New Ghostscript/GhostPDL compiler warnings - 2017-11-16-02:30:03 - dd820bbe7f53e051add94dbcdc779dae1820e0d6

Previous Revision: c9951359bde5c4e72a20624788a47a97872db090
 Current Revision: dd820bbe7f53e051add94dbcdc779dae1820e0d6

commit dd820bbe7f53e051add94dbcdc779dae1820e0d6
Author:     Ken Sharp <[email protected]>
AuthorDate: Wed Nov 15 16:49:41 2017 +0000
CommitDate: Thu Nov 16 08:26:44 2017 +0000

    Device method repair - use accessors throughout
    
    A lot of places accessed device methods directly, instead of using the
    accessor macros. Update all the code to use the accessors.

base/gdevdflt.c
base/gdevmpla.c
base/gdevnfwd.c
base/gdevp14.c
base/gdevprn.c
base/gdevsclass.c
base/gdevvec.c
base/gsdevice.c
base/gsdparam.c
base/gsicc_manage.c
base/gxclist.c
base/gxclrect.c
base/gxcmap.c
base/gxdevice.h
base/gxfapi.c
base/gxfill.c
base/gxp1fill.c
base/gxpcmap.c
devices/gdevdsp.c
devices/gdevplib.c
devices/gdevtifs.c
devices/gdevtsep.c
devices/gdevwpr2.c



Ghostscript:

new scan-build warnings:

./base/gdevdflt.c:1582:21: warning: Dereference of null pointer
                    set_dev_proc(p14dev->target->child, encode_color, p14dev->saved_target_encode_color);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./base/gsdevice.c:360:9: warning: Value stored to 'procs' is never read
        procs = &dev->procs;
        ^       ~~~~~~~~~~~


http://miles.ghostscript.com:8080/artifex/dd820bbe7f53e051add94dbcdc779dae1820e0d6/gs/index.html

http://miles.ghostscript.com:8080/artifex/dd820bbe7f53e051add94dbcdc779dae1820e0d6/gs-scan-build.txt




GhostPCL:

new scan-build warnings:

./base/gdevdflt.c:1582:21: warning: Dereference of null pointer
                    set_dev_proc(p14dev->target->child, encode_color, p14dev->saved_target_encode_color);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./base/gsdevice.c:360:9: warning: Value stored to 'procs' is never read
        procs = &dev->procs;
        ^       ~~~~~~~~~~~


http://miles.ghostscript.com:8080/artifex/dd820bbe7f53e051add94dbcdc779dae1820e0d6/pcl/index.html

http://miles.ghostscript.com:8080/artifex/dd820bbe7f53e051add94dbcdc779dae1820e0d6/pcl-scan-build.txt