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| author | Julian Smith <jules@op59.net> | 2020-01-09 17:14:57 +0000 |
|---|---|---|
| committer | Julian Smith <jules@op59.net> | 2020-01-10 10:45:31 +0000 |
| commit | e3c394504318a9a6774d65c386842d3f568126ce (patch) | |
| tree | ee50febff510b752642246abf06a335ff7a832a4 /contrib | |
| parent | a9c19743cf5bc787ebbcbbff58c5cce0c923d0cc (diff) | |
| download | ghostpdl-e3c394504318a9a6774d65c386842d3f568126ce.tar.gz | |
Coverity 94488: improved detection of uninitialised Jbig2HuffmanEntry.
When checking for an incorrect uninitialised entry, test for /either/ of
<flags> and <PREFLEN> being -1.
Previously we tested for /all/ of <flags>, <PREFLEN> and <entry->u.RANGELOW>
being -1, which made coverity think that the following code could be run with
PREFLEN=-1, which then triggers issue about illegal shifts.
[It seems that <entry->u.RANGELOW> can be -1 in normal operation, so have
excluded from the new test.]
Diffstat (limited to 'contrib')
0 files changed, 0 insertions, 0 deletions