Gunnsteinn Hall
22c2e5eb41
Address go vet issues
2017-08-04 22:50:28 +00:00
Gunnsteinn Hall
2adbc645ad
Fix comment typo
2017-08-04 08:26:36 +00:00
Gunnsteinn Hall
b800238e36
Address golint recommendations in core
2017-08-03 15:33:51 +00:00
Gunnsteinn Hall
2ecf2acce5
Checks on stated byte lengths in xref stream objects. Closes #94 .
2017-08-02 15:46:31 +00:00
Gunnsteinn Hall
28aea0d8d7
Address golint recommendations. Add TODO comments for recommended future refactoring work in next major release.
2017-08-02 12:56:32 +00:00
Gunnsteinn Hall
badce2938f
Address gofmt simplify items
2017-07-31 14:54:14 +00:00
Gunnsteinn Hall
7f83a4ea2f
Add bounds check in crypt, parser. Avoid division by zero.
2017-07-23 20:20:05 +00:00
Gunnsteinn Hall
9ff2413609
Add check to ensure stream length cannot be larger than file size. Test cases updated.
2017-07-23 12:21:42 +00:00
Gunnsteinn Hall
68bca163a9
Type checking for index list elements
2017-07-23 11:47:21 +00:00
Gunnsteinn Hall
124bd10e7c
Check bounds on XRef stream index list (found by fuzzing)
2017-07-23 11:37:35 +00:00
Gunnsteinn Hall
99872f29ba
Type check for xref Prev entries added.
2017-07-23 01:54:31 +00:00
Gunnsteinn Hall
b2bb6d9836
Fixed problem found by fuzzing when Encrypt pointing to invalid reference
2017-07-22 16:44:42 +00:00
Gunnsteinn Hall
6e30b10029
Prevent recursive loop errors while tracing stream Lengths. Test case included. Fixes #80 .
2017-07-22 12:11:58 +00:00
Gunnsteinn Hall
1cf2ac4a98
Fix error return value
2017-07-22 11:17:48 +00:00
Gunnsteinn Hall
469856432b
Fix fuzz-detected problem where stream length referring to stream itself (with a test case to verify)
2017-07-21 21:31:23 +00:00
Gunnsteinn Hall
1769c68234
Add type check for Size in trailer. Fixes #77
2017-07-21 14:18:35 +00:00
Gunnsteinn Hall
71807ecfa4
Exposed a reader function to check access rights. Fixed incorrect bit name for AccessPermissions (LimitPrintQuality->FullPrintQuality). Fix in owner password authentication. Closes #51 .
2017-07-12 09:48:16 +00:00
Gunnsteinn Hall
10c3be8c95
Change PdfObjectDictionary from map to struct and introduce ordered keys. Syntax change. Fixes all around to accommodate changes. Also fixes in test cases. Closes #56 .
2017-07-08 21:04:13 +00:00
Gunnsteinn Hall
5c5ad1bc14
Enhancements to tolerate more malformed PDFs. Fixes #47
2017-04-27 22:25:00 +00:00
Gunnsteinn Hall
532f564b3a
EOF marker seek more forgiving #46
2017-04-26 08:53:18 +00:00
Gunnsteinn Hall
90caacec66
Improved crypto handling for encrypt dicts with references
2017-03-29 15:54:50 +00:00
Gunnsteinn Hall
0e56876030
Repair for broken pdfs with too long stream lengths
2017-03-08 19:59:29 +00:00
Gunnsteinn Hall
c599f8decc
Fix package comments
2017-03-02 12:49:42 +00:00
Gunnsteinn Hall
9247f5d954
Add Trace log level and change Debug to Trace where appropriate. Add log levels to Console logger.
2017-02-28 12:16:46 +00:00
Gunnsteinn Hall
f1ada05914
Support parsing and getting the actual version number and changing the output PDF version
2017-02-28 08:58:50 +00:00
Gunnsteinn Hall
80fa077d15
1) Fix trailer dict parsing bug, 2) Get Read/Write OCProps, 3) Read/Write Page Resource Properties
2017-02-15 14:21:20 +00:00
Gunnsteinn Hall
765c30efa4
Fix bug with comments within indirect objects
...
Add some more debugs which can be helpful for troubleshooting
problematic pdf files
2017-01-12 12:23:28 +00:00
Gunnsteinn Hall
4693588a5f
Fix for stream delimiting
2017-01-09 22:00:26 +00:00
Gunnsteinn Hall
36ba97ca37
Fix bug with stream in rare malformant PDF cases
2016-12-13 19:39:23 +00:00
Gunnsteinn Hall
1564f8ab06
Updates and fixes from master merged in
2016-12-02 15:17:19 +00:00
Gunnsteinn Hall
f358b3e26f
Refactoring in progress
...
Currently compiles with tests, but not fully functional yet.
2016-09-09 15:02:52 +00:00
Gunnsteinn Hall
19fd98d667
Refactoring into core and model. (in process)
...
As the package was growing large, there is a need to clean up. Testing
to refactor into a core (basic pdf parsing and primitive objects) and a
higher level model package.
2016-09-08 17:53:45 +00:00
