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| author | Jay Berkenbilt <ejb@ql.org> | 2009-09-14 03:31:46 +0200 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2009-09-14 03:31:46 +0200 |
| commit | 0ded90eff979c0a329736861995b2516139de114 (patch) | |
| tree | c7f3ed5dc3481172f4a742de8869c8e52a9cb87a /libqpdf/QPDF_linearization.cc | |
| parent | b93c34099cee9f546d5aed2451568e2aaf51d00d (diff) | |
| download | qpdf-0ded90eff979c0a329736861995b2516139de114.tar.zst | |
fix problems or otherwise improve code based on issues raised by Klocwork
git-svn-id: svn+q:///qpdf/trunk@690 71b93d88-0707-0410-a8cf-f5a4172ac649
Diffstat (limited to 'libqpdf/QPDF_linearization.cc')
| -rw-r--r-- | libqpdf/QPDF_linearization.cc | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/libqpdf/QPDF_linearization.cc b/libqpdf/QPDF_linearization.cc index 2a81856e..281748b5 100644 --- a/libqpdf/QPDF_linearization.cc +++ b/libqpdf/QPDF_linearization.cc @@ -113,19 +113,17 @@ QPDF::isLinearized() } else { - if ((p = (char*)memchr(p, '\0', tbuf_size - (p - buf))) != 0) + p = (char*)memchr(p, '\0', tbuf_size - (p - buf)); + assert(p != 0); + while ((p - buf < tbuf_size) && (*p == 0)) { - QTC::TC("qpdf", "QPDF lindict null found"); - while ((p - buf < tbuf_size) && (*p == 0)) - { - ++p; - } - if ((p - buf) == tbuf_size) - { - break; - } - QTC::TC("qpdf", "QPDF lindict searching after null"); + ++p; + } + if ((p - buf) == tbuf_size) + { + break; } + QTC::TC("qpdf", "QPDF lindict searching after null"); } } |