新闻 LibGD 2.2.3 发布，开源的图像处理库 下载

LibGD 2.2.3 发布了，LibGD 是一个开源的图像处理库，支持 PNG/JPEG/GIF以及其他格式的图像。GD一般被用来创建图表、图形、缩略图以及其他图像相关的处理操作。

本次发布改进记录如下：

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  fix php bug 72339, Integer Overflow in _gd2GetHeader (CVE-2016-5766)
  
  
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  bug #247, A read out-of-bands was found in the parsing of TGA files (CVE-2016-6132)
  
  
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  also bug #247, Buffer over-read issue when parsing crafted TGA file (CVE-2016-6214)
  
  
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  bug #248, fix Out-Of-Bounds Read in read_image_tga
  

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  Integer overflow error within _gdContributionsAlloc() (CVE-2016-6207)
  
  
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  fix php bug 72494, invalid color index not handled, can lead to crash ( CVE-2016-6128)
  
  
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  improve color check for CropThreshold
  
  
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  gdImageCopyResampled has been improved. Better handling of images with alpha channel, also brings libgd in sync with php's bundled gd.
  

下载地址：https://libgd.github.io/pages/downloads.html
LibGD 2.2.3 发布，开源的图像处理库下载地址