New Ghostscript/GhostPDL compiler warnings - 2017-11-21-12:45:03 - 853737363b7b7cd1eab4da68ba8f83b7dfb5f453

Previous Revision: ce5c3f42d8bd062da65d592abdaaeea90b901970
 Current Revision: 853737363b7b7cd1eab4da68ba8f83b7dfb5f453

commit 853737363b7b7cd1eab4da68ba8f83b7dfb5f453
Author:     Robin Watts <[email protected]>
AuthorDate: Tue Nov 21 19:24:04 2017 +0000
CommitDate: Tue Nov 21 20:43:42 2017 +0000

    clist tweak: Pass &var to macros if the value of var is updated.
    
    Otherwise it's hard for someone unfamiliar with the macros to see
    what is going on.

base/gxclbits.c
base/gxcldev.h
base/gxclimag.c
base/gxclpath.c
base/gxclrect.c
base/gxclutil.c



Ghostscript:

new scan-build warnings:

./base/gxclimag.c:1934:5: warning: Array access results in a null pointer dereference
    cmd_put2w(h, bytes_per_plane, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./base/gxclimag.c:1980:5: warning: Array access results in a null pointer dereference
    cmd_put2w(h, bytes_per_plane, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./base/gxclimag.c:280:21: warning: Array access results in a null pointer dereference
                    cmd_putxy(rect, &dp);
                    ^~~~~~~~~~~~~~~~~~~~

./base/gxclrect.c:156:9: warning: Array access results in a null pointer dereference
        cmd_put2w(x, width, &dp);
        ^~~~~~~~~~~~~~~~~~~~~~~~

./base/gxclrect.c:191:5: warning: Dereference of null pointer
    cmd_putw(0, &dp);
    ^~~~~~~~~~~~~~~~

./base/gxclrect.c:46:5: warning: Dereference of null pointer
    cmd_putw(prect->x, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~

./base/gxclutil.c:672:5: warning: Array access results in a null pointer dereference
    cmd_putxy(pcls->tile_phase, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


http://miles.ghostscript.com:8080/artifex/853737363b7b7cd1eab4da68ba8f83b7dfb5f453/gs/index.html

http://miles.ghostscript.com:8080/artifex/853737363b7b7cd1eab4da68ba8f83b7dfb5f453/gs-scan-build.txt




GhostPCL:

new scan-build warnings:

./base/gxclimag.c:1934:5: warning: Array access results in a null pointer dereference
    cmd_put2w(h, bytes_per_plane, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./base/gxclimag.c:1980:5: warning: Array access results in a null pointer dereference
    cmd_put2w(h, bytes_per_plane, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./base/gxclimag.c:280:21: warning: Array access results in a null pointer dereference
                    cmd_putxy(rect, &dp);
                    ^~~~~~~~~~~~~~~~~~~~

./base/gxclrect.c:156:9: warning: Array access results in a null pointer dereference
        cmd_put2w(x, width, &dp);
        ^~~~~~~~~~~~~~~~~~~~~~~~

./base/gxclrect.c:191:5: warning: Dereference of null pointer
    cmd_putw(0, &dp);
    ^~~~~~~~~~~~~~~~

./base/gxclrect.c:46:5: warning: Dereference of null pointer
    cmd_putw(prect->x, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~

./base/gxclutil.c:672:5: warning: Array access results in a null pointer dereference
    cmd_putxy(pcls->tile_phase, &dp);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


http://miles.ghostscript.com:8080/artifex/853737363b7b7cd1eab4da68ba8f83b7dfb5f453/pcl/index.html

http://miles.ghostscript.com:8080/artifex/853737363b7b7cd1eab4da68ba8f83b7dfb5f453/pcl-scan-build.txt