1 files changed, 10 insertions, 0 deletions
diff --git a/lib/xfuncs.c b/lib/xfuncs.c
index db85720195..86d0013787 100644
--- a/lib/xfuncs.c
+++ b/lib/xfuncs.c
@@ -75,3 +75,13 @@ void* xmemalign(size_t alignment, size_t bytes)
 	return p;
 }
 EXPORT_SYMBOL(xmemalign);
+
+void *xmemdup(const void *orig, size_t size)
+{
+	void *buf = xmalloc(size);
+
+	memcpy(buf, orig, size);
+
+	return buf;
+}
+EXPORT_SYMBOL(xmemdup);