diff options
| -rw-r--r-- | Resource/Init/gs_init.ps | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps index aa4aaa630..36b7d8a54 100644 --- a/Resource/Init/gs_init.ps +++ b/Resource/Init/gs_init.ps @@ -2135,6 +2135,26 @@ readonly def % If we are running in SAFER mode, lock things down SAFER { .setsafeglobal } if +/SAFERUndefinePostScriptOperators { +[ +% Used by our own test suite files +/.pushpdf14devicefilter % transparency-example.ps +/.poppdf14devicefilter % transparency-example.ps +/.setopacityalpha % transparency-example.ps +/.setshapealpha % transparency-example.ps +/.endtransparencygroup % transparency-example.ps +/.setdotlength % Bug687720.ps +/.sort /.setdebug /.mementolistnewblocks /getenv + +/.makeoperator /.setCPSImode % gs_cet.ps, this won't work on cluster with -dSAFER + +/unread +] +{systemdict exch .forceundef} forall + +//systemdict /SAFERUndefinePostScriptOperators .forceundef +}bind def + /UndefinePostScriptOperators { %% This list is of Display PostScript operators. We believe that Display PostScript @@ -2214,7 +2234,7 @@ SAFER { .setsafeglobal } if %/.buildfotn32 /.buildfont42 /.type9mapcid /.type11mapcid /.swapcolors %/currentdevice /.quit /.setuseciecolor /.needinput /.setoverprintmode /.special_op /.dicttomark /.knownget %/.FAPIavailable /.FAPIpassfont /.FAPIrebuildfont /.FAPIBuildGlyph /.FAPIBuildChar /.FAPIBuildGlyph9 -%/.tempfile /.numicc_components /.set_outputintent /.max /.min /.shfill /.vmreclaim /.getpath /.setglobal +%/.tempfile /.numicc_components /.set_outputintent /.max /.min /.vmreclaim /.getpath /.setglobal %/.setdebug /.mementolistnewblocks /getenv ] {systemdict exch .forceundef} forall @@ -2244,13 +2264,6 @@ SAFER { .setsafeglobal } if /.setwordspacing /.currentwordspacing /.settexthscaling /.currenttexthscaling /.setPDFfontsize /.currentPDFfontsize /.setdistillerparams -% Used by our own test suite files -%/.pushpdf14devicefilter % transparency-example.ps -%/.poppdf14devicefilter % transparency-example.ps -%/.setopacityalpha % transparency-example.ps -%/.setshapealpha % transparency-example.ps -%/.endtransparencygroup % transparency-example.ps - % undefining these causes errors/incorrect output %/.settextrenderingmode /.setblendmode /.begintransparencygroup /.settextknockout /check_r6_password /.setstrokeoverprint /.setfilloverprint %/.currentstrokeoverprint /.currentfilloverprint /.currentfillconstantalpha /.currentstrokeconstantalpha @@ -2272,6 +2285,9 @@ SAFER { .setsafeglobal } if //systemdict /.delaybind {} .forceput % reclaim the space //systemdict /.bindnow .forceundef % ditto put + SAFER { + //systemdict /SAFERUndefinePostScriptOperators get exec + } if //systemdict /UndefinePostScriptOperators get exec //systemdict /UndefinePDFOperators get exec //systemdict /.forcecopynew .forceundef % remove temptation @@ -2385,6 +2401,9 @@ currentdict /.renderingintentdict .undef %% If we are using DELAYBIND we have to defer the undefinition %% until .bindnow. DELAYBIND not { + SAFER { + //systemdict /SAFERUndefinePostScriptOperators get exec + } if //systemdict /UndefinePostScriptOperators get exec //systemdict /UndefinePDFOperators .forceundef } if @@ -2395,6 +2414,7 @@ end { pop NOGC not { 2 .vmreclaim 0 vmreclaim } if } if DELAYBIND not { + systemdict /.bindnow .undef % We only need this for DELAYBIND systemdict /.forcecopynew .undef % remove temptation systemdict /.forcedef .undef % ditto systemdict /.forceput .undef % ditto |