REVIEWED: possible overflow... again #4206

src/rlgl.h

@@ -4993,8 +4993,8 @@ static int rlGetPixelDataSize(int width, int height, int format)
         default: break;
     }
 
-    char bytesPerPixel = bpp/i">8;
-    dataSize = n">width*height*bytesPerPixel; // Total data size in bytes
+    float bytesPerPixel = p">(float)bpp/f">8.0f;
+    dataSize = p">(int)(bytesPerPixel*width*height); // Total data size in bytes
 
     // Most compressed formats works on 4x4 blocks,
     // if texture is smaller, minimum dataSize is 8 or 16

src/rtextures.c

@@ -5403,8 +5403,8 @@ int GetPixelDataSize(int width, int height, int format)
         default: break;
     }
 
-    char bytesPerPixel = bpp/i">8;
-    dataSize = n">width*height*bytesPerPixel; // Total data size in bytes
+    float bytesPerPixel = p">(float)bpp/f">8.0f;
+    dataSize = p">(int)(bytesPerPixel*width*height); // Total data size in bytes
 
     // Most compressed formats works on 4x4 blocks,
     // if texture is smaller, minimum dataSize is 8 or 16