New Ghostscript/GhostPDL compiler warnings - 2018-01-04-11:15:04 - d356025602f3f9f9a1e656bd14430cd95c059548

[email protected] Thu, 4 Jan 2018 12:39:12 -0800 (PST)

Newsgroups	gmane.comp.printing.ghostscript.regression
Message-ID	<20180104203912.66AEF20401C5@i7>

Previous Revision: 75f389e6b8a2f2bf15ab3044ae4e1ef185061e8d
 Current Revision: d356025602f3f9f9a1e656bd14430cd95c059548

commit d356025602f3f9f9a1e656bd14430cd95c059548
Author:     Robin Watts <[email protected]>
AuthorDate: Thu Jan 4 17:53:56 2018 +0000
CommitDate: Thu Jan 4 18:01:32 2018 +0000

    Tiny additional tweaks to compose groups.
    
    Measurable differences, but only just.

base/gxblend.c



Ghostscript:

new scan-build warnings:

./base/gxblend.c:1927:29: warning: Access to field 'rowstride' results in a dereference of a null pointer (loaded from variable 'maskbuf')
            mask_row_ptr += maskbuf->rowstride;
                            ^~~~~~~~~~~~~~~~~~


http://miles.ghostscript.com:8080/artifex/d356025602f3f9f9a1e656bd14430cd95c059548/gs/index.html

http://miles.ghostscript.com:8080/artifex/d356025602f3f9f9a1e656bd14430cd95c059548/gs-scan-build.txt




GhostPCL:

new scan-build warnings:

./base/gxblend.c:1927:29: warning: Access to field 'rowstride' results in a dereference of a null pointer (loaded from variable 'maskbuf')
            mask_row_ptr += maskbuf->rowstride;
                            ^~~~~~~~~~~~~~~~~~


http://miles.ghostscript.com:8080/artifex/d356025602f3f9f9a1e656bd14430cd95c059548/pcl/index.html

http://miles.ghostscript.com:8080/artifex/d356025602f3f9f9a1e656bd14430cd95c059548/pcl-scan-build.txt