Index: /trunk/src/VBox/Devices/EFI/Firmware/VBoxPkg/VBoxFsDxe/fsw_hfs.c
===================================================================
--- /trunk/src/VBox/Devices/EFI/Firmware/VBoxPkg/VBoxFsDxe/fsw_hfs.c	(revision 82520)
+++ /trunk/src/VBox/Devices/EFI/Firmware/VBoxPkg/VBoxFsDxe/fsw_hfs.c	(revision 82521)
@@ -282,5 +282,5 @@
         s.type = FSW_STRING_TYPE_ISO88591;
         s.size = s.len = kHFSMaxVolumeNameChars;
-        s.data = "HFS+ volume";
+        s.data = "HFS+ volume\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; /* Otherwise buffer overflow reading beyond the end of the buffer. */
         status = fsw_strdup_coerce(&vol->g.label, vol->g.host_string_type, &s);
         CHECK(status);