Attachment #208100 for bug #241066

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PORTNAME=	xpdf
PORTVERSION=	3.04
PORTREVISION=	11
CATEGORIES=	graphics print
MASTER_SITES=	https://xpdfreader-dl.s3.amazonaws.com/old/
		ftp://ftp.foolabs.com/pub/xpdf/ \
		TEX_CTAN/support/xpdf \
		http://komquats.com/distfiles/
.if !defined(MASTERDIR)
PKGNAMESUFFIX=	3
CONFLICTS_INSTALL=	xpdf4-* xpdf-*




--- xpdf/TextOutputDev.cc.orig	2019-10-04 19:39:06 UTC
+++ xpdf/TextOutputDev.cc
@@ -2472,6 +2472,12 @@ TextBlock *TextPage::split(GList *charsA, int rot) {
 
   //----- compute the horizontal and vertical profiles
 
+  if (xMin / splitPrecision < 0.5 * INT_MIN ||
+      xMax / splitPrecision > 0.5 * INT_MAX ||
+      yMin / splitPrecision < 0.5 * INT_MIN ||
+      xMax / splitPrecision > 0.5 * INT_MAX) {
+    return NULL;
+  }
   // add some slack to the array bounds to avoid floating point
   // precision problems
   xMinI = (int)floor(xMin / splitPrecision) - 1;

Lines 5-8 Link Here

(-)pkg-descr (-1 / +1 lines)
5	It can also convert PDF input to ps, text, and info formats; and	5	It can also convert PDF input to ps, text, and info formats; and
6	split out fonts and images.	6	split out fonts and images.
7		7
8	WWW: http://www.foolabs.com/xpdf/	8	WWW: https://www.xpdfreader.com/

Return to bug 241066

Lines 2-13 Link Here

(-)Makefile (-5 / +2 lines)
2		2
3	PORTNAME= xpdf	3	PORTNAME= xpdf
4	PORTVERSION= 3.04	4	PORTVERSION= 3.04
5	PORTREVISION= 10	5	PORTREVISION= 11
6	CATEGORIES= graphics print	6	CATEGORIES= graphics print
7	MASTER_SITES= http://mirrors.rit.edu/zi/ \	7	MASTER_SITES= https://xpdfreader-dl.s3.amazonaws.com/old/
8	ftp://ftp.foolabs.com/pub/xpdf/ \
9	TEX_CTAN/support/xpdf \
10	http://komquats.com/distfiles/
11	.if !defined(MASTERDIR)	8	.if !defined(MASTERDIR)
12	PKGNAMESUFFIX= 3	9	PKGNAMESUFFIX= 3
13	CONFLICTS_INSTALL= xpdf4-* xpdf-*	10	CONFLICTS_INSTALL= xpdf4-* xpdf-*

Line 0 Link Here

(-)files/patch-xpdf_TextOutputDev.cc (+15 lines)
	1	--- xpdf/TextOutputDev.cc.orig 2019-10-04 19:39:06 UTC
	2	+++ xpdf/TextOutputDev.cc
	3	@@ -2472,6 +2472,12 @@ TextBlock TextPage::split(GList charsA, int rot) {
	4
	5	//----- compute the horizontal and vertical profiles
	6
	7	+ if (xMin / splitPrecision < 0.5 * INT_MIN \|\|
	8	+ xMax / splitPrecision > 0.5 * INT_MAX \|\|
	9	+ yMin / splitPrecision < 0.5 * INT_MIN \|\|
	10	+ xMax / splitPrecision > 0.5 * INT_MAX) {
	11	+ return NULL;
	12	+ }
	13	// add some slack to the array bounds to avoid floating point
	14	// precision problems
	15	xMinI = (int)floor(xMin / splitPrecision) - 1;