update to 0.8.3

changes:
-fix crashes on certain input
-Fix leaks
-Do not limit CharCodeToUnicodeString to 8 characters
-Support for surrogates outside the BMP plane

pkgsrc note: the crashes had been fixed by patches in pkgsrc before

2 files changed, 0 insertions, 111 deletions

diff --git a/print/poppler/patches/patch-ah b/print/poppler/patches/patch-ah
deleted file mode 100644
index 9ae5dd95f08..00000000000
--- a/print/poppler/patches/patch-ah
+++ /dev/null
@@ -1,22 +0,0 @@
-$NetBSD: patch-ah,v 1.3 2008/05/15 09:15:41 drochner Exp $
-
---- poppler/Annot.cc.orig	2008-03-26 20:38:52.000000000 +0100
-+++ poppler/Annot.cc
-@@ -1735,7 +1735,7 @@ void AnnotWidget::initialize(XRef *xrefA
-   // Only text or choice fields needs to have appearance regenerated
-   // see section 8.6.2 "Variable Text" of PDFReference
-   regen = gFalse;
--  if (widget->getType () == formText || widget->getType () == formChoice) {
-+  if (widget != NULL && (widget->getType () == formText || widget->getType () == formChoice)) {
-     regen = form->getNeedAppearances ();
-   }
- 
-@@ -2577,7 +2577,7 @@ void AnnotWidget::generateFieldAppearanc
-   int dashLength, ff, quadding, comb, nOptions, topIdx, i, j;
-   GBool modified;
- 
--  if (!widget->getField () || !widget->getField ()->getObj ()->isDict ())
-+  if (widget == NULL || !widget->getField () || !widget->getField ()->getObj ()->isDict ())
-     return;
- 
-   field = widget->getField ()->getObj ()->getDict ();
diff --git a/print/poppler/patches/patch-ai b/print/poppler/patches/patch-ai
deleted file mode 100644
index a76d829ef64..00000000000
--- a/print/poppler/patches/patch-ai
+++ /dev/null
@@ -1,89 +0,0 @@
-$NetBSD: patch-ai,v 1.3 2008/05/15 17:51:29 drochner Exp $
-
---- poppler/OptionalContent.cc.orig	2008-03-26 20:38:52.000000000 +0100
-+++ poppler/OptionalContent.cc
-@@ -162,12 +162,18 @@ OptionalContentGroup* OCGs::findOcgByRef
- {
-   //TODO: make this more efficient
-   OptionalContentGroup *ocg = NULL;
--  for (int i=0; i < optionalContentGroups->getLength(); ++i) {
--    ocg = (OptionalContentGroup*)optionalContentGroups->get(i);
--    if ( (ocg->ref().num == ref.num) && (ocg->ref().gen == ref.gen) ) {
--      return ocg;
-+  if (optionalContentGroups != NULL)
-+  {
-+    for (int i=0; i < optionalContentGroups->getLength(); ++i) {
-+      ocg = (OptionalContentGroup*)optionalContentGroups->get(i);
-+      if ( (ocg->ref().num == ref.num) && (ocg->ref().gen == ref.gen) ) {
-+        return ocg;
-+      }
-     }
-   }
-+
-+  error(-1, "Could not find a OCG with Ref (%d:%d)", ref.num, ref.gen);
-+
-   // not found
-   return NULL;
- }
-@@ -208,7 +214,7 @@ bool OCGs::optContentIsVisible( Object *
-       }
-     } else if (ocg.isRef()) {
-       OptionalContentGroup* oc = findOcgByRef( ocg.getRef() );      
--      if ( oc->state() == OptionalContentGroup::Off ) {
-+      if ( !oc || oc->state() == OptionalContentGroup::Off ) {
- 	result = false;
-       } else {
- 	result = true ;
-@@ -218,13 +224,10 @@ bool OCGs::optContentIsVisible( Object *
-     policy.free();
-   } else if ( dictType.isName("OCG") ) {
-     OptionalContentGroup* oc = findOcgByRef( dictRef->getRef() );
--    if ( oc ) {
--//       printf("Found valid group object\n");
--      if ( oc->state() == OptionalContentGroup::Off ) {
--	result=false;
--      }
-+    if ( !oc || oc->state() == OptionalContentGroup::Off ) {
-+      result=false;
-     }
--  } 
-+  }
-   dictType.free();
-   dictObj.free();
-   // printf("visibility: %s\n", result? "on" : "off");
-@@ -238,7 +241,7 @@ bool OCGs::allOn( Array *ocgArray )
-     ocgArray->getNF(i, &ocgItem);
-     if (ocgItem.isRef()) {
-       OptionalContentGroup* oc = findOcgByRef( ocgItem.getRef() );      
--      if ( oc->state() == OptionalContentGroup::Off ) {
-+      if ( oc && oc->state() == OptionalContentGroup::Off ) {
- 	return false;
-       }
-     }
-@@ -253,7 +256,7 @@ bool OCGs::allOff( Array *ocgArray )
-     ocgArray->getNF(i, &ocgItem);
-     if (ocgItem.isRef()) {
-       OptionalContentGroup* oc = findOcgByRef( ocgItem.getRef() );      
--      if ( oc->state() == OptionalContentGroup::On ) {
-+      if ( oc && oc->state() == OptionalContentGroup::On ) {
- 	return false;
-       }
-     }
-@@ -268,7 +271,7 @@ bool OCGs::anyOn( Array *ocgArray )
-     ocgArray->getNF(i, &ocgItem);
-     if (ocgItem.isRef()) {
-       OptionalContentGroup* oc = findOcgByRef( ocgItem.getRef() );      
--      if ( oc->state() == OptionalContentGroup::On ) {
-+      if ( oc && oc->state() == OptionalContentGroup::On ) {
- 	return true;
-       }
-     }
-@@ -283,7 +286,7 @@ bool OCGs::anyOff( Array *ocgArray )
-     ocgArray->getNF(i, &ocgItem);
-     if (ocgItem.isRef()) {
-       OptionalContentGroup* oc = findOcgByRef( ocgItem.getRef() );      
--      if ( oc->state() == OptionalContentGroup::Off ) {
-+      if ( oc && oc->state() == OptionalContentGroup::Off ) {
- 	return true;
-       }
-     }