Replaced xmalloc calls with malloc/HeapAlloc calls.

graphics/ttydrv/palette.c

@@ -4,11 +4,12 @@
  * Copyright 1999 Patrik Stridvall
  */
 
+#include <stdlib.h>
+
 #include "color.h"
 #include "debugtools.h"
 #include "palette.h"
 #include "ttydrv.h"
-#include "xmalloc.h"
 
 DEFAULT_DEBUG_CHANNEL(ttydrv)
 
@@ -35,7 +36,11 @@ BOOL TTYDRV_PALETTE_Initialize(void)
 
   TTYDRV_DC_DevCaps.sizePalette = 256;
 
-  COLOR_sysPal = (PALETTEENTRY *) xmalloc(sizeof(PALETTEENTRY) * TTYDRV_DC_DevCaps.sizePalette);
+  COLOR_sysPal = (PALETTEENTRY *) HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * TTYDRV_DC_DevCaps.sizePalette);
+  if(COLOR_sysPal == NULL) {
+    WARN("No memory to create system palette!");
+    return FALSE;
+  }
 
   for(i=0; i < TTYDRV_DC_DevCaps.sizePalette; i++ ) {
     const PALETTEENTRY *src;

graphics/x11drv/bitmap.c

@@ -357,7 +357,13 @@ static LONG X11DRV_SetBitmapBits(BITMAPOBJ *bmp, void *bits, LONG count)
     EnterCriticalSection( &X11DRV_CritSection );
     image = XCreateImage( display, X11DRV_GetVisual(), bmp->bitmap.bmBitsPixel, ZPixmap, 0, NULL,
                           bmp->bitmap.bmWidth, height, 32, 0 );
-    image->data = (LPBYTE)xmalloc(image->bytes_per_line * height);
+    if (!(image->data = (LPBYTE)malloc(image->bytes_per_line * height)))
+    {
+        WARN("No memory to create image data.\n");
+        XDestroyImage( image );
+        LeaveCriticalSection( &X11DRV_CritSection );
+        return 0;
+    }
     
     /* copy 16 bit padded image buffer with real bitsperpixel to XImage */
     

graphics/x11drv/palette.c

@@ -20,7 +20,6 @@
 #include "options.h"
 #include "palette.h"
 #include "windef.h"
-#include "xmalloc.h"
 #include "x11drv.h"
 
 DEFAULT_DEBUG_CHANNEL(palette);
@@ -253,7 +252,10 @@ static BOOL X11DRV_PALETTE_BuildPrivateMap(void)
     XColor color;
     int i; 
 
-    COLOR_sysPal = (PALETTEENTRY*)xmalloc(sizeof(PALETTEENTRY)*X11DRV_DevCaps.sizePalette);
+    if((COLOR_sysPal = (PALETTEENTRY*)HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY)*X11DRV_DevCaps.sizePalette)) == NULL) {
+        WARN("Can not allocate system palette\n");
+        return FALSE;
+    }
 
     TRACE("Building private map - %i palette entries\n", X11DRV_DevCaps.sizePalette);
 
@@ -402,7 +404,10 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
 	 * X guidelines and does binary search...
 	 */
 
-	pixDynMapping = (unsigned long*)xmalloc(sizeof(long)*X11DRV_DevCaps.sizePalette);
+	if((pixDynMapping = (unsigned long*)HeapAlloc(GetProcessHeap(), 0, sizeof(long)*X11DRV_DevCaps.sizePalette)) == NULL) {
+	    WARN("Out of memory while building system palette.\n");
+	    return FALSE;
+        }
         while( c_max - c_min > 0 )
           {
              c_val = (c_max + c_min)/2 + (c_max + c_min)%2;
@@ -519,7 +524,7 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
           X11DRV_PALETTE_XPixelToPalette[X11DRV_PALETTE_PaletteToXPixel[i]] = i;
    }
 
-   if( pixDynMapping ) free(pixDynMapping);
+   if( pixDynMapping ) HeapFree(GetProcessHeap(), 0, pixDynMapping);
 
    return TRUE;
 }