Jay Berkenbilt
a69fea14ae
Add the file to reproduce fuzz issue 57639
...
It is possible to reproduce the failure with this file following the
instructions with oss-fuzz, though it does not cause a failure in CI.
The failure was introduced in
18c1ffe0df
2023-05-05 06:45:40 -04:00
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
