Merge branch 'master' into staging

1 files changed, 158 insertions, 183 deletions

diff --git a/gnu/packages/patches/texlive-bin-luatex-poppler-compat.patch b/gnu/packages/patches/texlive-bin-luatex-poppler-compat.patch
index d8b9bf172a..024ff416af 100644
--- a/gnu/packages/patches/texlive-bin-luatex-poppler-compat.patch
+++ b/gnu/packages/patches/texlive-bin-luatex-poppler-compat.patch
@@ -1,23 +1,14 @@
-Fix LuaTeX compatibility with Poppler 0.72.
+Fix LuaTeX compatibility with Poppler 0.75.
 
 Upstream LuaTeX have moved from Poppler to "pplib" and thus upstream
-fixes are unavailable.  This is based on Arch Linux patches, with minor
-changes for Poppler 0.72:
-https://git.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/texlive-bin&id=f1b424435c8fa31d9296c7a6dc17f939a8332780
+fixes are unavailable.  This is based on Archs patch, with minor
+tweaks to comply with texlive-bin-CVE-2018-17407.patch.
+https://git.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/texlive-bin&id=418dd6f008c3d41a461353fdb60f2d73d87c58ed
 
 diff --git a/texk/web2c/luatexdir/image/pdftoepdf.w b/texk/web2c/luatexdir/image/pdftoepdf.w
 --- a/texk/web2c/luatexdir/image/pdftoepdf.w
 +++ b/texk/web2c/luatexdir/image/pdftoepdf.w
-@@ -35,7 +35,7 @@
- 
- extern void md5(Guchar *msg, int msgLen, Guchar *digest);
- 
--static GBool isInit = gFalse;
-+static bool isInit = false;
- 
- /* Maintain AVL tree of all PDF files for embedding */
- 
-@@ -363,10 +363,10 @@ void copyReal(PDF pdf, double d)
+@@ -363,7 +363,7 @@ void copyReal(PDF pdf, double d)
  
  static void copyString(PDF pdf, GooString * string)
  {
@@ -25,11 +16,7 @@ diff --git a/texk/web2c/luatexdir/image/pdftoepdf.w b/texk/web2c/luatexdir/image
 +    const char *p;
      unsigned char c;
      size_t i, l;
--    p = string->getCString();
-+    p = string->c_str();
-     l = (size_t) string->getLength();
-     if (pdf->cave)
-         pdf_out(pdf, ' ');
+     p = string->getCString();
 @@ -393,7 +393,7 @@ static void copyString(PDF pdf, GooString * string)
      pdf->cave = true;
  }
@@ -39,15 +26,25 @@ diff --git a/texk/web2c/luatexdir/image/pdftoepdf.w b/texk/web2c/luatexdir/image
  {
      pdf_out(pdf, '/');
      for (; *s != 0; s++) {
-@@ -468,14 +468,14 @@ static void copyObject(PDF pdf, PdfDocument * pdf_doc, Object * obj)
-         break;
-     /*
-     case objNum:
--        GBool isNum() { return type == objInt || type == objReal; }
-+        bool isNum() { return type == objInt || type == objReal; }
-         break;
-     */
-     case objString:
+@@ -412,7 +412,7 @@ static void copyArray(PDF pdf, PdfDocument * pdf_doc, Array * array)
+     Object obj1;
+     pdf_begin_array(pdf);
+     for (i = 0, l = array->getLength(); i < l; ++i) {
+-        obj1 = array->getNF(i);
++        obj1 = array->getNF(i).copy();
+         copyObject(pdf, pdf_doc, &obj1);
+     }
+     pdf_end_array(pdf);
+@@ -425,7 +425,7 @@ static void copyDict(PDF pdf, PdfDocument * pdf_doc, Dict * dict)
+     pdf_begin_dict(pdf);
+     for (i = 0, l = dict->getLength(); i < l; ++i) {
+         copyName(pdf, dict->getKey(i));
+-        obj1 = dict->getValNF(i);
++        obj1 = dict->getValNF(i).copy();
+         copyObject(pdf, pdf_doc, &obj1);
+     }
+     pdf_end_dict(pdf);
+@@ -475,7 +475,7 @@ static void copyObject(PDF pdf, PdfDocument * pdf_doc, Object * obj)
          copyString(pdf, (GooString *)obj->getString());
          break;
      case objName:
@@ -85,31 +82,37 @@ diff --git a/texk/web2c/luatexdir/image/pdftoepdf.w b/texk/web2c/luatexdir/image
              break;
      }
  }
-@@ -587,11 +587,11 @@ void read_pdf_info(image_dict * idict)
-     PDFRectangle *pagebox;
-     int pdf_major_version_found, pdf_minor_version_found;
-     float xsize, ysize, xorig, yorig;
--    if (isInit == gFalse) {
-+    if (isInit == false) {
-         if (!(globalParams))
-             globalParams = new GlobalParams();
--        globalParams->setErrQuiet(gFalse);
--        isInit = gTrue;
-+        globalParams->setErrQuiet(false);
-+        isInit = true;
-     }
-     if (img_type(idict) == IMG_TYPE_PDF)
-         pdf_doc = refPdfDocument(img_filepath(idict), FE_FAIL);
-@@ -966,7 +966,7 @@ void epdf_free()
-     if (PdfDocumentTree != NULL)
-         avl_destroy(PdfDocumentTree, destroyPdfDocument);
-     PdfDocumentTree = NULL;
--    if (isInit == gTrue)
-+    if (isInit == true)
-         delete globalParams;
--    isInit = gFalse;
-+    isInit = false;
- }
+@@ -788,12 +788,12 @@ void write_epdf(PDF pdf, image_dict * idict, int suppress_optional_info)
+         Now all relevant parts of the Page dictionary are copied. Metadata validity
+         check is needed(as a stream it must be indirect).
+     */
+-    obj1 = pageDict->lookupNF("Metadata");
++    obj1 = pageDict->lookupNF("Metadata").copy();
+     if (!obj1.isNull() && !obj1.isRef())
+         formatted_warning("pdf inclusion","/Metadata must be indirect object");
+     /* copy selected items in Page dictionary */
+     for (i = 0; pagedictkeys[i] != NULL; i++) {
+-        obj1 = pageDict->lookupNF(pagedictkeys[i]);
++        obj1 = pageDict->lookupNF(pagedictkeys[i]).copy();
+         if (!obj1.isNull()) {
+             pdf_add_name(pdf, pagedictkeys[i]);
+             /* preserves indirection */
+@@ -806,13 +806,13 @@ void write_epdf(PDF pdf, image_dict * idict, int suppress_optional_info)
+         PDF file, climbing up the tree until the Resources are found.
+         (This fixes a problem with Scribus 1.3.3.14.)
+     */
+-    obj1 = pageDict->lookupNF("Resources");
++    obj1 = pageDict->lookupNF("Resources").copy();
+     if (obj1.isNull()) {
+         op1 = &pagesobj1;
+         op2 = &pagesobj2;
+         *op1 = pageDict->lookup("Parent");
+         while (op1->isDict()) {
+-            obj1 = op1->dictLookupNF("Resources");
++            obj1 = op1->dictLookupNF("Resources").copy();
+             if (!obj1.isNull()) {
+                 pdf_add_name(pdf, "Resources");
+                 copyObject(pdf, pdf_doc, &obj1);
 diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lepdflib.cc
 --- a/texk/web2c/luatexdir/lua/lepdflib.cc
 +++ b/texk/web2c/luatexdir/lua/lepdflib.cc
@@ -122,15 +125,15 @@ diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lep
         uout->atype = ALLOC_LEPDF;
         uout->pc = uobj->pc;
         uout->pd = uobj->pd;
-@@ -439,7 +439,7 @@ static int l_new_Object(lua_State * L)
-       break;
-     case 1:
-       if (lua_isboolean (L,1)) {
--	uout->d = new Object(lua_toboolean(L, 1)? gTrue : gFalse);
-+	uout->d = new Object(lua_toboolean(L, 1)? true : false);
- 	uout->atype = ALLOC_LEPDF;
- 	uout->pc = 0;
- 	uout->pd = NULL;
+@@ -496,7 +496,7 @@ static int l_new_Object(lua_State * L)
+ 	double numA = lua_tonumber(L,1);
+ 	double genA = lua_tonumber(L,2);
+ 	if ( ((numA)==(int)(numA)) && ((genA)==(int)(genA)) ){
+-	  uout->d = new Object((int)(numA), (int)(genA));
++	  uout->d = new Object({(int)(numA), (int)(genA)});
+ 	  uout->atype = ALLOC_LEPDF;
+ 	  uout->pc = 0;
+ 	  uout->pd = NULL;
 @@ -596,7 +596,7 @@ static int m_##in##_##function(lua_State * L)                  \
      uin = (udstruct *) luaL_checkudata(L, 1, M_##in);          \
      if (uin->pd != NULL && uin->pd->pc != uin->pc)             \
@@ -140,33 +143,15 @@ diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lep
      if (o != NULL) {                                           \
          uout = new_##out##_userdata(L);                        \
          uout->d = o;                                           \
-@@ -676,7 +676,7 @@ static int m_##in##_##function(lua_State * L)                  \
-         pdfdoc_changed_error(L);                               \
-     gs = (GooString *)((in *) uin->d)->function();             \
-     if (gs != NULL)                                            \
--        lua_pushlstring(L, gs->getCString(), gs->getLength()); \
-+        lua_pushlstring(L, gs->c_str(), gs->getLength()); \
-     else                                                       \
-         lua_pushnil(L);                                        \
-     return 1;                                                  \
-@@ -911,7 +911,7 @@ static int m_Array_getString(lua_State * L)
-     if (i > 0 && i <= len) {
-         gs = new GooString();
-         if (((Array *) uin->d)->getString(i - 1, gs))
--            lua_pushlstring(L, gs->getCString(), gs->getLength());
-+            lua_pushlstring(L, gs->c_str(), gs->getLength());
-         else
-             lua_pushnil(L);
-         delete gs;
-@@ -1063,7 +1063,7 @@ static int m_Catalog_getJS(lua_State * L)
+@@ -889,7 +889,7 @@ static int m_Array_getNF(lua_State * L)
      if (i > 0 && i <= len) {
-         gs = ((Catalog *) uin->d)->getJS(i - 1);
-         if (gs != NULL)
--            lua_pushlstring(L, gs->getCString(), gs->getLength());
-+            lua_pushlstring(L, gs->c_str(), gs->getLength());
-         else
-             lua_pushnil(L);
-         delete gs;
+         uout = new_Object_userdata(L);
+         uout->d = new Object();
+-        *((Object *) uout->d) = ((Array *) uin->d)->getNF(i - 1);
++        *((Object *) uout->d) = ((Array *) uin->d)->getNF(i - 1).copy();
+         uout->atype = ALLOC_LEPDF;
+         uout->pc = uin->pc;
+         uout->pd = uin->pd;
 @@ -1125,12 +1125,12 @@ m_poppler_get_INT(Dict, getLength);
  
  static int m_Dict_add(lua_State * L)
@@ -182,36 +167,42 @@ diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lep
      uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
      ((Dict *) uin->d)->add(s, std::move(*((Object *) uobj->d)));
      return 0;
-@@ -1378,7 +1378,7 @@ static int m_GooString__tostring(lua_State * L)
-     uin = (udstruct *) luaL_checkudata(L, 1, M_GooString);
-     if (uin->pd != NULL && uin->pd->pc != uin->pc)
-         pdfdoc_changed_error(L);
--    lua_pushlstring(L, ((GooString *) uin->d)->getCString(),
-+    lua_pushlstring(L, ((GooString *) uin->d)->c_str(),
-                     ((GooString *) uin->d)->getLength());
-     return 1;
- }
-@@ -1527,9 +1527,9 @@ static int m_Object_initBool(lua_State * L)
+@@ -1190,7 +1190,7 @@ static int m_Dict_lookupNF(lua_State * L)
+     s = luaL_checkstring(L, 2);
+     uout = new_Object_userdata(L);
+     uout->d = new Object();
+-    *((Object *) uout->d) = ((Dict *) uin->d)->lookupNF(s);
++    *((Object *) uout->d) = ((Dict *) uin->d)->lookupNF(s).copy();
+     uout->atype = ALLOC_LEPDF;
+     uout->pc = uin->pc;
+     uout->pd = uin->pd;
+@@ -1263,7 +1263,7 @@ static int m_Dict_getValNF(lua_State * L)
+     if (i > 0 && i <= len) {
+         uout = new_Object_userdata(L);
+         uout->d = new Object();
+-        *((Object *) uout->d) = ((Dict *) uin->d)->getValNF(i - 1);
++        *((Object *) uout->d) = ((Dict *) uin->d)->getValNF(i - 1).copy();
+         uout->atype = ALLOC_LEPDF;
+         uout->pc = uin->pc;
+         uout->pd = uin->pd;
+@@ -1653,7 +1653,7 @@ static int m_Object_initRef(lua_State * L)
          pdfdoc_changed_error(L);
-     luaL_checktype(L, 2, LUA_TBOOLEAN);
-     if (lua_toboolean(L, 2) != 0)
--        *((Object *) uin->d) = Object(gTrue);
-+        *((Object *) uin->d) = Object(true);
-     else
--        *((Object *) uin->d) = Object(gFalse);
-+        *((Object *) uin->d) = Object(false);
+     num = luaL_checkint(L, 2);
+     gen = luaL_checkint(L, 3);
+-    *((Object *) uin->d) = Object(num, gen);
++    *((Object *) uin->d) = Object({num, gen});
      return 0;
  }
  
-@@ -1814,7 +1814,7 @@ static int m_Object_getString(lua_State * L)
-         pdfdoc_changed_error(L);
-     if (((Object *) uin->d)->isString()) {
-         gs = (GooString *)((Object *) uin->d)->getString();
--        lua_pushlstring(L, gs->getCString(), gs->getLength());
-+        lua_pushlstring(L, gs->c_str(), gs->getLength());
-     } else
-         lua_pushnil(L);
-     return 1;
+@@ -2011,7 +2011,7 @@ static int m_Object_arrayGetNF(lua_State * L)
+         if (i > 0 && i <= len) {
+             uout = new_Object_userdata(L);
+             uout->d = new Object();
+-            *((Object *) uout->d) = ((Object *) uin->d)->arrayGetNF(i - 1);
++            *((Object *) uout->d) = ((Object *) uin->d)->arrayGetNF(i - 1).copy();
+             uout->atype = ALLOC_LEPDF;
+             uout->pc = uin->pc;
+             uout->pd = uin->pd;
 @@ -2051,7 +2051,7 @@ static int m_Object_dictAdd(lua_State * L)
          pdfdoc_changed_error(L);
      if (!((Object *) uin->d)->isDict())
@@ -221,30 +212,42 @@ diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lep
      return 0;
  }
  
-@@ -2470,9 +2470,9 @@ static int m_PDFDoc_getFileName(lua_State * L)
+@@ -2104,7 +2104,7 @@ static int m_Object_dictLookupNF(lua_State * L)
+     if (((Object *) uin->d)->isDict()) {
+         uout = new_Object_userdata(L);
+         uout->d = new Object();
+-        *((Object *) uout->d) = ((Object *) uin->d)->dictLookupNF(s);
++        *((Object *) uout->d) = ((Object *) uin->d)->dictLookupNF(s).copy();
+         uout->atype = ALLOC_LEPDF;
+         uout->pc = uin->pc;
+         uout->pd = uin->pd;
+@@ -2169,7 +2169,7 @@ static int m_Object_dictGetValNF(lua_State * L)
+         if (i > 0 && i <= len) {
+             uout = new_Object_userdata(L);
+             uout->d = new Object();
+-            *((Object *) uout->d) = ((Object *) uin->d)->dictGetValNF(i - 1);
++            *((Object *) uout->d) = ((Object *) uin->d)->dictGetValNF(i - 1).copy();
+             uout->atype = ALLOC_LEPDF;
+             uout->pc = uin->pc;
+             uout->pd = uin->pd;
+@@ -2470,7 +2470,7 @@ static int m_PDFDoc_getFileName(lua_State * L)
      uin = (udstruct *) luaL_checkudata(L, 1, M_PDFDoc);
      if (uin->pd != NULL && uin->pd->pc != uin->pc)
          pdfdoc_changed_error(L);
 -    gs = ((PdfDocument *) uin->d)->doc->getFileName();
 +    gs = (GooString *) ((PdfDocument *) uin->d)->doc->getFileName();
      if (gs != NULL)
--        lua_pushlstring(L, gs->getCString(), gs->getLength());
-+        lua_pushlstring(L, gs->c_str(), gs->getLength());
+         lua_pushlstring(L, gs->getCString(), gs->getLength());
      else
-         lua_pushnil(L);
-     return 1;
-@@ -2559,9 +2559,9 @@ static int m_PDFDoc_readMetadata(lua_State * L)
+@@ -2559,7 +2559,7 @@ static int m_PDFDoc_readMetadata(lua_State * L)
      if (uin->pd != NULL && uin->pd->pc != uin->pc)
          pdfdoc_changed_error(L);
      if (((PdfDocument *) uin->d)->doc->getCatalog()->isOk()) {
 -        gs = ((PdfDocument *) uin->d)->doc->readMetadata();
 +        gs = (GooString *) ((PdfDocument *) uin->d)->doc->readMetadata();
          if (gs != NULL)
--            lua_pushlstring(L, gs->getCString(), gs->getLength());
-+            lua_pushlstring(L, gs->c_str(), gs->getLength());
+             lua_pushlstring(L, gs->getCString(), gs->getLength());
          else
-             lua_pushnil(L);
-     } else
 @@ -2577,7 +2577,7 @@ static int m_PDFDoc_getStructTreeRoot(lua_State * L)
      if (uin->pd != NULL && uin->pd->pc != uin->pc)
          pdfdoc_changed_error(L);
@@ -254,65 +257,37 @@ diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lep
          uout = new_StructTreeRoot_userdata(L);
          uout->d = obj;
          uout->pc = uin->pc;
-@@ -3038,12 +3038,12 @@ m_poppler_get_BOOL(Attribute, isHidden);
- 
- static int m_Attribute_setHidden(lua_State * L)
- {
--    GBool i;
-+    bool i;
-     udstruct *uin;
-     uin = (udstruct *) luaL_checkudata(L, 1, M_Attribute);
-     if (uin->pd != NULL && uin->pd->pc != uin->pc)
+--- texlive-source/texk/web2c/luatexdir/lua/lepdflib.cc.orig    2019-04-24 09:41:05.090522664 +0000
++++ texlive-source/texk/web2c/luatexdir/lua/lepdflib.cc 2019-04-24 09:43:37.119184926 +0000
+@@ -994,7 +994,8 @@
          pdfdoc_changed_error(L);
--    i = (GBool) lua_toboolean(L, 2);
-+    i = (bool) lua_toboolean(L, 2);
-     ((Attribute *) uin->d)->setHidden(i);
-     return 0;
- }
-@@ -3180,7 +3180,7 @@ static int m_StructElement_getParentRef(lua_State * L)
- // Ref is false if the C++ functione return false
- static int m_StructElement_getPageRef(lua_State * L)
- {
--    GBool b;
-+    bool b;
-     Ref *r;
-     udstruct *uin, *uout;
-     uin = (udstruct *) luaL_checkudata(L, 1, M_StructElement);
-@@ -3226,16 +3226,16 @@ static int m_StructElement_setRevision(lua_State * L)
- 
- static int m_StructElement_getText(lua_State * L)
- {
--    GBool i;
-+    bool i;
-     GooString *gs;
-     udstruct *uin;
-     uin = (udstruct *) luaL_checkudata(L, 1, M_StructElement);
-     if (uin->pd != NULL && uin->pd->pc != uin->pc)
-         pdfdoc_changed_error(L);
--    i = (GBool) lua_toboolean(L, 2);
-+    i = (bool) lua_toboolean(L, 2);
-     gs =  ((StructElement *) uin->d)->getText(i);
-     if (gs != NULL)
--        lua_pushlstring(L, gs->getCString(), gs->getLength());
-+        lua_pushlstring(L, gs->c_str(), gs->getLength());
+     num = luaL_checkint(L, 2);
+     gen = luaL_checkint(L, 3);
+-    i = ((Catalog *) uin->d)->findPage(num, gen);
++    Ref numgen = {num, gen};
++    i = ((Catalog *) uin->d)->findPage(numgen);
+     if (i > 0)
+         lua_pushinteger(L, i);
      else
-         lua_pushnil(L);
-     return 1;
-@@ -3321,7 +3321,7 @@ static int m_StructElement_findAttribute(lua_State * L)
- {
-     Attribute::Type t;
-     Attribute::Owner o;
--    GBool g;
-+    bool g;
-     udstruct *uin, *uout;
-     const Attribute *a;
-     uin = (udstruct *) luaL_checkudata(L, 1, M_StructElement);
-@@ -3329,7 +3329,7 @@ static int m_StructElement_findAttribute(lua_State * L)
+@@ -2596,8 +2597,9 @@
          pdfdoc_changed_error(L);
-     t = (Attribute::Type) luaL_checkint(L,1);
-     o = (Attribute::Owner) luaL_checkint(L,2);
--    g = (GBool) lua_toboolean(L, 3);
-+    g = (bool) lua_toboolean(L, 3);
-     a = ((StructElement *) uin->d)->findAttribute(t,g,o);
- 
-     if (a!=NULL){
+     num = luaL_checkint(L, 2);
+     gen = luaL_checkint(L, 3);
++    Ref numgen = {num, gen};
+     if (((PdfDocument *) uin->d)->doc->getCatalog()->isOk()) {
+-        i = ((PdfDocument *) uin->d)->doc->findPage(num, gen);
++        i = ((PdfDocument *) uin->d)->doc->findPage(numgen);
+         if (i > 0)
+             lua_pushinteger(L, i);
+         else
+--- texlive-source/texk/web2c/luatexdir/image/pdftoepdf.w.orig  2019-04-24 09:56:38.406498975 +0000
++++ texlive-source/texk/web2c/luatexdir/image/pdftoepdf.w       2019-04-24 09:56:57.020081327 +0000
+@@ -630,7 +630,7 @@
+         if (link == NULL || !link->isOk())
+             formatted_error("pdf inclusion","invalid destination '%s'",img_pagename(idict));
+         Ref ref = link->getPageRef();
+-        img_pagenum(idict) = catalog->findPage(ref.num, ref.gen);
++        img_pagenum(idict) = catalog->findPage(ref);
+         if (img_pagenum(idict) == 0)
+             formatted_error("pdf inclusion","destination is not a page '%s'",img_pagename(idict));
+         delete link;