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Author SHA1 Message Date
Jay Berkenbilt
f561a5df32 Implement fuzzer with good coverage 2019-06-15 17:24:24 -04:00
Jay Berkenbilt
cf469d7890 Give up reading objects with too many consecutive errors 2019-06-15 08:52:19 -04:00
Jay Berkenbilt
cd830968ef Eliminate one potential integer overflow 
There are more to handle, but this resolves an issue already caught by
oss-fuzz.
 2019-06-15 08:52:19 -04:00
Jay Berkenbilt
d0b26b8337 oss-fuzz-build: support branch switching 2019-06-14 11:05:48 -04:00
Jay Berkenbilt
3d03024ab2 oss-fuzz initial integration 2019-06-13 09:28:38 -04:00
Jay Berkenbilt
d263a0493a TODO 2019-06-12 14:53:44 -04:00
Marco Scarpetta
b405e5e1c9 Fix typo (#334) 2019-06-12 14:21:33 -04:00
Jay Berkenbilt
3a180a0591 Commit forgotten test files 2019-06-09 18:11:37 -04:00
Jay Berkenbilt
31bde2f9d7 Handle empty DecodeParams array for (fixes #331) 
On read, ignore /DecodeParms when empty list; on write, delete it.
Some files have been found that include an empty list for
/DecodeParms, but this is not technically compliant with the spec, and
the only sensible interpretation is to treat it as if there are no
decode parameters.
 2019-06-09 17:19:49 -04:00
Jay Berkenbilt
74cc3440df Regenerate autofiles 2019-05-18 09:00:08 -04:00
Jay Berkenbilt
b1a78be1a8 Prepare 8.4.2 release 2019-05-18 08:56:37 -04:00
Jay Berkenbilt
e61ee88dd2 Provide link to public key file 2019-05-18 08:49:30 -04:00
Jay Berkenbilt
b9b7e34743 TODO 2019-05-16 17:20:59 -04:00
Jay Berkenbilt
b3f0dbff62 Fix Windows memory error (fixes #330) 2019-05-16 14:26:51 -04:00
Jay Berkenbilt
a323f6f49f Prepare 8.4.1 release 2019-04-27 20:44:20 -04:00
Jay Berkenbilt
03e27709f3 Improve Unicode filename testing 
Remove dependency on the behavior of perl for reliable creation of
Unicode file names on Windows.
 2019-04-27 20:37:33 -04:00
Jay Berkenbilt
7ff234a92f Remove stray comment 2019-04-27 20:37:33 -04:00
Jay Berkenbilt
7db5bc289b Fix typo 2019-04-22 09:37:23 -04:00
Jay Berkenbilt
81205e007b Spell check 2019-04-21 13:09:11 -04:00
Jay Berkenbilt
12b159118a Compare versions between CLI and library 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
2b011f9d81 Add --remove-page-labels option (fixes #317) 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
e50d5201df Add --keep-files-open-threshold (fixes #288) 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
011695dfdf Support Unicode in filenames (fixes #298) 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
4ccb29912a Tighten isPageObject (fixes #310) 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
131a21d36f Document that linearize disables qdf (fixes #312) 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
a5a016cdd2 Revert preservations of outlines with --split-pages 
The preservation of outlines didn't provide very useful behavior
anyway as it copied all outlines but most didn't work. This
implementation also caused a very significant performance hit and so
is being reverted until a proper solution can be coded. The eventual
solution will not be compatible with the reverted solution anyway, so
it's best not to leave this in.
 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
8ce3b53cea TODO: ABI note 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
e6ba0dbf61 Note about -fvisibility 2019-04-20 21:00:43 -04:00
Thorsten Schöning
2c704b99a1 Undefined functions because of missing std:: or header. (#295) 
* [bcc32 Error] QPDF.cc(375): E2268 Call to undefined function 'atof'
  Full parser context
    QPDF.cc(358): parsing: void QPDF::parse(const char *)

* [bcc32 Error] QPDFTokenizer.cc(183): E2268 Call to undefined function 'strtol'
  Full parser context
    QPDFTokenizer.cc(163): parsing: void QPDFTokenizer::resolveLiteral()

* [bcc32 Error] pdf-split-pages.cc(52): E2268 Call to undefined function 'exit'
  Full parser context
    pdf-split-pages.cc(50): parsing: void usage()

* PR #295: Including "cstdlib" should be replaced with "stdlib.h" to be more consistent. At the same time I changed the order of the surrounding includes to reflect alphabetical order, because at some files this already have been the case.
 2019-03-12 10:05:29 -04:00
jbarlow83
2efec4ce7b Fix C++ exception handling when -fvisibility=hidden (#302) 
Fix C++ exception handling when -fvisibility=hidden

Ensure that QPDFExc and QPDFSystemError are marked visible, so that their typeinfo will not be
suppressed when -fvisibility=hidden.

Details:
    https://gcc.gnu.org/wiki/Visibility
 2019-03-11 18:28:29 -04:00
Thorsten Schöning
af42fe9daf Don't open more than 50 files. 
Embarcadero C++Builder doesn't support more than 50 files open at the same time for legacy 32 Bit apps, which makes a test fail trying to open more than that many files. This changes the number of open files for that test to far less to make the test succeed. Alternatively one could reduce the hard coded number of 200 in QPDF itself, which I didn't do currently because it needs adoption of manuals etc. and is something which needs to be discussed with the author of QPDF. I guess chances are better to get the test changed upstream.

This fixes #288: https://github.com/qpdf/qpdf/issues/288
 2019-03-11 17:14:22 -04:00
Thorsten Schöning
2a852f08b6 [bcc32 Error] QPDF.hh(803): E2247 'QPDF::Members::resolving' is not accessible 
Full parser context
    QPDF.cc(2): #include ..\..\..\..\src\include\qpdf\QPDF.hh
    QPDF.hh(48): class QPDF
    QPDF.hh(1380): decision to instantiate:  QPDF::ResolveRecorder::ResolveRecorder(QPDF *,const QPDFObjGen &)
    --- Resetting parser context for instantiation...
    QPDF.hh(799): parsing:  QPDF::ResolveRecorder::ResolveRecorder(QPDF *,const QPDFObjGen &)
 2019-03-11 17:07:01 -04:00
Thorsten Schöning
1449d82ae4 [bcc32 Error] QPDFObjectHandle.hh(911): E2247 'QPDFObjectHandle::Members::obj' is not accessible 
Full parser context
    Pl_QPDFTokenizer.cc(1): #include ..\..\..\..\src\include\qpdf\Pl_QPDFTokenizer.hh
    Pl_QPDFTokenizer.hh(29): #include ..\..\..\..\src\include\qpdf/QPDFObjectHandle.hh
    QPDFObjectHandle.hh(51): class QPDFObjectHandle
    QPDFObjectHandle.hh(1052): decision to instantiate: PointerHolder<QPDFObject> QPDFObjectHandle::ObjAccessor::getObject(QPDFObjectHandle &)
    --- Resetting parser context for instantiation...
    QPDFObjectHandle.hh(909): parsing: PointerHolder<QPDFObject> QPDFObjectHandle::ObjAccessor::getObject(QPDFObjectHandle &)
 2019-03-11 17:07:01 -04:00
Jay Berkenbilt
62baad2264
Merge pull request #294 from ams-tschoening/two_ops_same_val 
Two operands must evaluate to the same value.
 2019-03-11 16:59:42 -04:00
Thorsten Schöning
71b7ed9f4f "_setmode" and "_stricmp" are not available on Borland C++Builder, neither the classic one nor newer ones based on CLANG. 2019-03-11 16:58:55 -04:00
Thorsten Schöning
86287acfd9 [bcc32 Error] QPDF.hh(223): E2303 Type name expected 
Full parser context
    QPDF.cc(2): #include ..\..\..\..\src\include\qpdf\QPDF.hh
    QPDF.hh(47): class QPDF
 2019-03-11 16:57:16 -04:00
Thorsten Schöning
9b3314042a [bcc32 Error] QPDF.hh(203): E2316 'vector' is not a member of 'std' 
Full parser context
    QPDF.cc(2): #include ..\..\..\..\src\include\qpdf\QPDF.hh
    QPDF.hh(46): class QPDF
 2019-03-11 16:57:16 -04:00
Jay Berkenbilt
da7c2c0ee9 Fix json serialization for {x | -1 < x < 1} (fixes #308) 
JSON serialization was preserving the value as presented, but JSON
doesn't accept decimal values without a 0 before the decimal point.
 2019-03-11 16:22:59 -04:00
Jay Berkenbilt
d2260925f0 TODO: make it easier to find release signing key 2019-02-25 19:52:00 -05:00
Jay Berkenbilt
be4ecf0022 Update release instructions for bash 2019-02-25 19:52:00 -05:00
Jay Berkenbilt
5916829715
Merge pull request #290 from ams-tschoening/test_needs_binmode 
The kfo-PDF files for testing need to be copied using "binmode"…
 2019-02-14 14:52:09 -05:00
Thorsten Schöning
de5c91f324 [bcc32 Error] test_driver.cc(1634): E2354 Two operands must evaluate to the same type 
Full parser context
    test_driver.cc(208): parsing: void runtest(int,const char *,const char *)
 2019-02-14 19:47:30 +01:00
Thorsten Schöning
2e7f81452f [bcc32 Error] qpdf.cc(3837): E2354 Two operands must evaluate to the same type 
Full parser context
    qpdf.cc(3803): parsing: PointerHolder<Pipeline> ImageOptimizer::makePipeline(const std::string &,Pipeline *)
 2019-02-14 19:45:00 +01:00
Thorsten Schöning
27f18e0f67 The kfo-PDF files for testing need to be copied using "binmode" or Windows will introduce \r\n. 
qpdf: selecting --keep-open-files=n
qpdf: processing 001-kfo.pdf
WARNING: 001-kfo.pdf: file is damaged
WARNING: 001-kfo.pdf (offset 556): xref not found
WARNING: 001-kfo.pdf: Attempting to reconstruct cross-reference table
 2019-02-14 18:54:38 +01:00
Jay Berkenbilt
fc2e491f74 Add test for exception handling 
There have been issues reported where exceptions are not thrown
properly across shared library/DLL boundaries, so add a test
specifically to ensure that exceptions are caught as thrown.
 2019-02-07 19:21:26 -05:00
Jay Berkenbilt
ae65cdcce2 Fix typo in release instructions 2019-02-02 10:55:44 -05:00
Jay Berkenbilt
cb47c51518 Update release checklist 2019-02-02 09:00:50 -05:00
Jay Berkenbilt
a46c29320f
Merge pull request #222 from ryandesign/LDFLAGS-order 
Ensure zlib-flate doesn't link with an old libqpdf
 2019-02-02 08:55:23 -05:00
Jay Berkenbilt
03074ca5a0 Prepare 8.4.0 release 2019-02-01 22:25:25 -05:00
Jay Berkenbilt
38a6cf8866 Update binary compatibility test instructions 
Since autogenerated files are now committed, we no longer need to
rerun ./autogen.sh and actually shouldn't because it could mask
errors.
 2019-02-01 22:25:25 -05:00