[rtems-libbsd commit] mcast01: Fix write to read-only string

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    5-freebsd-12
Commit:    f283e7b2613401c793c7c6f820db1f9ed2d54ae1
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=f283e7b2613401c793c7c6f820db1f9ed2d54ae1

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Sep 17 09:18:40 2020 +0200

mcast01: Fix write to read-only string

---

 testsuite/mcast01/test_main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/testsuite/mcast01/test_main.c b/testsuite/mcast01/test_main.c
index 6051971..ad6c45b 100644
--- a/testsuite/mcast01/test_main.c
+++ b/testsuite/mcast01/test_main.c
@@ -78,14 +78,15 @@ typedef struct {
 } iface_binding;
 
 static void
-set_mcast_route(const char *iface_name)
+set_mcast_route(char *iface_name)
 {
+	static char net[] = "224.0.0.0/4";
 	int exit_code;
 	char *route[] = {
 		"route",
 		"add",
 		"-net",
-		"224.0.0.0/4",
+		net,
 		"-iface",
 		iface_name,
 		NULL