oops - remove obsolete patches

5 files changed, 0 insertions, 165 deletions

diff --git a/print/xpdf/patches/patch-ao b/print/xpdf/patches/patch-ao
deleted file mode 100644
index 7db03857de9..00000000000
--- a/print/xpdf/patches/patch-ao
+++ /dev/null
@@ -1,30 +0,0 @@
-$NetBSD: patch-ao,v 1.4 2006/03/29 17:20:09 joerg Exp $
-
---- xpdf/JBIG2Stream.cc.orig	2005-08-17 06:34:31.000000000 +0100
-+++ xpdf/JBIG2Stream.cc	2006-01-22 22:48:31.000000000 +0000
-@@ -2305,6 +2318,15 @@
-     error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment");
-     return;
-   }
-+  if (gridH == 0 || gridW >= INT_MAX / gridH) {
-+    error(getPos(), "Bad size in JBIG2 halftone segment");
-+    return;
-+  }
-+  if (w == 0 || h >= INT_MAX / w) {
-+     error(getPos(), "Bad size in JBIG2 bitmap segment");
-+    return;
-+  }
-+
-   patternDict = (JBIG2PatternDict *)seg;
-   bpp = 0;
-   i = 1;
-@@ -2936,6 +2958,9 @@
-   JBIG2BitmapPtr tpgrCXPtr0, tpgrCXPtr1, tpgrCXPtr2;
-   int x, y, pix;
- 
-+  if (w < 0 || h <= 0 || w >= INT_MAX / h)
-+    return NULL;
-+
-   bitmap = new JBIG2Bitmap(0, w, h);
-   bitmap->clearToZero();
- 
diff --git a/print/xpdf/patches/patch-ar b/print/xpdf/patches/patch-ar
deleted file mode 100644
index 0f1fcca2a8d..00000000000
--- a/print/xpdf/patches/patch-ar
+++ /dev/null
@@ -1,32 +0,0 @@
-$NetBSD: patch-ar,v 1.2 2005/09/07 15:19:08 adam Exp $
-
---- fofi/FoFiTrueType.cc.orig	2005-08-17 05:34:30.000000000 +0000
-+++ fofi/FoFiTrueType.cc
-@@ -1652,6 +1652,27 @@ void FoFiTrueType::parse() {
-     return;
-   }
- 
-+  // make sure the loca table is sane (correct length and entries are
-+  // in bounds)
-+  i = seekTable("loca");
-+  if (tables[i].len < (nGlyphs + 1) * (locaFmt ? 4 : 2)) {
-+    parsedOk = gFalse;
-+    return;
-+  }
-+  for (j = 0; j <= nGlyphs; ++j) {
-+    if (locaFmt) {
-+      pos = (int)getU32BE(tables[i].offset + j*4, &parsedOk);
-+    } else {
-+      pos = getU16BE(tables[i].offset + j*2, &parsedOk);
-+    }
-+    if (pos < 0 || pos > len) {
-+      parsedOk = gFalse;
-+    }
-+  }
-+  if (!parsedOk) {
-+    return;
-+  }
-+
-   // read the post table
-   readPostTable();
- }
diff --git a/print/xpdf/patches/patch-au b/print/xpdf/patches/patch-au
deleted file mode 100644
index 9d3c33e4a0e..00000000000
--- a/print/xpdf/patches/patch-au
+++ /dev/null
@@ -1,38 +0,0 @@
-$NetBSD: patch-au,v 1.1 2005/12/20 16:00:16 ghen Exp $
-
---- xpdf/XPDFCore.cc.orig	2005-12-20 13:30:48.000000000 +0100
-+++ xpdf/XPDFCore.cc
-@@ -975,6 +975,9 @@ void XPDFCore::resizeCbk(Widget widget, 
-   XPDFCore *core = (XPDFCore *)ptr;
-   XEvent event;
-   Widget top;
-+  Window rootWin;
-+  int x1, y1;
-+  Guint w1, h1, bw1, depth1;
-   Arg args[2];
-   int n;
-   Dimension w, h;
-@@ -982,15 +985,20 @@ void XPDFCore::resizeCbk(Widget widget, 
- 
-   // find the top-most widget which has an associated window, and look
-   // for a pending ConfigureNotify in the event queue -- if there is
--  // one, that means we're still resizing, and we want to skip the
--  // current event
-+  // one, and it specifies a different width or height, that means
-+  // we're still resizing, and we want to skip the current event
-   for (top = core->parentWidget;
-        XtParent(top) && XtWindow(XtParent(top));
-        top = XtParent(top)) ;
-   if (XCheckTypedWindowEvent(core->display, XtWindow(top),
- 			     ConfigureNotify, &event)) {
-     XPutBackEvent(core->display, &event);
--    return;
-+    XGetGeometry(core->display, event.xconfigure.window,
-+		 &rootWin, &x1, &y1, &w1, &h1, &bw1, &depth1);
-+    if ((Guint)event.xconfigure.width != w1 ||
-+	(Guint)event.xconfigure.height != h1) {
-+      return;
-+    }
-   }
- 
-   n = 0;
diff --git a/print/xpdf/patches/patch-av b/print/xpdf/patches/patch-av
deleted file mode 100644
index fab9953b315..00000000000
--- a/print/xpdf/patches/patch-av
+++ /dev/null
@@ -1,52 +0,0 @@
-$NetBSD: patch-av,v 1.1 2007/01/17 17:38:05 drochner Exp $
-
---- xpdf/Catalog.cc.orig	2005-08-17 07:34:31.000000000 +0200
-+++ xpdf/Catalog.cc
-@@ -23,6 +23,12 @@
- #include "Link.h"
- #include "Catalog.h"
- 
-+// This define is used to limit the depth of recursive readPageTree calls
-+// This is needed because the page tree nodes can reference their parents
-+// leaving us in an infinite loop
-+// Most sane pdf documents don't have a call depth higher than 10
-+#define MAX_CALL_DEPTH 1000
-+
- //------------------------------------------------------------------------
- // Catalog
- //------------------------------------------------------------------------
-@@ -71,7 +77,7 @@ Catalog::Catalog(XRef *xrefA) {
-     pageRefs[i].num = -1;
-     pageRefs[i].gen = -1;
-   }
--  numPages = readPageTree(pagesDict.getDict(), NULL, 0);
-+  numPages = readPageTree(pagesDict.getDict(), NULL, 0, 0);
-   if (numPages != numPages0) {
-     error(-1, "Page count in top-level pages object is incorrect");
-   }
-@@ -169,7 +175,7 @@ GString *Catalog::readMetadata() {
-   return s;
- }
- 
--int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start) {
-+int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start, int callDepth) {
-   Object kids;
-   Object kid;
-   Object kidRef;
-@@ -214,9 +220,13 @@ int Catalog::readPageTree(Dict *pagesDic
-     // This should really be isDict("Pages"), but I've seen at least one
-     // PDF file where the /Type entry is missing.
-     } else if (kid.isDict()) {
--      if ((start = readPageTree(kid.getDict(), attrs1, start))
--	  < 0)
--	goto err2;
-+      if (callDepth > MAX_CALL_DEPTH) {
-+        error(-1, "Limit of %d recursive calls reached while reading the page tree. If your document is correct and not a test to try to force a crash, please report a bug.", MAX_CALL_DEPTH);
-+      } else {
-+        if ((start = readPageTree(kid.getDict(), attrs1, start, callDepth + 1))
-+	    < 0)
-+	  goto err2;
-+      }
-     } else {
-       error(-1, "Kid object (page %d) is wrong type (%s)",
- 	    start+1, kid.getTypeName());
diff --git a/print/xpdf/patches/patch-aw b/print/xpdf/patches/patch-aw
deleted file mode 100644
index 4e7a2ea0deb..00000000000
--- a/print/xpdf/patches/patch-aw
+++ /dev/null
@@ -1,13 +0,0 @@
-$NetBSD: patch-aw,v 1.1 2007/01/17 17:38:05 drochner Exp $
-
---- xpdf/Catalog.h.orig	2005-08-17 07:34:31.000000000 +0200
-+++ xpdf/Catalog.h
-@@ -85,7 +85,7 @@ private:
-   Object acroForm;		// AcroForm dictionary
-   GBool ok;			// true if catalog is valid
- 
--  int readPageTree(Dict *pages, PageAttrs *attrs, int start);
-+  int readPageTree(Dict *pages, PageAttrs *attrs, int start, int callDepth);
-   Object *findDestInTree(Object *tree, GString *name, Object *obj);
- };
-