New Ghostscript/GhostPDL compiler warnings - 2019-05-10-05:45:08 - 3db10c55b3ef621770bf6e93dfc1605e766adef2

Previous Revision: d2809b15153eedbbe1bfb43fc259bf674e353f42
 Current Revision: 3db10c55b3ef621770bf6e93dfc1605e766adef2

commit 3db10c55b3ef621770bf6e93dfc1605e766adef2
Author:     Chris Liddell <[email protected]>
AuthorDate: Fri May 10 09:32:26 2019 +0100
CommitDate: Fri May 10 09:32:26 2019 +0100

    Improve test for PS resources in romfs
    
    Previously, although we always built a romfs, building gs with COMPILE_INITS=0
    meant we included a romfs which was devoid of content, and an attempt to find
    the status of the device would return 'gs_error_unregistered'. We used this
    to determine whether to automatically add '%rom%Resource/Init' to the default
    search path.
    
    In the gpdl case (for the sake of PCL and XPS), we always have a usable romfs
    (even with COMPILE_INITS=0) for the ICC profiles, so the above test gave a
    false positive: gs would add the romfs to the search path, despite there being
    no usable Postscript resources in it.
    
    So, revise the test to explicitly check for Resource/Init/gs_init.ps on the
    romfs. If the romfs is, indeed, empty, it will still return
    'gs_error_unregistered', but in the gpdl case, it will return
    'gs_error_undefinedfilename', and we correctly skip adding the romfs path to
    the search paths for Postscript resources

psi/imain.c



Ghostscript:

new cppcheck warnings (Cppcheck 1.72): 

psi/imain.c:1161: error: Memory pointed to by 'tempnames' is freed twice.
psi/imain.c:1143: error: Memory pointed to by 'tempnames' is freed twice.

http://miles.ghostscript.com:8080/artifex/3db10c55b3ef621770bf6e93dfc1605e766adef2/gs-cppcheck.txt