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(-)gd-2.0.33/gd_png.c.CAN-2004-0941 (+8 lines)
Lines 188-193 Link Here
188 

          188
          

        

        

          189
          
  png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,

          189
          
  png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,

        

        

          190
          
		&interlace_type, NULL, NULL);

          190
          
		&interlace_type, NULL, NULL);

        

            

              
              
              191
              
  if (overflow2(sizeof (int), width)) 

            

            

              192
              
    {

            

            

              193
              
      return NULL;

            

            

              194
              
    }

            

            

              195
              
  if (overflow2(sizeof (int) * width, height)) 

            

            

              196
              
    {

            

            

              197
              
      return NULL;

            

            

              198
              
    }  

            

        

          191
          
  if ((color_type == PNG_COLOR_TYPE_RGB) ||

          199
          
  if ((color_type == PNG_COLOR_TYPE_RGB) ||

        

        

          192
          
      (color_type == PNG_COLOR_TYPE_RGB_ALPHA))

          200
          
      (color_type == PNG_COLOR_TYPE_RGB_ALPHA))

        

        

          193
          
    {

          201
          
    {

        






  

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