warning: format string is not a string literal (potentially insecure)
[-Wformat-security]
error(1, errno, command);
^~~~~~~
flow_dissector_load.c:55:19: note: treat the string as an argument to avoid this
error(1, errno, command);
^
"%s",
1 warning generated.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
---
tools/testing/selftests/bpf/flow_dissector_load.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/flow_dissector_load.c b/tools/testing/selftests/bpf/flow_dissector_load.c
index 77cafa66d0487..7136ab9ffa73a 100644
--- a/tools/testing/selftests/bpf/flow_dissector_load.c
+++ b/tools/testing/selftests/bpf/flow_dissector_load.c
@@ -52,7 +52,7 @@ static void detach_program(void)
sprintf(command, "rm -r %s", cfg_pin_path);
ret = system(command);
if (ret)
- error(1, errno, command);
+ error(1, errno, "%s", command);
}
static void parse_opts(int argc, char **argv)
--
2.30.2