octoleo
/
qpdf
mirror of https://github.com/qpdf/qpdf.git
2
1
Fork 0
Code Issues Releases Wiki Activity
1,999 Commits 16 Branches 94 Tags 38 MiB
Commit Graph

18 Commits

Author SHA1 Message Date
Jay Berkenbilt a84a0b2487 Add range check in QPDFNumberTreeObjectHelper (fuzz issue 37740) 2021-11-04 14:03:24 -04:00
Jay Berkenbilt 9fcf61b2f6 Fix loop in QPDFOutlineDocumentHelper (fuzz issue 30507) 2021-02-10 16:27:44 -05:00
Jay Berkenbilt dc92574c10 Fix some pipelines to be safe if downstream write fails (fuzz issue 28262) 2021-01-04 15:17:35 -05:00
Jay Berkenbilt 9d64481571 Handle negative numbers in QIntC::range_check (fuzz issue 26994) 2020-11-21 13:43:04 -05:00
Jay Berkenbilt bd79138c84 Treat direct page as runtime rather than logic error (fuzz issue 27393) 2020-11-11 09:50:43 -05:00
Jay Berkenbilt 6971f78ff6 Fix stack overflow on direct root (fuzz issue 26761) 2020-10-31 13:10:39 -04:00
Jay Berkenbilt 8a11feacc3 Avoid leak by resolving object streams more than once (fuzz issue 23642) 2020-10-22 15:39:36 -04:00
Jay Berkenbilt c1684eae91 Check for overflow in page labels (fuzz issue 23599) 2020-10-22 05:49:24 -04:00
Jay Berkenbilt 24196c08cb Fix loop detection error (fuzz issue 23172) 2020-10-22 05:48:35 -04:00
Jay Berkenbilt 9094fb1f8e Fix two additional fuzz test cases 2019-11-03 18:59:12 -05:00
Jay Berkenbilt bb83e65193 Fix fuzz issue 16953 (overflow checking in xref stream index) 2019-09-17 19:48:47 -04:00
Jay Berkenbilt 0e51a9aca6 Don't encrypt trailer, fixes fuzz issue 15983 
Ordinarily the trailer doesn't contain any strings, so this is usually
a non-issue, but if the trailer contains strings, linearizing and
encrypting with object streams would include encrypted strings in the
trailer, which would blow out the padding because encrypted strings
are longer than their cleartext counterparts.
 2019-08-28 23:06:32 -04:00
Jay Berkenbilt 15248aa54b Safe pipeline pop fixed fuzz issue 15445 2019-08-27 22:27:47 -04:00
Jay Berkenbilt dadf8307c8 Fix fuzz issues 15316 and 15390 2019-08-27 20:39:06 -04:00
Jay Berkenbilt 456c285b02 Fix fuzz issue 16172 (overflow checking in OffsetInputSource) 2019-08-27 13:08:07 -04:00
Jay Berkenbilt ad8081daf5 Fix fuzz issue 15442 (overflow checking in BufferInputSource) 2019-08-27 11:26:25 -04:00
Jay Berkenbilt ac5e6de2e8 Fix fuzz issue 15387 (overflow checking xref size) 2019-08-27 11:26:25 -04:00
Jay Berkenbilt 94e86e2528 Fix fuzz issue 16301 2019-08-25 22:52:25 -04:00