From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- .../ghostscript/CVE-2019-6116-0002.patch | 442 --------------------- 1 file changed, 442 deletions(-) delete mode 100644 external/poky/meta/recipes-extended/ghostscript/ghostscript/CVE-2019-6116-0002.patch (limited to 'external/poky/meta/recipes-extended/ghostscript/ghostscript/CVE-2019-6116-0002.patch') diff --git a/external/poky/meta/recipes-extended/ghostscript/ghostscript/CVE-2019-6116-0002.patch b/external/poky/meta/recipes-extended/ghostscript/ghostscript/CVE-2019-6116-0002.patch deleted file mode 100644 index 97c74e7e..00000000 --- a/external/poky/meta/recipes-extended/ghostscript/ghostscript/CVE-2019-6116-0002.patch +++ /dev/null @@ -1,442 +0,0 @@ -From 20001d2bdf3cc60e76241a6ae72b1df01c5424c5 Mon Sep 17 00:00:00 2001 -From: Chris Liddell -Date: Thu, 13 Dec 2018 15:28:34 +0000 -Subject: [PATCH 2/7] Any transient procedures that call .force* operators - -(i.e. for conditionals or loops) make them executeonly. - -CVE: CVE-2019-6116 -Upstream-Status: Backport [git://git.ghostscript.com/ghostpdl.git] - -Signed-off-by: Ovidiu Panait ---- - Resource/Init/gs_diskn.ps | 2 +- - Resource/Init/gs_dps1.ps | 4 ++-- - Resource/Init/gs_fntem.ps | 4 ++-- - Resource/Init/gs_fonts.ps | 12 ++++++------ - Resource/Init/gs_init.ps | 4 ++-- - Resource/Init/gs_lev2.ps | 11 ++++++----- - Resource/Init/gs_pdfwr.ps | 2 +- - Resource/Init/gs_res.ps | 4 ++-- - Resource/Init/gs_setpd.ps | 2 +- - Resource/Init/pdf_base.ps | 13 ++++++++----- - Resource/Init/pdf_draw.ps | 16 +++++++++------- - Resource/Init/pdf_font.ps | 6 +++--- - Resource/Init/pdf_main.ps | 4 ++-- - Resource/Init/pdf_ops.ps | 7 ++++--- - 14 files changed, 49 insertions(+), 42 deletions(-) - -diff --git a/Resource/Init/gs_diskn.ps b/Resource/Init/gs_diskn.ps -index fd694bc..8bf2054 100644 ---- a/Resource/Init/gs_diskn.ps -+++ b/Resource/Init/gs_diskn.ps -@@ -51,7 +51,7 @@ systemdict begin - mark 5 1 roll ] mark exch { { } forall } forall ] - //systemdict /.searchabledevs 2 index .forceput - exch .setglobal -- } -+ } executeonly - if - } .bind executeonly odef % must be bound and hidden for .forceput - -diff --git a/Resource/Init/gs_dps1.ps b/Resource/Init/gs_dps1.ps -index ec5db61..4fae283 100644 ---- a/Resource/Init/gs_dps1.ps -+++ b/Resource/Init/gs_dps1.ps -@@ -78,7 +78,7 @@ level2dict begin - .currentglobal - { % Current mode is global; delete from local directory too. - //systemdict /LocalFontDirectory .knownget -- { 1 index .forceundef } % LocalFontDirectory is readonly -+ { 1 index .forceundef } executeonly % LocalFontDirectory is readonly - if - } - { % Current mode is local; if there was a shadowed global -@@ -126,7 +126,7 @@ level2dict begin - } - ifelse - } forall -- pop counttomark 2 idiv { .forceundef } repeat pop % readonly -+ pop counttomark 2 idiv { .forceundef } executeonly repeat pop % readonly - } - if - //SharedFontDirectory exch .forcecopynew pop -diff --git a/Resource/Init/gs_fntem.ps b/Resource/Init/gs_fntem.ps -index c1f7651..6eb672a 100644 ---- a/Resource/Init/gs_fntem.ps -+++ b/Resource/Init/gs_fntem.ps -@@ -401,12 +401,12 @@ currentdict end def - .forceput % FontInfo can be read-only. - pop % bool - exit -- } if -+ } executeonly if - dup /FontInfo get % bool - /GlyphNames2Unicode /Unicode /Decoding findresource - .forceput % FontInfo can be read-only. - exit -- } loop -+ } executeonly loop - exch setglobal - } .bind executeonly odef % must be bound and hidden for .forceput - -diff --git a/Resource/Init/gs_fonts.ps b/Resource/Init/gs_fonts.ps -index 803faca..290da0c 100644 ---- a/Resource/Init/gs_fonts.ps -+++ b/Resource/Init/gs_fonts.ps -@@ -374,7 +374,7 @@ FONTPATH length 0 eq { (%END FONTPATH) .skipeof } if - /.setnativefontmapbuilt { % set whether we've been run - dup type /booleantype eq { - systemdict exch /.nativefontmapbuilt exch .forceput -- } -+ } executeonly - {pop} - ifelse - } .bind executeonly odef -@@ -1007,11 +1007,11 @@ $error /SubstituteFont { } put - { 2 index gcheck currentglobal - 2 copy eq { - pop pop .forceput -- } { -+ } executeonly { - 5 1 roll setglobal - dup length string copy - .forceput setglobal -- } ifelse -+ } executeonly ifelse - } .bind executeonly odef % must be bound and hidden for .forceput - - % Attempt to load a font from a file. -@@ -1084,7 +1084,7 @@ $error /SubstituteFont { } put - .FontDirectory 3 index .forceundef % readonly - 1 index (r) file .loadfont .FontDirectory exch - /.setglobal .systemvar exec -- } -+ } executeonly - { .loadfont .FontDirectory - } - ifelse -@@ -1105,7 +1105,7 @@ $error /SubstituteFont { } put - dup 3 index .fontknownget - { dup /PathLoad 4 index .putgstringcopy - 4 1 roll pop pop pop //true exit -- } if -+ } executeonly if - - % Maybe the file had a different FontName. - % See if we can get a FontName from the file, and if so, -@@ -1134,7 +1134,7 @@ $error /SubstituteFont { } put - ifelse % Stack: origfontname fontdict - exch pop //true exit - % Stack: fontdict -- } -+ } executeonly - if pop % Stack: origfontname fontdirectory path - } - if pop pop % Stack: origfontname -diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps -index d733124..56c0bd2 100644 ---- a/Resource/Init/gs_init.ps -+++ b/Resource/Init/gs_init.ps -@@ -2357,7 +2357,7 @@ SAFER { .setsafeglobal } if - % Update the copy of the user parameters. - mark .currentuserparams counttomark 2 idiv { - userparams 3 1 roll .forceput % userparams is read-only -- } repeat pop -+ } executeonly repeat pop - % Turn on idiom recognition, if available. - currentuserparams /IdiomRecognition known { - /IdiomRecognition //true .definepsuserparam -@@ -2376,7 +2376,7 @@ SAFER { .setsafeglobal } if - % Remove real system params from pssystemparams. - mark .currentsystemparams counttomark 2 idiv { - pop pssystemparams exch .forceundef -- } repeat pop -+ } executeonly repeat pop - } if - - % Set up AlignToPixels : -diff --git a/Resource/Init/gs_lev2.ps b/Resource/Init/gs_lev2.ps -index 44fe619..0f0d573 100644 ---- a/Resource/Init/gs_lev2.ps -+++ b/Resource/Init/gs_lev2.ps -@@ -154,7 +154,8 @@ end - % protect top level of parameters that we copied - dup type dup /arraytype eq exch /stringtype eq or { readonly } if - /userparams .systemvar 3 1 roll .forceput % userparams is read-only -- } { -+ } executeonly -+ { - pop pop - } ifelse - } forall -@@ -224,7 +225,7 @@ end - % protect top level parameters that we copied - dup type dup /arraytype eq exch /stringtype eq or { readonly } if - //pssystemparams 3 1 roll .forceput % pssystemparams is read-only -- } -+ } executeonly - { pop pop - } - ifelse -@@ -934,7 +935,7 @@ mark - dup /PaintProc get - 1 index /Implementation known not { - 1 index dup /Implementation //null .forceput readonly pop -- } if -+ } executeonly if - exec - }.bind odef - -@@ -958,7 +959,7 @@ mark - dup /PaintProc get - 1 index /Implementation known not { - 1 index dup /Implementation //null .forceput readonly pop -- } if -+ } executeonly if - /UNROLLFORMS where {/UNROLLFORMS get}{false}ifelse not - %% [CTM] <
> PaintProc .beginform - - { -@@ -1005,7 +1006,7 @@ mark - %% Form dictioanry using the /Implementation key). - 1 dict dup /FormID 4 -1 roll put - 1 index exch /Implementation exch .forceput readonly pop -- } -+ } executeonly - ifelse - } - { -diff --git a/Resource/Init/gs_pdfwr.ps b/Resource/Init/gs_pdfwr.ps -index 58e75d3..b425103 100644 ---- a/Resource/Init/gs_pdfwr.ps -+++ b/Resource/Init/gs_pdfwr.ps -@@ -650,7 +650,7 @@ currentdict /.pdfmarkparams .undef - } ifelse - } bind .makeoperator .forceput - systemdict /.pdf_hooked_DSC_Creator //true .forceput -- } if -+ } executeonly if - pop - } if - } { -diff --git a/Resource/Init/gs_res.ps b/Resource/Init/gs_res.ps -index 8eb8bb0..d9b3459 100644 ---- a/Resource/Init/gs_res.ps -+++ b/Resource/Init/gs_res.ps -@@ -152,7 +152,7 @@ setglobal - % use .forceput / .forcedef later to replace the dummy, - % empty .Instances dictionary with the real one later. - readonly -- } { -+ }{ - /defineresource cvx /typecheck signaloperror - } ifelse - } bind executeonly odef -@@ -424,7 +424,7 @@ status { - % As noted above, Category dictionaries are read-only, - % so we have to use .forcedef here. - /.Instances 1 index .forcedef % Category dict is read-only -- } if -+ } executeonly if - } - { .LocalInstances dup //.emptydict eq - { pop 3 dict localinstancedict Category 2 index put -diff --git a/Resource/Init/gs_setpd.ps b/Resource/Init/gs_setpd.ps -index e22597e..7875d1f 100644 ---- a/Resource/Init/gs_setpd.ps -+++ b/Resource/Init/gs_setpd.ps -@@ -634,7 +634,7 @@ NOMEDIAATTRS { - SETPDDEBUG { (Rolling back.) = pstack flush } if - 3 index 2 index 3 -1 roll .forceput - 4 index 1 index .knownget -- { 4 index 3 1 roll .forceput } -+ { 4 index 3 1 roll .forceput } executeonly - { 3 index exch .undef } - ifelse - } bind executeonly odef -diff --git a/Resource/Init/pdf_base.ps b/Resource/Init/pdf_base.ps -index b45e980..7312729 100644 ---- a/Resource/Init/pdf_base.ps -+++ b/Resource/Init/pdf_base.ps -@@ -130,26 +130,29 @@ currentdict /num-chars-dict .undef - - /.pdfexectoken { % .pdfexectoken ? - PDFDEBUG { -- pdfdict /PDFSTEPcount known not { pdfdict /PDFSTEPcount 1 .forceput } if -+ pdfdict /PDFSTEPcount known not { pdfdict /PDFSTEPcount 1 .forceput } executeonly if - PDFSTEP { - pdfdict /PDFtokencount 2 copy .knownget { 1 add } { 1 } ifelse .forceput - PDFSTEPcount 1 gt { - pdfdict /PDFSTEPcount PDFSTEPcount 1 sub .forceput -- } { -+ } executeonly -+ { - dup ==only - ( step # ) print PDFtokencount =only - ( ? ) print flush 1 //false .outputpage - (%stdin) (r) file 255 string readline { - token { - exch pop pdfdict /PDFSTEPcount 3 -1 roll .forceput -- } { -+ } executeonly -+ { - pdfdict /PDFSTEPcount 1 .forceput -- } ifelse % token -+ } executeonly ifelse % token - } { - pop /PDFSTEP //false def % EOF on stdin - } ifelse % readline - } ifelse % PDFSTEPcount > 1 -- } { -+ } executeonly -+ { - dup ==only () = flush - } ifelse % PDFSTEP - } if % PDFDEBUG -diff --git a/Resource/Init/pdf_draw.ps b/Resource/Init/pdf_draw.ps -index 6b0ba93..40c6ac8 100644 ---- a/Resource/Init/pdf_draw.ps -+++ b/Resource/Init/pdf_draw.ps -@@ -1118,14 +1118,14 @@ currentdict end readonly def - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } - { - currentglobal pdfdict gcheck .setglobal - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - end - } ifelse - } loop -@@ -1141,14 +1141,14 @@ currentdict end readonly def - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } - { - currentglobal pdfdict gcheck .setglobal - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } if - pop - -@@ -2350,9 +2350,10 @@ currentdict /last-ditch-bpc-csp undef - /IncrementAppearanceNumber { - pdfdict /AppearanceNumber .knownget { - 1 add pdfdict /AppearanceNumber 3 -1 roll .forceput -- }{ -+ } executeonly -+ { - pdfdict /AppearanceNumber 0 .forceput -- } ifelse -+ } executeonly ifelse - }bind executeonly odef - - /MakeAppearanceName { -@@ -2510,7 +2511,8 @@ currentdict /last-ditch-bpc-csp undef - %% want to preserve it. - pdfdict /.PreservePDFForm false .forceput - /q cvx /execform cvx 5 -2 roll -- }{ -+ } executeonly -+ { - /q cvx /PDFexecform cvx 5 -2 roll - } ifelse - -diff --git a/Resource/Init/pdf_font.ps b/Resource/Init/pdf_font.ps -index bea9ea9..4cd62b9 100644 ---- a/Resource/Init/pdf_font.ps -+++ b/Resource/Init/pdf_font.ps -@@ -714,7 +714,7 @@ currentdict end readonly def - pop pop pop - currentdict /.stackdepth .forceundef - currentdict /.dstackdepth .forceundef -- } -+ } executeonly - {pop pop pop} - ifelse - -@@ -1232,7 +1232,7 @@ currentdict /eexec_pdf_param_dict .undef - (\n **** Warning: Type 3 glyph has unbalanced q/Q operators \(too many q's\)\n Output may be incorrect.\n) - pdfformatwarning - pdfdict /.Qqwarning_issued //true .forceput -- } if -+ } executeonly if - Q - } repeat - Q -@@ -2016,7 +2016,7 @@ currentdict /CMap_read_dict undef - /CIDFallBack /CIDFont findresource - } if - exit -- } if -+ } executeonly if - } if - } if - -diff --git a/Resource/Init/pdf_main.ps b/Resource/Init/pdf_main.ps -index 00da47a..37e69b3 100644 ---- a/Resource/Init/pdf_main.ps -+++ b/Resource/Init/pdf_main.ps -@@ -2701,14 +2701,14 @@ currentdict /PDF2PS_matrix_key undef - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } - { - currentglobal pdfdict gcheck .setglobal - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } if - } if - pop -diff --git a/Resource/Init/pdf_ops.ps b/Resource/Init/pdf_ops.ps -index 8672d61..aa09641 100644 ---- a/Resource/Init/pdf_ops.ps -+++ b/Resource/Init/pdf_ops.ps -@@ -184,14 +184,14 @@ currentdict /gput_always_allow .undef - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } - { - currentglobal pdfdict gcheck .setglobal - pdfdict /.Qqwarning_issued //true .forceput - .setglobal - pdfformaterror -- } ifelse -+ } executeonly ifelse - } if - } bind executeonly odef - -@@ -439,7 +439,8 @@ currentdict /gput_always_allow .undef - dup type /booleantype eq { - .currentSMask type /dicttype eq { - .currentSMask /Processed 2 index .forceput -- } { -+ } executeonly -+ { - .setSMask - }ifelse - }{ --- -2.18.1 - -- cgit 1.2.3-korg