New Ghostscript/GhostPDL compiler warnings - 2018-07-16-05:00:05 - d522f9a9815dce16977f7a9e9715e861cab76a55

Previous Revision: 18a051f2f422f9d336e1d6a28f990068faaf2abc
 Current Revision: d522f9a9815dce16977f7a9e9715e861cab76a55

commit d522f9a9815dce16977f7a9e9715e861cab76a55
Author:     Sebastian Rasmussen <[email protected]>
AuthorDate: Mon Apr 9 22:25:34 2018 +0800
CommitDate: Fri Jul 13 16:54:30 2018 +0800

    jbig2dec: Fix incorrect adaptive pixel location check.
    
    Previously for the adaptive pixel template 2 the check for the
    location of the adaptive pixel was wrong. Because generic regions
    with nominal locations are more common this lead to the
    unoptimized decoder being used. Only a few images where the
    adaptive pixel location happened to be at this wrong location
    used the optimized decoder, and presumably were decoded
    incorrectly. This incorrect location check therefore hid the bug
    in the optimized generic region decoder concerning what pixels
    are included at what location in the arithmetic integer context.
    
    Now the adaptive pixel location check is corrected as well as the
    bug in the optimized generic region decoder itself.

jbig2dec/jbig2_generic.c



Ghostscript:

new cppcheck warnings (Cppcheck 1.72): 

jbig2dec/jbig2_generic.c:799: error: Uninitialized variable: gbat

http://miles.ghostscript.com:8080/artifex/d522f9a9815dce16977f7a9e9715e861cab76a55/gs-cppcheck.txt