New Ghostscript/GhostPDL compiler warnings - 2018-07-16-14:30:02 - 968c424a70471c086466568bee21097e89149663

[email protected] Mon, 16 Jul 2018 15:47:39 -0700 (PDT)

Newsgroups	gmane.comp.printing.ghostscript.regression
Message-ID	<20180716224739.B7AF22040417@i7>

Previous Revision: a21e4d7cf5b7928c490a2f804dfc01fc66069e35
 Current Revision: 968c424a70471c086466568bee21097e89149663

commit 968c424a70471c086466568bee21097e89149663
Author:     Sebastian Rasmussen <[email protected]>
AuthorDate: Tue Apr 24 20:05:39 2018 +0800
CommitDate: Fri Jul 13 16:54:30 2018 +0800

    jbig2dec: free/release functions must handle NULL argument.

jbig2dec/jbig2.c
jbig2dec/jbig2_halftone.c
jbig2dec/jbig2_huffman.c
jbig2dec/jbig2_image.c
jbig2dec/jbig2_metadata.c
jbig2dec/jbig2_page.c
jbig2dec/jbig2_segment.c
jbig2dec/jbig2_symbol_dict.c



Ghostscript:

new cppcheck warnings (Cppcheck 1.72): 

jbig2dec/jbig2_huffman.c:502: error: Shifting a negative value is undefined behaviour

http://miles.ghostscript.com:8080/artifex/968c424a70471c086466568bee21097e89149663/gs-cppcheck.txt