mcd, fix crash (plat_mmap not zeroing memory)

diff --git a/pico/cd/memory.c b/pico/cd/memory.c
index ac42b8c..0757828 100644 (file)
--- a/pico/cd/memory.c
+++ b/pico/cd/memory.c
@@ -1225,6 +1225,7 @@ PICO_INTERNAL void PicoMemSetupCD(void)
 {\r
   if (!Pico_mcd)\r
     Pico_mcd = plat_mmap(0x05000000, sizeof(mcd_state), 0, 0);\r
+  memset(Pico_mcd, 0, sizeof(mcd_state));\r
   pcd_base_address = (Pico.romsize > 0x20000 ? 0x400000 : 0x000000);\r
 \r
   // setup default main68k map\r