Update to 0.5.91.

4 files changed, 9 insertions, 580 deletions

diff --git a/graphics/poppler/Makefile b/graphics/poppler/Makefile
index 5689c27e39b2..ce56392bf76a 100644
--- a/graphics/poppler/Makefile
+++ b/graphics/poppler/Makefile
@@ -7,8 +7,8 @@
 #
 
 PORTNAME=	poppler
-PORTVERSION=	0.5.9
-PORTREVISION?=	4
+PORTVERSION=	0.5.91
+PORTREVISION?=	0
 CATEGORIES=	graphics print
 MASTER_SITES=	http://poppler.freedesktop.org/
 
diff --git a/graphics/poppler/distinfo b/graphics/poppler/distinfo
index 61fdc353cd71..a64bce22bcb5 100644
--- a/graphics/poppler/distinfo
+++ b/graphics/poppler/distinfo
@@ -1,3 +1,3 @@
-MD5 (poppler-0.5.9.tar.gz) = 8d1ac008614c0e413bcac95b8102fa07
-SHA256 (poppler-0.5.9.tar.gz) = bee251e5149ac9dd8824aac316456b78a82f4e1954eb3c1a94db3625340ef61e
-SIZE (poppler-0.5.9.tar.gz) = 1169002
+MD5 (poppler-0.5.91.tar.gz) = 0cc1b0f183b1559f10154bb57268c6e1
+SHA256 (poppler-0.5.91.tar.gz) = 4e046b243c2a322008aa2dd7ed09e39d6b2e183482d09486873735031c30b888
+SIZE (poppler-0.5.91.tar.gz) = 1184826
diff --git a/graphics/poppler/files/patch-qt4_Makefile.in b/graphics/poppler/files/patch-qt4_Makefile.in
index 13f33860ca17..d23d6319a3f0 100644
--- a/graphics/poppler/files/patch-qt4_Makefile.in
+++ b/graphics/poppler/files/patch-qt4_Makefile.in
@@ -1,9 +1,9 @@
---- qt4/Makefile.in.orig	Tue Jun 26 10:47:02 2007
-+++ qt4/Makefile.in	Tue Jun 26 10:47:17 2007
-@@ -220,7 +220,7 @@
- sharedstatedir = @sharedstatedir@
+--- qt4/Makefile.in.orig	2007-08-27 20:43:27.000000000 -0400
++++ qt4/Makefile.in	2007-08-27 20:43:46.000000000 -0400
+@@ -223,7 +223,7 @@ sharedstatedir = @sharedstatedir@
  sysconfdir = @sysconfdir@
  target_alias = @target_alias@
+ win32_libs = @win32_libs@
 -SUBDIRS = src tests
 +SUBDIRS = src
  all: all-recursive
diff --git a/graphics/poppler/files/patch-security b/graphics/poppler/files/patch-security
deleted file mode 100644
index faeb52e575d6..000000000000
--- a/graphics/poppler/files/patch-security
+++ /dev/null
@@ -1,571 +0,0 @@
---- poppler/Form.cc.orig	2007-05-21 17:21:31.000000000 -0400
-+++ poppler/Form.cc	2007-07-31 09:03:35.000000000 -0400
-@@ -120,7 +120,7 @@
- 
- FormWidget::~FormWidget()
- {
--
-+  obj.free ();
- }
- 
- int FormWidget::encodeID (unsigned pageNum, unsigned fieldNum)
-@@ -149,10 +149,19 @@
- {
-   if (siblingsID)
-     gfree(siblingsID);
-+  delete onStr;
-+}
-+
-+FormButtonType FormWidgetButton::getButtonType () const
-+{
-+  return parent->getButtonType ();
- }
- 
- void FormWidgetButton::setState (GBool astate, GBool calledByParent)
- {
-+  //pushButtons don't have state
-+  if (parent->getButtonType() == formButtonPush)
-+    return;
-   //the state modification may be denied by the parent. e.g we don't want to let the user put all combo boxes to false
-   if (!calledByParent) { //avoid infinite recursion
-     if (!parent->setState(childNum, astate)) {
-@@ -162,13 +171,12 @@
-   state = astate;
-   //update appearance
-   char *offStr = "Off";
--  Object *obj1 = new Object();
--  obj1->initName(state?onStr:offStr);
--  obj.getDict()->set("V", obj1);
--  obj1 = new Object();
--  obj1->initName(state?onStr:offStr);
-+  Object obj1;
-+  obj1.initName(state?getOnStr():offStr);
-+  obj.getDict()->set("V", &obj1);
-+  obj1.initName(state?getOnStr():offStr);
-   //modify the Appearance State entry as well
--  obj.getDict()->set("AS", obj1);
-+  obj.getDict()->set("AS", &obj1);
- 
-   //notify the xref about the update
-   xref->setModifiedObject(&obj, ref);
-@@ -203,7 +211,7 @@
-             tmpDict2->getVal(j, &obj3);
-             char *key = tmpDict2->getKey(j);
-             if(strcmp(key, "Off")) { //if we don't have Off, we have the name of the "on" state
--              onStr = strdup(key);
-+	      onStr = new GooString (key);
-             }
-             obj3.free();
-           }
-@@ -213,7 +221,7 @@
-           Object obj3;
-           tmpDict2->lookup("Length", &obj3);
-           int c;
--          onStr = "D"; 
-+          onStr = new GooString ("D"); 
-         }
-         obj2.free();
-       }
-@@ -226,10 +234,8 @@
-     }
-   }
- 
--  if (dict->lookup("V", &obj1)->isName()) {
--    char *s = obj1.getName();
--    if(strcmp(s, "Off")) {
--      //state = gTrue;
-+  if (Form::fieldLookup(dict, "V", &obj1)->isName()) {
-+    if (strcmp (obj1.getName(), "Off") != 0) {
-       setState(gTrue);
-     }
-   } else if (obj1.isArray()) { //handle the case where we have multiple choices
-@@ -261,7 +267,7 @@
-   Dict *dict = obj.getDict();
-   Object obj1;
- 
--  if (dict->lookup("V", &obj1)->isString()) {
-+  if (Form::fieldLookup(dict, "V", &obj1)->isString()) {
-     if (obj1.getString()->hasUnicodeMarker()) {
-       if (obj1.getString()->getLength() <= 2) {
-       } else {
-@@ -275,6 +281,7 @@
-         GooString* str1 = new GooString(tmp_str, tmp_length);
-         parent->setContentCopy(str1);
-         delete str1;
-+	delete []tmp_str;
-       }
-     }
-   }
-@@ -332,6 +339,11 @@
-   return parent->isReadOnly();
- }
- 
-+int FormWidgetText::getMaxLen () const
-+{
-+  return parent->getMaxLen ();
-+}
-+
- void FormWidgetText::setContent(GooString* new_content)
- {
-   if (isReadOnly()) {
-@@ -350,12 +362,11 @@
-     
-     GooString *cont = new GooString(new_content);
-     parent->setContentCopy(cont);
--    Object *obj1 = new Object();
--    obj1->initString(cont);
--    obj.getDict()->set("V", obj1);
-+    Object obj1;
-+    obj1.initString(cont);
-+    obj.getDict()->set("V", &obj1);
-     //notify the xref about the update
-     xref->setModifiedObject(&obj, ref);
--
-   }
- }
- 
-@@ -406,7 +417,7 @@
-   memset(tmpCurrentChoice, 0, sizeof(bool)*parent->getNumChoices());
- 
-   //find default choice
--  if (dict->lookup("V", &obj1)->isString()) {  
-+  if (Form::fieldLookup(dict, "V", &obj1)->isString()) {
-     for(int i=0; i<parent->getNumChoices(); i++) {
-       if (parent->getChoice(i)->cmp(obj1.getString()) == 0) {
-         tmpCurrentChoice[i] = true;
-@@ -467,33 +478,33 @@
- 
- void FormWidgetChoice::_updateV ()
- {
--  Object *obj1 = new Object();
-+  Object obj1;
-   //this is an editable combo-box with user-entered text
-   if (hasEdit() && parent->getEditChoice()) { 
--    obj1->initString(new GooString(parent->getEditChoice()));
-+    obj1.initString(new GooString(parent->getEditChoice()));
-   } else {
-     int numSelected = parent->getNumSelected();
-     if (numSelected == 0) {
--      obj1->initString(new GooString(""));
-+      obj1.initString(new GooString(""));
-     } else if (numSelected == 1) {
-       for(int i=0; i<parent->getNumChoices(); i++) {
-         if (parent->isSelected(i)) {
--          obj1->initString(new GooString(parent->getExportVal(i)));
-+          obj1.initString(new GooString(parent->getExportVal(i)));
-           break;
-         }
-       }
-     } else {
--      obj1->initArray(xref);
-+      obj1.initArray(xref);
-       for(int i=0; i<parent->getNumChoices(); i++) {
-         if (parent->isSelected(i)) {
--          Object* obj2 = new Object();
--          obj2->initString(new GooString(parent->getExportVal(i)));
--          obj1->arrayAdd(obj2);
-+          Object obj2;
-+          obj2.initString(new GooString(parent->getExportVal(i)));
-+          obj1.arrayAdd(&obj2);
-         }
-       }
-     }
-   }
--  obj.getDict()->set("V", obj1);
-+  obj.getDict()->set("V", &obj1);
-   //notify the xref about the update
-   xref->setModifiedObject(&obj, ref);
- }
-@@ -667,7 +678,16 @@
-       array->get(i, &obj2);
-       array->getNF(i, &childRef);
-       //field child
--      if(obj2.dictLookup("FT", &obj3)->isName()) {
-+      if (dict->lookup ("FT", &obj3)->isName()) {
-+        // If I'm not a generic container field and my children
-+        // are widgets, create widgets for them
-+        Object obj4;
-+
-+	if (obj2.dictLookup("Subtype",&obj4)->isName()) {
-+	  _createWidget(&obj2, childRef.getRef());
-+	}
-+        obj4.free();
-+      } else if(obj2.dictLookup("FT", &obj3)->isName()) {
-         if(terminal) error(-1, "Field can't have both Widget AND Field as kids\n");
- 
-         numChildren++;
-@@ -679,7 +699,7 @@
-       // 1 - we will handle 'collapsed' fields (field + annot in the same dict)
-       // as if the annot was in the Kids array of the field
-       else if (obj2.dictLookup("Subtype",&obj3)->isName()) {
--        _createWidget(&obj2, childRef.getRef());       
-+        _createWidget(&obj2, childRef.getRef());
-       }
-       obj2.free();
-       obj3.free();
-@@ -694,7 +714,7 @@
-   obj1.free();
-  
-   //flags
--  if (dict->lookup("Ff", &obj1)->isInt()) {
-+  if (Form::fieldLookup(dict, "Ff", &obj1)->isInt()) {
-     int flags = obj1.getInt();
-     if (flags & 0x2) { // 2 -> Required
-       //TODO
-@@ -704,18 +724,21 @@
-     }
-   }
-   obj1.free();
--
- }
- 
--/*FormField::FormField(FormField *dest)
--{
--  type = dest->type;
--}*/
--
- FormField::~FormField()
- {
--  if(children)
--    gfree(children);
-+  if (!terminal) {
-+    if(children) {
-+      for (int i=0; i<numChildren; i++)
-+        delete children[i];
-+      gfree(children);
-+    }
-+  } else {
-+    for (int i = 0; i < numChildren; ++i)
-+      delete widgets[i];
-+    gfree (widgets);
-+  }
-   obj.free();
- }
- 
-@@ -789,8 +812,9 @@
- 
-   Object obj1;
-   btype = formButtonCheck; 
--  if (dict->lookup("Ff", &obj1)->isInt()) {
-+  if (Form::fieldLookup(dict, "Ff", &obj1)->isInt()) {
-     int flags = obj1.getInt();
-+    
-     if (flags & 0x10000) { // 17 -> push button
-       btype = formButtonPush;
-     } else if (flags & 0x8000) { // 16 -> radio button
-@@ -803,18 +827,23 @@
-       error(-1, "FormFieldButton:: radiosInUnison flag unimplemented, please report a bug with a testcase\n");
-     } 
-   }
--  obj1.free();
- }
- 
- void FormFieldButton::fillChildrenSiblingsID()
- {
--  for(int i=0; i<numChildren; i++) {
--    FormWidgetButton *btn = static_cast<FormWidgetButton*>(widgets[i]);
--    btn->setNumSiblingsID(numChildren-1);
--    for(int j=0, counter=0; j<numChildren; j++) {
--      if (i == j) continue;
--      btn->setSiblingsID(counter, widgets[j]->getID());
--      counter++;
-+  if (!terminal) {
-+    for(int i=0; i<numChildren; i++) {
-+      children[i]->fillChildrenSiblingsID();
-+    }
-+  } else {
-+    for(int i=0; i<numChildren; i++) {
-+      FormWidgetButton *btn = static_cast<FormWidgetButton*>(widgets[i]);
-+      btn->setNumSiblingsID(numChildren-1);
-+      for(int j=0, counter=0; j<numChildren; j++) {
-+        if (i == j) continue;
-+        btn->setSiblingsID(counter, widgets[j]->getID());
-+        counter++;
-+      }
-     }
-   }
- }
-@@ -825,8 +854,10 @@
-     error(-1, "FormFieldButton::setState called on a readOnly field\n");
-     return gFalse;
-   }
--  
--  if(btype == formButtonRadio) {
-+
-+  // A check button could behave as a radio button
-+  // when it's in a set of more than 1 buttons
-+  if (btype == formButtonRadio || btype == formButtonCheck) {
-     if (!s && noAllOff)
-       return gFalse; //don't allow to set all radio to off
- 
-@@ -842,17 +873,17 @@
-       if (active_child >= 0) {
-         FormWidgetButton* actChild = static_cast<FormWidgetButton*>(widgets[active_child]);
-         if (actChild->getOnStr()) {
--          Object *obj1 = new Object();
--          obj1->initName(actChild->getOnStr());
--          obj.getDict()->set("V", obj1);
-+          Object obj1;
-+          obj1.initName(actChild->getOnStr());
-+          obj.getDict()->set("V", &obj1);
-           xref->setModifiedObject(&obj, ref);
-         }
-       }
-     } else {
-       active_child = -1;
--      Object *obj1 = new Object();
--      obj1->initName("Off");
--      obj.getDict()->set("V", obj1);
-+      Object obj1;
-+      obj1.initName("Off");
-+      obj.getDict()->set("V", &obj1);
-       xref->setModifiedObject(&obj, ref);
-     }
-   }
-@@ -874,8 +905,9 @@
-   Object obj1;
-   content = NULL;
-   multiline = password = fileSelect = doNotSpellCheck = doNotScroll = comb = richText = false;
-+  maxLen = 0;
- 
--  if (dict->lookup("Ff", &obj1)->isInt()) {
-+  if (Form::fieldLookup(dict, "Ff", &obj1)->isInt()) {
-     int flags = obj1.getInt();
-     if (flags & 0x1000) // 13 -> Multiline
-       multiline = true;
-@@ -893,6 +925,11 @@
-       richText = true;
-   }
-   obj1.free();
-+
-+  if (Form::fieldLookup(dict, "MaxLen", &obj1)->isInt()) {
-+    maxLen = obj1.getInt();
-+  }
-+  obj1.free();
- }
- 
- GooString* FormFieldText::getContentCopy ()
-@@ -911,7 +948,7 @@
- 
- FormFieldText::~FormFieldText()
- {
--
-+  delete content;
- }
- 
- 
-@@ -930,7 +967,7 @@
- 
-   combo = edit = multiselect = doNotSpellCheck = doCommitOnSelChange = false;
- 
--  if (dict->lookup("Ff", &obj1)->isInt()) {
-+  if (Form::fieldLookup(dict, "Ff", &obj1)->isInt()) {
-     int flags = obj1.getInt();
-     if (flags & 0x20000) // 18 -> Combo
-       combo = true; 
-@@ -954,6 +991,7 @@
-     delete choices[i].optionName;
-   }
-   delete [] choices;
-+  delete editedChoice;
- }
- 
- void FormFieldChoice::deselectAll ()
-@@ -1027,9 +1065,11 @@
- 
- Form::Form(XRef *xrefA, Object* acroForm)
- {
-+  Array *array = NULL;
-   Object obj1;
-   xref = xrefA;
--  Array *array = acroForm->dictLookup("Fields",&obj1)->getArray();
-+  acroForm->dictLookup("Fields",&obj1);
-+  if (obj1.isArray()) array = obj1.getArray();
-   obj1.free();
-   if(!array) {
-     error(-1, "Can't get Fields array\n");
-@@ -1037,43 +1077,64 @@
-   size = 0;
-   numFields = 0;
-   rootFields = NULL;
--  for(int i=0; i<array->getLength(); i++) {
--    Object oref;
--    array->get(i, &obj1);
--    array->getNF(i, &oref);
--    if (!oref.isRef()) {
--      error(-1, "Direct object in rootFields");
--      continue;
--    }
--
--    if (numFields >= size) {
--      size += 16;
--      rootFields = (FormField**)greallocn(rootFields,size,sizeof(FormField*));
--    }
--
--    createFieldFromDict (&obj1, &rootFields[numFields++], xrefA, oref.getRef());
--
--    //Mark readonly field
--    Object obj3;
--    if (obj1.dictLookup("Ff", &obj3)->isInt()) {
--      int flags = obj3.getInt();
--      if (flags & 0x1)
--        rootFields[numFields-1]->setReadOnly(true);
--    }
--    obj3.free();
-+  if (array) {
-+    for(int i=0; i<array->getLength(); i++) {
-+      Object oref;
-+      array->get(i, &obj1);
-+      array->getNF(i, &oref);
-+      if (!oref.isRef()) {
-+        error(-1, "Direct object in rootFields");
-+        continue;
-+      }
- 
--    obj1.free();
--    oref.free();
-+      if (numFields >= size) {
-+        size += 16;
-+        rootFields = (FormField**)greallocn(rootFields,size,sizeof(FormField*));
-+      }
-+
-+      createFieldFromDict (&obj1, &rootFields[numFields++], xrefA, oref.getRef());
-+
-+      //Mark readonly field
-+      Object obj3;
-+      if (Form::fieldLookup(obj1.getDict (), "Ff", &obj3)->isInt()) {
-+        int flags = obj3.getInt();
-+        if (flags & 0x1)
-+          rootFields[numFields-1]->setReadOnly(true);
-+      }
-+      obj3.free();
-+
-+      obj1.free();
-+      oref.free();
-+    }
-   }
- 
--  checkForNeedAppearances(acroForm); 
-+  checkForNeedAppearances(acroForm);
- }
- 
- Form::~Form() {
-   int i;
-   for(i = 0; i< numFields; ++i)
-           delete rootFields[i];
--  delete [] rootFields;
-+  gfree (rootFields);
-+}
-+
-+// Look up an inheritable field dictionary entry.
-+Object *Form::fieldLookup(Dict *field, char *key, Object *obj) {
-+  Dict *dict;
-+  Object parent;
-+
-+  dict = field;
-+  if (!dict->lookup(key, obj)->isNull()) {
-+    return obj;
-+  }
-+  obj->free();
-+  if (dict->lookup("Parent", &parent)->isDict()) {
-+    fieldLookup(parent.getDict(), key, obj);
-+  } else {
-+    obj->initNull();
-+  }
-+  parent.free();
-+  return obj;
- }
- 
- void Form::checkForNeedAppearances (Object *acroForm)
-@@ -1097,7 +1158,8 @@
- void Form::createFieldFromDict (Object* obj, FormField** ptr, XRef *xrefA, const Ref& pref)
- {
-     Object obj2;
--    if(obj->dictLookup("FT", &obj2)->isName("Btn")) {
-+
-+    if (Form::fieldLookup(obj->getDict (), "FT", &obj2)->isName("Btn")) {
-       (*ptr) = new FormFieldButton(xrefA, obj, pref, this);
-     } else if (obj2.isName("Tx")) {
-       (*ptr) = new FormFieldText(xrefA, obj, pref, this);
-@@ -1178,5 +1240,5 @@
- 
- FormPageWidgets::~FormPageWidgets()
- {
--  // TODO free widgets ?
-+  gfree (widgets);
- }
---- poppler/Stream.cc.orig
-+++ poppler/Stream.cc
-@@ -429,6 +429,13 @@ StreamPredictor::StreamPredictor(Stream 
-   if (rowBytes < 0) {
-     return;
-   }
-+  if (width <= 0 || nComps <= 0 || nBits <= 0 ||
-+      nComps > gfxColorMaxComps ||
-+      nBits > 16 ||
-+      width >= INT_MAX / nComps ||      // check for overflow in nVals 
-+      nVals >= (INT_MAX - 7) / nBits) { // check for overflow in rowBytes
-+    return;
-+  }
-   predLine = (Guchar *)gmalloc(rowBytes);
-   memset(predLine, 0, rowBytes);
-   predIdx = rowBytes;
---- poppler/Form.h.orig	2007-04-14 15:16:59.000000000 -0400
-+++ poppler/Form.h	2007-07-31 09:14:06.000000000 -0400
-@@ -123,10 +123,12 @@
-   FormWidgetButton(XRef *xrefA, Object *dict, unsigned num, Ref ref, FormFieldButton *p);
-   ~FormWidgetButton ();
- 
-+  FormButtonType getButtonType() const;
-+  
-   void setState (GBool state, GBool calledByParent=gFalse);
-   GBool getState ();
- 
--  char* getOnStr () { return onStr; }
-+  char* getOnStr () { return onStr->getCString(); }
- 
-   void loadDefaults();
- 
-@@ -143,7 +145,7 @@
-   unsigned* siblingsID; // IDs of dependent buttons (each button of a radio field has all the others buttons
-                         // of the same field in this array)
-   int numSiblingsID;
--  char *onStr;
-+  GooString *onStr;
-   FormFieldButton *parent;
-   GBool state;
- };
-@@ -173,6 +175,7 @@
-   bool isComb () const; 
-   bool isRichText () const;
-   bool isReadOnly () const;
-+  int getMaxLen () const;
- protected:
-   FormFieldText *parent;
- };
-@@ -329,6 +332,8 @@
-   bool noScroll () const { return doNotScroll; }
-   bool isComb () const { return comb; }
-   bool isRichText () const { return richText; }
-+
-+  int getMaxLen () const { return maxLen; }
- protected:
-   GooString* content;
-   bool multiline;
-@@ -338,6 +343,7 @@
-   bool doNotScroll;
-   bool comb;
-   bool richText;
-+  int maxLen;
- };
- 
- //------------------------------------------------------------------------
-@@ -426,6 +432,8 @@
- 
-   ~Form();
- 
-+  static Object *fieldLookup(Dict *field, char *key, Object *obj);
-+  
-   int getNumFields() const { return numFields; }
-   FormField* getRootField(int i) const { return rootFields[i]; }
-