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@@ -1,3 +1,49 @@ +2015-05-24 Jay Berkenbilt <ejb@ql.org> + + * 5.1.3: release + + * Bug fix: fix-qdf was not handling object streams with more than + 255 objects in them. + + * Handle Microsoft crypt provider initialization properly for case + where no keys have been previously created, such as in a fresh + Windows installation. + + * Include time.h in QUtil.hh for time_t + +2015-02-21 Jay Berkenbilt <ejb@ql.org> + + * Detect loops in Pages structure. Thanks to Gynvael Coldwind and + Mateusz Jurczyk of the Google Security Team for providing a sample + file with this problem. + + * Prevent buffer overrun when converting a password to an + encryption key. Thanks to Gynvael Coldwind and Mateusz Jurczyk of + the Google Security Team for providing a sample file with this + problem. + + * Ensure that arguments to "R" when parsing the file are direct + objects before trying to resolve them. This prevents specially + crafted files from causing qpdf to crash with a stack overflow. + Thanks to Gynvael Coldwind and Mateusz Jurczyk of the Google + Security Team for providing a sample file with this problem. + +2014-12-01 Jay Berkenbilt <ejb@ql.org> + + * Some broken PDF files lack the required /Type key for /Page and + /Pages nodes in the page dictionary. QPDF now uses other methods + to figure out what kind of node it is looking at so that it can + handle those files. Original reported at + https://bugs.launchpad.net/ubuntu/+source/qpdf/+bug/1397413 + +2014-11-14 Jay Berkenbilt <ejb@ql.org> + + * Bug fix: QPDFObjectHandle::getPageContents() no longer throws an + exception when called on a page that has no /Contents key in its + dictionary. This is allowed by the spec, and some software + packages generate files like this for pages that are blank in the + original. + 2014-06-07 Jay Berkenbilt <ejb@ql.org> * 5.1.2: release |