From 60e753777a62f86db956368204c27e7d74ec99aa Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Mon, 13 May 2019 09:19:44 +0200
Subject: IFCONFIG(8): Fix write to const string

---
 freebsd/sbin/ifconfig/af_inet.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'freebsd')

diff --git a/freebsd/sbin/ifconfig/af_inet.c b/freebsd/sbin/ifconfig/af_inet.c
index 960b800f..050ceb80 100644
--- a/freebsd/sbin/ifconfig/af_inet.c
+++ b/freebsd/sbin/ifconfig/af_inet.c
@@ -149,6 +149,12 @@ in_getaddr(const char *s, int which)
 	struct hostent *hp;
 	struct netent *np;
 
+#ifdef __rtems__
+	/* Memory is automatically freed */
+	s = strdup(s);
+	if (s == NULL)
+		errx(1, "no memory");
+#endif /* __rtems__ */
 	sin->sin_len = sizeof(*sin);
 	sin->sin_family = AF_INET;
 
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