7082 2009-07-06 09:24:53 +0000 Invalid metadata in GIF images may crash the Checker 2009-08-03 15:34:22 +0000 1 1 1 Unclassified mobileOK Basic checker Java Library unspecified PC Linux RESOLVED FIXED P2 minor --- 1 fd fd oldest_to_newest 25871 0 fd 2009-07-06 09:24:53 +0000 A GIF image that contains invalid metadata will trigger an uncaught: javax.imageio.IIOException: I/O error reading image metadata! ... in GifImageContent.checkTransparency. See GIF image attached for an example of an image that, when embedded in an HTML page makes the Checker crash. 26153 1 735 fd 2009-07-31 12:18:38 +0000 Created attachment 735 GIF image with invalid metadata 26198 2 fd 2009-08-03 15:34:22 +0000 Update GifImageContent.checkTransparency not to throw an exception. Note the error is not fully ignored because the image validation should report an error in that case in the constructor. 735 2009-07-31 12:18:38 +0000 2009-07-31 12:18:38 +0000 GIF image with invalid metadata pdf.gif image/gif 180 fd R0lGODdhFQAVAKIAAP///3NzczH+AN7e3u/v794AAO4AAAAAACH/CkFkb2JlICAAAAAAIfkEAQAA AgAsAAAAABUAFQAAA2soutz+MJ5J64niDLI7nxInegdwOZY1VChguqU5HkGTVmRtj3xHo55Cj/Db bYRCz0rH0HAKAyiv2BxJO4MlUFS4iqiLA/fZTYIVzmi0eyQyw4Tytft5o4WG4eacoStndhk3KYEC AYeIiYkLCQA7