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author Patrick J Volkerding <volkerdi@slackware.com>2013-11-04 17:08:47 +0000
committer Eric Hameleers <alien@slackware.com>2018-05-31 22:57:36 +0200
commit76fc4757ac91ac7947a01fb7b53dddf9a78a01d1 (patch)
tree9b98e6e193c7870cb27ac861394c1c4592850922 /source/xap/xpdf/patches/xpdf-3.02pl4.patch
parent9664bee729d487bcc0a0bc35859f8e13d5421c75 (diff)
downloadcurrent-76fc4757ac91ac7947a01fb7b53dddf9a78a01d1.tar.gz
current-76fc4757ac91ac7947a01fb7b53dddf9a78a01d1.tar.xz
Slackware 14.1slackware-14.1
Mon Nov 4 17:08:47 UTC 2013 Slackware 14.1 x86_64 stable is released! It's been another interesting release cycle here at Slackware bringing new features like support for UEFI machines, updated compilers and development tools, the switch from MySQL to MariaDB, and many more improvements throughout the system. Thanks to the team, the upstream developers, the dedicated Slackware community, and everyone else who pitched in to help make this release a reality. The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware project by picking up a copy from store.slackware.com. We're taking pre-orders now, and offer a discount if you sign up for a subscription. Have fun! :-)
Diffstat (limited to 'source/xap/xpdf/patches/xpdf-3.02pl4.patch')
-rw-r--r--source/xap/xpdf/patches/xpdf-3.02pl4.patch282
1 files changed, 0 insertions, 282 deletions
diff --git a/source/xap/xpdf/patches/xpdf-3.02pl4.patch b/source/xap/xpdf/patches/xpdf-3.02pl4.patch
deleted file mode 100644
index 082d11750..000000000
--- a/source/xap/xpdf/patches/xpdf-3.02pl4.patch
+++ /dev/null
@@ -1,282 +0,0 @@
-*** xpdf-3.02.orig/xpdf/Stream.cc Fri Jul 24 14:30:46 2009
---- xpdf-3.02/xpdf/Stream.cc Mon Oct 5 11:07:49 2009
-***************
-*** 323,328 ****
---- 323,332 ----
- } else {
- imgLineSize = nVals;
- }
-+ if (width > INT_MAX / nComps) {
-+ // force a call to gmallocn(-1,...), which will throw an exception
-+ imgLineSize = -1;
-+ }
- imgLine = (Guchar *)gmallocn(imgLineSize, sizeof(Guchar));
- imgIdx = nVals;
- }
-*** xpdf-3.02.orig/xpdf/PSOutputDev.cc Tue Feb 27 14:05:52 2007
---- xpdf-3.02/xpdf/PSOutputDev.cc Fri Oct 2 12:38:58 2009
-***************
-*** 4301,4307 ****
- width, -height, height);
-
- // allocate a line buffer
-! lineBuf = (Guchar *)gmalloc(4 * width);
-
- // set up to process the data stream
- imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
---- 4301,4307 ----
- width, -height, height);
-
- // allocate a line buffer
-! lineBuf = (Guchar *)gmallocn(width, 4);
-
- // set up to process the data stream
- imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
-diff -r -c xpdf-3.02.orig/splash/Splash.cc xpdf-3.02/splash/Splash.cc
-*** xpdf-3.02.orig/splash/Splash.cc Tue Feb 27 14:05:52 2007
---- xpdf-3.02/splash/Splash.cc Fri Aug 14 14:05:08 2009
-***************
-*** 12,17 ****
---- 12,18 ----
-
- #include <stdlib.h>
- #include <string.h>
-+ #include <limits.h>
- #include "gmem.h"
- #include "SplashErrorCodes.h"
- #include "SplashMath.h"
-***************
-*** 1912,1918 ****
- xq = w % scaledWidth;
-
- // allocate pixel buffer
-! pixBuf = (SplashColorPtr)gmalloc((yp + 1) * w);
-
- // initialize the pixel pipe
- pipeInit(&pipe, 0, 0, state->fillPattern, NULL, state->fillAlpha,
---- 1913,1922 ----
- xq = w % scaledWidth;
-
- // allocate pixel buffer
-! if (yp < 0 || yp > INT_MAX - 1) {
-! return splashErrBadArg;
-! }
-! pixBuf = (SplashColorPtr)gmallocn(yp + 1, w);
-
- // initialize the pixel pipe
- pipeInit(&pipe, 0, 0, state->fillPattern, NULL, state->fillAlpha,
-***************
-*** 2208,2216 ****
- xq = w % scaledWidth;
-
- // allocate pixel buffers
-! colorBuf = (SplashColorPtr)gmalloc((yp + 1) * w * nComps);
- if (srcAlpha) {
-! alphaBuf = (Guchar *)gmalloc((yp + 1) * w);
- } else {
- alphaBuf = NULL;
- }
---- 2212,2223 ----
- xq = w % scaledWidth;
-
- // allocate pixel buffers
-! if (yp < 0 || yp > INT_MAX - 1 || w > INT_MAX / nComps) {
-! return splashErrBadArg;
-! }
-! colorBuf = (SplashColorPtr)gmallocn(yp + 1, w * nComps);
- if (srcAlpha) {
-! alphaBuf = (Guchar *)gmallocn(yp + 1, w);
- } else {
- alphaBuf = NULL;
- }
-diff -r -c xpdf-3.02.orig/splash/SplashErrorCodes.h xpdf-3.02/splash/SplashErrorCodes.h
-*** xpdf-3.02.orig/splash/SplashErrorCodes.h Tue Feb 27 14:05:52 2007
---- xpdf-3.02/splash/SplashErrorCodes.h Fri Aug 14 14:03:46 2009
-***************
-*** 29,32 ****
---- 29,34 ----
-
- #define splashErrSingularMatrix 8 // matrix is singular
-
-+ #define splashErrBadArg 9 // bad argument
-+
- #endif
-*** xpdf-3.02.orig/splash/SplashBitmap.cc Tue Feb 27 14:05:52 2007
---- xpdf-3.02/splash/SplashBitmap.cc Wed Aug 19 14:55:39 2009
-***************
-*** 11,16 ****
---- 11,17 ----
- #endif
-
- #include <stdio.h>
-+ #include <limits.h>
- #include "gmem.h"
- #include "SplashErrorCodes.h"
- #include "SplashBitmap.h"
-***************
-*** 27,56 ****
- mode = modeA;
- switch (mode) {
- case splashModeMono1:
-! rowSize = (width + 7) >> 3;
- break;
- case splashModeMono8:
-! rowSize = width;
- break;
- case splashModeRGB8:
- case splashModeBGR8:
-! rowSize = width * 3;
- break;
- #if SPLASH_CMYK
- case splashModeCMYK8:
-! rowSize = width * 4;
- break;
- #endif
- }
-! rowSize += rowPad - 1;
-! rowSize -= rowSize % rowPad;
-! data = (SplashColorPtr)gmalloc(rowSize * height);
- if (!topDown) {
- data += (height - 1) * rowSize;
- rowSize = -rowSize;
- }
- if (alphaA) {
-! alpha = (Guchar *)gmalloc(width * height);
- } else {
- alpha = NULL;
- }
---- 28,75 ----
- mode = modeA;
- switch (mode) {
- case splashModeMono1:
-! if (width > 0) {
-! rowSize = (width + 7) >> 3;
-! } else {
-! rowSize = -1;
-! }
- break;
- case splashModeMono8:
-! if (width > 0) {
-! rowSize = width;
-! } else {
-! rowSize = -1;
-! }
- break;
- case splashModeRGB8:
- case splashModeBGR8:
-! if (width > 0 && width <= INT_MAX / 3) {
-! rowSize = width * 3;
-! } else {
-! rowSize = -1;
-! }
- break;
- #if SPLASH_CMYK
- case splashModeCMYK8:
-! if (width > 0 && width <= INT_MAX / 4) {
-! rowSize = width * 4;
-! } else {
-! rowSize = -1;
-! }
- break;
- #endif
- }
-! if (rowSize > 0) {
-! rowSize += rowPad - 1;
-! rowSize -= rowSize % rowPad;
-! }
-! data = (SplashColorPtr)gmallocn(height, rowSize);
- if (!topDown) {
- data += (height - 1) * rowSize;
- rowSize = -rowSize;
- }
- if (alphaA) {
-! alpha = (Guchar *)gmallocn(width, height);
- } else {
- alpha = NULL;
- }
-*** xpdf-3.02.orig/xpdf/XRef.cc Tue Feb 27 14:05:52 2007
---- xpdf-3.02/xpdf/XRef.cc Tue Oct 13 11:57:24 2009
-***************
-*** 52,57 ****
---- 52,59 ----
- // generation 0.
- ObjectStream(XRef *xref, int objStrNumA);
-
-+ GBool isOk() { return ok; }
-+
- ~ObjectStream();
-
- // Return the object number of this object stream.
-***************
-*** 67,72 ****
---- 69,75 ----
- int nObjects; // number of objects in the stream
- Object *objs; // the objects (length = nObjects)
- int *objNums; // the object numbers (length = nObjects)
-+ GBool ok;
- };
-
- ObjectStream::ObjectStream(XRef *xref, int objStrNumA) {
-***************
-*** 80,85 ****
---- 83,89 ----
- nObjects = 0;
- objs = NULL;
- objNums = NULL;
-+ ok = gFalse;
-
- if (!xref->fetch(objStrNum, 0, &objStr)->isStream()) {
- goto err1;
-***************
-*** 105,110 ****
---- 109,121 ----
- goto err1;
- }
-
-+ // this is an arbitrary limit to avoid integer overflow problems
-+ // in the 'new Object[nObjects]' call (Acrobat apparently limits
-+ // object streams to 100-200 objects)
-+ if (nObjects > 1000000) {
-+ error(-1, "Too many objects in an object stream");
-+ goto err1;
-+ }
- objs = new Object[nObjects];
- objNums = (int *)gmallocn(nObjects, sizeof(int));
- offsets = (int *)gmallocn(nObjects, sizeof(int));
-***************
-*** 161,170 ****
- }
-
- gfree(offsets);
-
- err1:
- objStr.free();
-- return;
- }
-
- ObjectStream::~ObjectStream() {
---- 172,181 ----
- }
-
- gfree(offsets);
-+ ok = gTrue;
-
- err1:
- objStr.free();
- }
-
- ObjectStream::~ObjectStream() {
-***************
-*** 837,842 ****
---- 848,858 ----
- delete objStr;
- }
- objStr = new ObjectStream(this, e->offset);
-+ if (!objStr->isOk()) {
-+ delete objStr;
-+ objStr = NULL;
-+ goto err;
-+ }
- }
- objStr->getObject(e->gen, num, obj);
- break;