m-holger 6e3b7982db Fix incorrect handling of invalid negative object ids ... Fix two errors introduced in #1110 and #1112. Since #1110, encountering the invalid indirect reference #1110 -2147483648 n R produces an integer underflow which, if undetected, immediately trigger a logic error. Since #1112, object -1 0 R may be incorrectly identified as an earlier generation of itself and deleted, invalidating a live iterator.		2024-01-17 10:39:06 +00:00
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15316.fuzz	Fix fuzz issues 15316 and 15390	2019-08-27 20:39:06 -04:00
15387.fuzz	Fix fuzz issue 15387 (overflow checking xref size)	2019-08-27 11:26:25 -04:00
15390.fuzz	Fix fuzz issues 15316 and 15390	2019-08-27 20:39:06 -04:00
15442.fuzz	Fix fuzz issue 15442 (overflow checking in BufferInputSource)	2019-08-27 11:26:25 -04:00
15445.fuzz	Safe pipeline pop fixed fuzz issue 15445	2019-08-27 22:27:47 -04:00
15983.fuzz	Don't encrypt trailer, fixes fuzz issue 15983	2019-08-28 23:06:32 -04:00
16172.fuzz	Fix fuzz issue 16172 (overflow checking in OffsetInputSource)	2019-08-27 13:08:07 -04:00
16301.fuzz	Fix fuzz issue 16301	2019-08-25 22:52:25 -04:00
16953.fuzz	Fix fuzz issue 16953 (overflow checking in xref stream index)	2019-09-17 19:48:47 -04:00
18241.fuzz	Fix two additional fuzz test cases	2019-11-03 18:59:12 -05:00
18247.fuzz	Fix two additional fuzz test cases	2019-11-03 18:59:12 -05:00
23172.fuzz	Fix loop detection error (fuzz issue 23172)	2020-10-22 05:48:35 -04:00
23599.fuzz	Check for overflow in page labels (fuzz issue 23599)	2020-10-22 05:49:24 -04:00
23642-mod.fuzz	Avoid leak by resolving object streams more than once (fuzz issue 23642)	2020-10-22 15:39:36 -04:00
23642.fuzz	Avoid leak by resolving object streams more than once (fuzz issue 23642)	2020-10-22 15:39:36 -04:00
26761.fuzz	Fix stack overflow on direct root (fuzz issue 26761)	2020-10-31 13:10:39 -04:00
26994.fuzz	Handle negative numbers in QIntC::range_check (fuzz issue 26994)	2020-11-21 13:43:04 -05:00
27393.fuzz	Treat direct page as runtime rather than logic error (fuzz issue 27393)	2020-11-11 09:50:43 -05:00
28262.fuzz	Fix some pipelines to be safe if downstream write fails (fuzz issue 28262)	2021-01-04 15:17:35 -05:00
30507.fuzz	Fix loop in QPDFOutlineDocumentHelper (fuzz issue 30507)	2021-02-10 16:27:44 -05:00
37740.fuzz	Add range check in QPDFNumberTreeObjectHelper (fuzz issue 37740)	2021-11-04 14:03:24 -04:00
57639.fuzz	Add the file to reproduce fuzz issue 57639	2023-05-05 06:45:40 -04:00
65681.fuzz	Fix null pointer issue on array copy	2024-01-12 08:05:22 -05:00
65773.fuzz	Fix incorrect handling of invalid negative object ids	2024-01-17 10:39:06 +00:00
65777.fuzz	Fix incorrect handling of invalid negative object ids	2024-01-17 10:39:06 +00:00