Index: wireshark-4.2.0rc2/wsutil/glib-compat.h
===================================================================
--- wireshark-4.2.0rc2.orig/wsutil/glib-compat.h
+++ wireshark-4.2.0rc2/wsutil/glib-compat.h
@@ -23,6 +23,9 @@ extern "C" {
 #endif /* __cplusplus */
 
 #if !GLIB_CHECK_VERSION(2, 68, 0)
+
+#include <string.h>
+
 static inline void *
 g_memdup2(gconstpointer mem, size_t byte_size)
 {