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1404 Commits

Author SHA1 Message Date
Jay Berkenbilt 6bc4cc3d48 Fix fuzz issue 15475 2019-08-25 22:52:25 -04:00
Jay Berkenbilt 94e86e2528 Fix fuzz issue 16301 2019-08-25 22:52:25 -04:00
Jay Berkenbilt 8721f189f8 Move qpdf_fuzzer tests to the end 
This makes it faster to iterate on the other ones.
 2019-08-25 22:52:25 -04:00
Jay Berkenbilt ecca87d73c Fuzz build: allow easy addition of test files 2019-08-25 22:52:25 -04:00
Jay Berkenbilt 9ebb55aff1 Include password match information in show encryption 2019-08-24 11:01:19 -04:00
Jay Berkenbilt 5da146c8b5 Track separately whether password was user/owner (fixes #159) 2019-08-24 11:01:19 -04:00
Jay Berkenbilt 5a0aef55a0 Split long line 2019-08-24 10:58:51 -04:00
Jay Berkenbilt 53930d96d0 Add some clarification to encryption in the manual 
Per user suggestion in issue 351.
 2019-08-23 21:27:41 -04:00
Jay Berkenbilt 2794bfb1a6 Add flags to control zlib compression level (fixes #113) 2019-08-23 20:34:21 -04:00
Jay Berkenbilt dac0598b94 Add ability to set zlib compression level globally 2019-08-23 20:34:21 -04:00
Jay Berkenbilt bda5d26894 Maintainer notes: don't use --disable-shared by default 
This covers up forgetting to use QPDF_DLL and QPDF_DLL_CLASS.
 2019-08-22 22:55:29 -04:00
Jay Berkenbilt 3f1ab64066 Pass offset and length to ParserCallbacks::handleObject 2019-08-22 22:54:29 -04:00
Jay Berkenbilt 4b2e72c4cd Test for direct, rather than resolved nulls in parser 
Just because we know an indirect reference is null, doesn't mean we
shouldn't keep it indirect.
 2019-08-22 17:55:16 -04:00
Jay Berkenbilt 3f3dbe22ea Remove array null flattening 
For some reason, qpdf from the beginning was replacing indirect
references to null with literal null in arrays even after removing the
old behavior of flattening scalar references. This seems like a bad
idea.
 2019-08-22 17:55:16 -04:00
Jay Berkenbilt 4b674b42e4 Mention name tokens in TokenFilter comments 2019-08-22 17:55:16 -04:00
Jay Berkenbilt 225cd9dac2 Protect against coding error of re-entrant parsing 2019-08-22 17:55:16 -04:00
Jay Berkenbilt ae5bd7102d Accept extraneous space before xref (fixes #341) 2019-08-19 22:24:53 -04:00
Jay Berkenbilt 8a9086a689 Accept extraneous space after stream keyword (fixes #329) 2019-08-19 21:43:44 -04:00
Jay Berkenbilt 43f91f58b8 Improve invalid name token warning message 
This message used to only appear for PDF >= 1.2. The invalid name is
valid for PDF 1.0 and 1.1. However, since QPDFWriter may write a newer
version, it's better to detect and warn in all cases. Therefore make
the warning more informative.
 2019-08-19 19:48:27 -04:00
Jay Berkenbilt 42d396f1dd Handle invalid name tokens symmetrically for PDF < 1.2 (fixes #332) 2019-08-19 19:48:27 -04:00
Jay Berkenbilt d9dd99eca3 Attempt to repair /Type key in pages nodes (fixes #349) 2019-08-18 18:54:37 -04:00
Jay Berkenbilt c032f7c972 Improve how qtest finds windows /bin 2019-08-18 15:46:01 -04:00
Jay Berkenbilt 89dacd8eba Array optimization fixes performance issues (fixes #305, #311) 2019-08-18 09:00:55 -04:00
Jay Berkenbilt 522d2b2227 Improve efficiency of fixDanglingReferences 2019-08-18 09:00:40 -04:00
Jay Berkenbilt 5187a3ec85 Shallow copy arrays without removing sparseness 2019-08-17 23:02:41 -04:00
Jay Berkenbilt bf7c6a8070 Use SparseOHArray in parsing 2019-08-17 23:02:41 -04:00
Jay Berkenbilt e5f504b6c5 Use SparseOHArray in QPDF_Array 2019-08-17 23:02:41 -04:00
Jay Berkenbilt a89d8a0677 Refactor QPDF_Array in preparation for using SparseOHArray 2019-08-17 23:02:41 -04:00
Jay Berkenbilt e83f3308fb SparseOHArray 2019-08-17 23:02:41 -04:00
Jay Berkenbilt 04419d7c32 Maintainer notes for using profiler 2019-08-17 10:17:20 -04:00
Jay Berkenbilt 8d7db4732b TODO: add note to outlines 2019-07-13 21:35:14 -04:00
Jay Berkenbilt 88c1956705 Update comment in PointerHolder 2019-07-13 21:34:46 -04:00
Thorsten Schöning 8f06da7534 Change list to vector for outline helpers (fixes #297) 
This change works around STL problems with Embarcadero C++ Builder
version 10.2, but std::vector is more common than std::list in qpdf,
and this is a relatively new API, so an API change is tolerable.

Thanks to Thorsten Schöning <6223655+ams-tschoening@users.noreply.github.com>
for the fix.
 2019-07-03 20:08:47 -04:00
Jay Berkenbilt 4db1de97ce Convert some cases of logic_error to runtime_error 
There were a few cases that could be caused by invalid input rather
than bugs in the code which were throwing logic_error instead of
runtime_error.
 2019-06-25 12:43:06 -04:00
Jay Berkenbilt 201e8798d7 Convert previously overlooked static cast to QIntC 2019-06-25 12:43:06 -04:00
Jay Berkenbilt 0ae344d002 Add fuzzers to exercise specific pipeline classes 2019-06-23 15:37:21 -04:00
Jay Berkenbilt 43ff34b49c Update TODO 2019-06-23 14:57:10 -04:00
Jay Berkenbilt 04f45cf652 Treat all linearization errors as warnings 
This also reverts the addition of a new checkLinearization that
distinguishes errors from warnings. There's no practical distinction
between what was considered an error and what was considered a
warning.
 2019-06-23 13:45:45 -04:00
Jay Berkenbilt 0b45dfd3b1 TODO updates 2019-06-22 21:52:50 -04:00
Jay Berkenbilt c4e286ac79 Fix typo in manual 2019-06-22 20:57:33 -04:00
Jay Berkenbilt c5ed1b8075 Handle invalid encryption Length (fixes #333) 2019-06-22 20:57:33 -04:00
Jay Berkenbilt 551dfbf697 Allow set*EncryptionParameters before filename iset (fixes #336) 2019-06-22 20:57:33 -04:00
Jay Berkenbilt ed62be888c Fix --completion-* args to work from AppImage (fixes #285) 2019-06-22 17:12:01 -04:00
Jay Berkenbilt 7bd38a3eb3 Provide error message in Windows crypto code (fixes #286) 
Thanks to github user zdenop for supplying some additional
error-handling code.
 2019-06-22 17:12:01 -04:00
Jay Berkenbilt 6c39aa8763 In shippable code, favor smart pointers (fixes #235) 
Use PointerHolder in several places where manually memory allocation
and deallocation were being used. This helps to protect against memory
leaks when exceptions are thrown in surprising places.
 2019-06-22 16:57:52 -04:00
Jay Berkenbilt 1240047528 Try to use pkg-config to find external dependencies (fixes #324) 2019-06-22 16:57:52 -04:00
Jay Berkenbilt f2ef161261 Override umask on install (fixes #326) 2019-06-22 16:57:52 -04:00
Jay Berkenbilt 85a3f95a89 qpdf: exit 3 for linearization warnings without errors (fixes #50) 2019-06-22 16:57:51 -04:00
Jay Berkenbilt 557bd3c261 Start 9.0.0 release notes 2019-06-22 16:57:51 -04:00
Jay Berkenbilt a5814d9302 ChangeLog: fix errors in previous entries 2019-06-22 16:57:51 -04:00