1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c
index b98a79e30e04..c6f6e21b809f 100644
--- a/scripts/kconfig/util.c
+++ b/scripts/kconfig/util.c
@@ -154,3 +154,14 @@ void *xrealloc(void *p, size_t size)
 	fprintf(stderr, "Out of memory.\n");
 	exit(1);
 }
+
+char *xstrdup(const char *s)
+{
+	char *p;
+
+	p = strdup(s);
+	if (p)
+		return p;
+	fprintf(stderr, "Out of memory.\n");
+	exit(1);
+}