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);
+}