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[pkgsrc/trunk]: pkgsrc/misc/koffice Improved integer overflow fix for KWord's...
details: https://anonhg.NetBSD.org/pkgsrc/rev/7ce189449f96
branches: trunk
changeset: 482776:7ce189449f96
user: markd <markd%pkgsrc.org@localhost>
date: Tue Nov 02 23:32:18 2004 +0000
description:
Improved integer overflow fix for KWord's PDF import filter. Official
koffice patch. Bump PKGREVISION.
diffstat:
misc/koffice/Makefile | 3 +-
misc/koffice/distinfo | 4 ++-
misc/koffice/patches/patch-ac | 34 ++++++++++++++++++++++++++++++
misc/koffice/patches/patch-ad | 48 +++++++++++++++++++++++++++++++++++++++++++
4 files changed, 87 insertions(+), 2 deletions(-)
diffs (115 lines):
diff -r 21b87cef033e -r 7ce189449f96 misc/koffice/Makefile
--- a/misc/koffice/Makefile Tue Nov 02 23:22:50 2004 +0000
+++ b/misc/koffice/Makefile Tue Nov 02 23:32:18 2004 +0000
@@ -1,6 +1,7 @@
-# $NetBSD: Makefile,v 1.46 2004/10/28 11:30:25 markd Exp $
+# $NetBSD: Makefile,v 1.47 2004/11/02 23:32:18 markd Exp $
DISTNAME= koffice-1.3.4
+PKGREVISION= 1
CATEGORIES= misc kde
MASTER_SITES= ftp://ftp.kde.org/pub/kde/stable/koffice-1.3.4/src/ \
ftp://ftp.us.kde.org/pub/kde/stable/koffice-1.3.4/src/ \
diff -r 21b87cef033e -r 7ce189449f96 misc/koffice/distinfo
--- a/misc/koffice/distinfo Tue Nov 02 23:22:50 2004 +0000
+++ b/misc/koffice/distinfo Tue Nov 02 23:32:18 2004 +0000
@@ -1,6 +1,8 @@
-$NetBSD: distinfo,v 1.16 2004/10/28 11:30:26 markd Exp $
+$NetBSD: distinfo,v 1.17 2004/11/02 23:32:18 markd Exp $
SHA1 (koffice-1.3.4.tar.bz2) = 1848f37320833eddae0732aeaabfeddd3e0e35d4
Size (koffice-1.3.4.tar.bz2) = 10765924 bytes
SHA1 (patch-aa) = 64f32eaaa0f6e29f6ec3c9b92ecf4599cd11f178
SHA1 (patch-ab) = 6f253484f6c09877cca6b1d1d7610725c895e13a
+SHA1 (patch-ac) = e686a889c9c5c2d17482301227139218ad58ba94
+SHA1 (patch-ad) = a1c30be30cbf80828b10a808bb02fe55835cf2cd
diff -r 21b87cef033e -r 7ce189449f96 misc/koffice/patches/patch-ac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/koffice/patches/patch-ac Tue Nov 02 23:32:18 2004 +0000
@@ -0,0 +1,34 @@
+$NetBSD: patch-ac,v 1.6 2004/11/02 23:32:19 markd Exp $
+
+--- filters/kword/pdf/xpdf/xpdf/Catalog.cc.orig 2004-10-23 20:01:23.000000000 +1300
++++ filters/kword/pdf/xpdf/xpdf/Catalog.cc
+@@ -12,6 +12,7 @@
+ #pragma implementation
+ #endif
+
++#include <limits.h>
+ #include <stddef.h>
+ #include "gmem.h"
+ #include "Object.h"
+@@ -63,8 +64,8 @@ Catalog::Catalog(XRef *xrefA) {
+ }
+ pagesSize = numPages0 = obj.getInt();
+ obj.free();
+- if (pagesSize*sizeof(Page *)/sizeof(Page *) != pagesSize ||
+- pagesSize*sizeof(Ref)/sizeof(Ref) != pagesSize) {
++ if ((unsigned) pagesSize >= INT_MAX / sizeof(Page *) ||
++ (unsigned) pagesSize >= INT_MAX / sizeof(Ref)) {
+ error(-1, "Invalid 'pagesSize'");
+ ok = gFalse;
+ return;
+@@ -196,8 +197,8 @@ int Catalog::readPageTree(Dict *pagesDic
+ }
+ if (start >= pagesSize) {
+ pagesSize += 32;
+- if (pagesSize*sizeof(Page *)/sizeof(Page *) != pagesSize ||
+- pagesSize*sizeof(Ref)/sizeof(Ref) != pagesSize) {
++ if ((unsigned) pagesSize >= INT_MAX / sizeof(Page *) ||
++ (unsigned) pagesSize >= INT_MAX / sizeof(Ref)) {
+ error(-1, "Invalid 'pagesSize' parameter.");
+ goto err3;
+ }
diff -r 21b87cef033e -r 7ce189449f96 misc/koffice/patches/patch-ad
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/koffice/patches/patch-ad Tue Nov 02 23:32:18 2004 +0000
@@ -0,0 +1,48 @@
+$NetBSD: patch-ad,v 1.7 2004/11/02 23:32:19 markd Exp $
+
+--- filters/kword/pdf/xpdf/xpdf/XRef.cc.orig 2004-10-23 20:01:23.000000000 +1300
++++ filters/kword/pdf/xpdf/xpdf/XRef.cc
+@@ -12,6 +12,7 @@
+ #pragma implementation
+ #endif
+
++#include <limits.h>
+ #include <stdlib.h>
+ #include <stddef.h>
+ #include <string.h>
+@@ -76,7 +77,7 @@ XRef::XRef(BaseStream *strA, GString *ow
+
+ // trailer is ok - read the xref table
+ } else {
+- if (size*sizeof(XRefEntry)/sizeof(XRefEntry) != size) {
++ if ((unsigned) size >= INT_MAX / sizeof(XRefEntry)) {
+ error(-1, "Invalid 'size' inside xref table.");
+ ok = gFalse;
+ errCode = errDamaged;
+@@ -273,7 +274,7 @@ GBool XRef::readXRef(Guint *pos) {
+ // table size
+ if (first + n > size) {
+ newSize = size + 256;
+- if (newSize*sizeof(XRefEntry)/sizeof(XRefEntry) != newSize) {
++ if ((unsigned) newSize >= INT_MAX / sizeof(XRefEntry)) {
+ error(-1, "Invalid 'newSize'");
+ goto err2;
+ }
+@@ -420,7 +421,7 @@ GBool XRef::constructXRef() {
+ if (!strncmp(p, "obj", 3)) {
+ if (num >= size) {
+ newSize = (num + 1 + 255) & ~255;
+- if (newSize*sizeof(XRefEntry)/sizeof(XRefEntry) != newSize) {
++ if ((unsigned) newSize >= INT_MAX / sizeof(XRefEntry)) {
+ error(-1, "Invalid 'obj' parameters.");
+ return gFalse;
+ }
+@@ -445,7 +446,7 @@ GBool XRef::constructXRef() {
+ } else if (!strncmp(p, "endstream", 9)) {
+ if (streamEndsLen == streamEndsSize) {
+ streamEndsSize += 64;
+- if (streamEndsSize*sizeof(int)/sizeof(int) != streamEndsSize) {
++ if ((unsigned) streamEndsSize >= INT_MAX / sizeof(int)) {
+ error(-1, "Invalid 'endstream' parameter.");
+ return gFalse;
+ }
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