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Commit Graph

9 Commits

Author SHA1 Message Date
Jay Berkenbilt
cfaa2de804 Update copyright for 2022 2022-02-04 16:36:22 -05:00
Jay Berkenbilt
f545f8b076 Add a basic description of QPDF in README.md (fixes #552)
Also switch URLs for the qpdf and qtest websites to sourceforge.io
(https) instead of sourceforge.net (http).
2021-11-02 15:41:01 -04:00
Jay Berkenbilt
bf8fd41fee Update copyright to 2021 2021-01-04 16:26:58 -05:00
Jay Berkenbilt
e5cc065598 Update copyright to 2020 2020-01-26 16:57:27 -05:00
Jay Berkenbilt
d71f05ca07 Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with MSVC. This significantly reduces the likelihood of potential
crashes from bogus integer values.

There are some parts of the code that take int when they should take
size_t or an offset. Such places would make qpdf not support files
with more than 2^31 of something that usually wouldn't be so large. In
the event that such a file shows up and is valid, at least qpdf would
raise an error in the right spot so the issue could be legitimately
addressed rather than failing in some weird way because of a silent
overflow condition.
2019-06-21 13:17:21 -04:00
Jay Berkenbilt
3d03024ab2 oss-fuzz initial integration 2019-06-13 09:28:38 -04:00
Jay Berkenbilt
3472f6c984 Update copyrights for 2019 2019-01-07 07:54:55 -05:00
Jay Berkenbilt
68572df2bf Update copyright to 2018 2018-01-13 20:25:58 -05:00
Jay Berkenbilt
07c8bb2843 Additionally license under Apache License version 2.0
The Apache License version 2.0 is now the primary license for qpdf.
However, users may, at their option, continue to use Artistic version
2.0.
2017-09-14 12:59:25 -04:00