From 5feeccd952c572dcd0a81265746975f09eed67ea Mon Sep 17 00:00:00 2001
From: White Dragon <000whitedragon000@gmail.com>
Date: Mon, 16 Jul 2018 01:45:35 +0200
Subject: [PATCH] fixed a heavy bug on malloc structure

---
 engine/psp/menu.c  | 6 +++---
 engine/sdl/menu.c  | 6 +++---
 engine/vita/menu.c | 6 +++---
 engine/wii/menu.c  | 6 +++---
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/engine/psp/menu.c b/engine/psp/menu.c
index 875cbb022..c8b5a0aff 100644
--- a/engine/psp/menu.c
+++ b/engine/psp/menu.c
@@ -246,11 +246,11 @@ static int findPaks(void)
 				if(filelist == NULL) filelist = malloc(sizeof(fileliststruct));
 				else
 				{
-					copy = malloc(i * sizeof(fileliststruct));
-					memcpy(copy, filelist, i * sizeof(fileliststruct));
+					copy = malloc((i + 1) * sizeof(fileliststruct));
+					memcpy(copy, filelist, (i + 1) * sizeof(fileliststruct));
 					free(filelist);
 					filelist = malloc((i + 1) * sizeof(fileliststruct));
-					memcpy(filelist, copy, i * sizeof(fileliststruct));
+					memcpy(filelist, copy, (i + 1) * sizeof(fileliststruct));
 					free(copy); copy = NULL;
 				}
 				memset(&filelist[i], 0, sizeof(fileliststruct));
diff --git a/engine/sdl/menu.c b/engine/sdl/menu.c
index 6b89ad2d4..8228200c7 100644
--- a/engine/sdl/menu.c
+++ b/engine/sdl/menu.c
@@ -185,11 +185,11 @@ static int findPaks(void)
 				if(filelist == NULL) filelist = malloc(sizeof(fileliststruct));
 				else
 				{
-					copy = malloc(i * sizeof(fileliststruct));
-					memcpy(copy, filelist, i * sizeof(fileliststruct));
+					copy = malloc((i + 1) * sizeof(fileliststruct));
+					memcpy(copy, filelist, (i + 1) * sizeof(fileliststruct));
 					free(filelist);
 					filelist = malloc((i + 1) * sizeof(fileliststruct));
-					memcpy(filelist, copy, i * sizeof(fileliststruct));
+					memcpy(filelist, copy, (i + 1) * sizeof(fileliststruct));
 					free(copy); copy = NULL;
 				}
 				memset(&filelist[i], 0, sizeof(fileliststruct));
diff --git a/engine/vita/menu.c b/engine/vita/menu.c
index 3e03d9d53..97a04f078 100644
--- a/engine/vita/menu.c
+++ b/engine/vita/menu.c
@@ -188,11 +188,11 @@ static int findPaks(void)
             if (filelist == NULL) filelist = malloc(sizeof(fileliststruct));
             else
             {
-                copy = malloc(i * sizeof(fileliststruct));
-                memcpy(copy, filelist, i * sizeof(fileliststruct));
+                copy = malloc((i + 1) * sizeof(fileliststruct));
+                memcpy(copy, filelist, (i + 1) * sizeof(fileliststruct));
                 free(filelist);
                 filelist = malloc((i + 1) * sizeof(fileliststruct));
-                memcpy(filelist, copy, i * sizeof(fileliststruct));
+                memcpy(filelist, copy, (i + 1) * sizeof(fileliststruct));
                 free(copy); copy = NULL;
             }
             memset(&filelist[i], 0, sizeof(fileliststruct));
diff --git a/engine/wii/menu.c b/engine/wii/menu.c
index 6f50bc248..c9f07bb98 100644
--- a/engine/wii/menu.c
+++ b/engine/wii/menu.c
@@ -317,11 +317,11 @@ static int findPaks(void)
 				if(filelist == NULL) filelist = malloc(sizeof(fileliststruct));
 				else
 				{
-					copy = malloc(i * sizeof(fileliststruct));
-					memcpy(copy, filelist, i * sizeof(fileliststruct));
+					copy = malloc((i + 1) * sizeof(fileliststruct));
+					memcpy(copy, filelist, (i + 1) * sizeof(fileliststruct));
 					free(filelist);
 					filelist = malloc((i + 1) * sizeof(fileliststruct));
-					memcpy(filelist, copy, i * sizeof(fileliststruct));
+					memcpy(filelist, copy, (i + 1) * sizeof(fileliststruct));
 					free(copy); copy = NULL;
 				}
 				memset(&filelist[i], 0, sizeof(fileliststruct));