diff options
Diffstat (limited to 'gnu/packages/patches/icecat-CVE-2018-5157-and-CVE-2018-5158.patch')
| -rw-r--r-- | gnu/packages/patches/icecat-CVE-2018-5157-and-CVE-2018-5158.patch | 441 |
1 files changed, 0 insertions, 441 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2018-5157-and-CVE-2018-5158.patch b/gnu/packages/patches/icecat-CVE-2018-5157-and-CVE-2018-5158.patch deleted file mode 100644 index b776640133..0000000000 --- a/gnu/packages/patches/icecat-CVE-2018-5157-and-CVE-2018-5158.patch +++ /dev/null @@ -1,441 +0,0 @@ -Based on <https://hg.mozilla.org/releases/mozilla-esr52/rev/608e76ec5ba2> -Adapted to apply cleanly to GNU IceCat. - -# HG changeset patch -# User Ryan VanderMeulen <ryanvm@gmail.com> -# Date 1523630807 14400 -# Node ID 608e76ec5ba25cec2271d2b400c7bce2d4c5ef79 -# Parent 10b7f43b536f93151201d44d304c991aa9af5d0c -Bug 1452075 - Backport some upstream pdf.js fixes to ESR52. r=bdahl, r=yury, a=RyanVM - -diff --git a/browser/extensions/pdfjs/content/PdfStreamConverter.jsm b/browser/extensions/pdfjs/content/PdfStreamConverter.jsm ---- a/browser/extensions/pdfjs/content/PdfStreamConverter.jsm -+++ b/browser/extensions/pdfjs/content/PdfStreamConverter.jsm -@@ -24,17 +24,18 @@ const Cc = Components.classes; - const Ci = Components.interfaces; - const Cr = Components.results; - const Cu = Components.utils; - // True only if this is the version of pdf.js that is included with icecat. - const MOZ_CENTRAL = JSON.parse('true'); - const PDFJS_EVENT_ID = 'pdf.js.message'; - const PDF_CONTENT_TYPE = 'application/pdf'; - const PREF_PREFIX = 'pdfjs'; --const PDF_VIEWER_WEB_PAGE = 'resource://pdf.js/web/viewer.html'; -+const PDF_VIEWER_ORIGIN = "resource://pdf.js"; -+const PDF_VIEWER_WEB_PAGE = "resource://pdf.js/web/viewer.html"; - const MAX_NUMBER_OF_PREFS = 50; - const MAX_STRING_PREF_LENGTH = 128; - - Cu.import('resource://gre/modules/XPCOMUtils.jsm'); - Cu.import('resource://gre/modules/Services.jsm'); - Cu.import('resource://gre/modules/NetUtil.jsm'); - - XPCOMUtils.defineLazyModuleGetter(this, 'NetworkManager', -@@ -105,21 +106,25 @@ function log(aMsg) { - if (!getBoolPref(PREF_PREFIX + '.pdfBugEnabled', false)) { - return; - } - var msg = 'PdfStreamConverter.js: ' + (aMsg.join ? aMsg.join('') : aMsg); - Services.console.logStringMessage(msg); - dump(msg + '\n'); - } - --function getDOMWindow(aChannel) { -+function getDOMWindow(aChannel, aPrincipal) { - var requestor = aChannel.notificationCallbacks ? - aChannel.notificationCallbacks : - aChannel.loadGroup.notificationCallbacks; - var win = requestor.getInterface(Components.interfaces.nsIDOMWindow); -+ // Ensure the window wasn't navigated to something that is not PDF.js. -+ if (!win.document.nodePrincipal.equals(aPrincipal)) { -+ return null; -+ } - return win; - } - - function getLocalizedStrings(path) { - var stringBundle = Cc['@mozilla.org/intl/stringbundle;1']. - getService(Ci.nsIStringBundleService). - createBundle('chrome://pdf.js/locale/' + path); - -@@ -627,31 +632,31 @@ var RangedChromeActions = (function Rang - data = this.dataListener.readData(); - - this.dataListener.onprogress = function (loaded, total) { - self.domWindow.postMessage({ - pdfjsLoadAction: 'progressiveRead', - loaded: loaded, - total: total, - chunk: self.dataListener.readData() -- }, '*'); -+ }, PDF_VIEWER_ORIGIN); - }; - this.dataListener.oncomplete = function () { - self.dataListener = null; - }; - } - - this.domWindow.postMessage({ - pdfjsLoadAction: 'supportsRangedLoading', - rangeEnabled: this.rangeEnabled, - streamingEnabled: this.streamingEnabled, - pdfUrl: this.pdfUrl, - length: this.contentLength, - data: data -- }, '*'); -+ }, PDF_VIEWER_ORIGIN); - - return true; - }; - - proto.requestDataRange = function RangedChromeActions_requestDataRange(args) { - if (!this.rangeEnabled) { - return; - } -@@ -663,23 +668,23 @@ var RangedChromeActions = (function Rang - // errors from chrome code for non-range requests, so this doesn't - // seem high-pri - this.networkManager.requestRange(begin, end, { - onDone: function RangedChromeActions_onDone(args) { - domWindow.postMessage({ - pdfjsLoadAction: 'range', - begin: args.begin, - chunk: args.chunk -- }, '*'); -+ }, PDF_VIEWER_ORIGIN); - }, - onProgress: function RangedChromeActions_onProgress(evt) { - domWindow.postMessage({ - pdfjsLoadAction: 'rangeProgress', - loaded: evt.loaded, -- }, '*'); -+ }, PDF_VIEWER_ORIGIN); - } - }); - }; - - proto.abortLoading = function RangedChromeActions_abortLoading() { - this.networkManager.abortAllRequests(); - if (this.originalRequest) { - this.originalRequest.cancel(Cr.NS_BINDING_ABORTED); -@@ -718,26 +723,26 @@ var StandardChromeActions = (function St - var self = this; - - this.dataListener.onprogress = function ChromeActions_dataListenerProgress( - loaded, total) { - self.domWindow.postMessage({ - pdfjsLoadAction: 'progress', - loaded: loaded, - total: total -- }, '*'); -+ }, PDF_VIEWER_ORIGIN); - }; - - this.dataListener.oncomplete = - function StandardChromeActions_dataListenerComplete(data, errorCode) { - self.domWindow.postMessage({ - pdfjsLoadAction: 'complete', - data: data, - errorCode: errorCode -- }, '*'); -+ }, PDF_VIEWER_ORIGIN); - - self.dataListener = null; - self.originalRequest = null; - }; - - return true; - }; - -@@ -972,31 +977,35 @@ PdfStreamConverter.prototype = { - var proxy = { - onStartRequest: function(request, context) { - listener.onStartRequest(aRequest, aContext); - }, - onDataAvailable: function(request, context, inputStream, offset, count) { - listener.onDataAvailable(aRequest, aContext, inputStream, - offset, count); - }, -- onStopRequest: function(request, context, statusCode) { -- // We get the DOM window here instead of before the request since it -- // may have changed during a redirect. -- var domWindow = getDOMWindow(channel); -+ onStopRequest(request, context, statusCode) { -+ var domWindow = getDOMWindow(channel, resourcePrincipal); -+ if (!Components.isSuccessCode(statusCode) || !domWindow) { -+ // The request may have been aborted and the document may have been -+ // replaced with something that is not PDF.js, abort attaching. -+ listener.onStopRequest(aRequest, context, statusCode); -+ return; -+ } - var actions; - if (rangeRequest || streamRequest) { - actions = new RangedChromeActions( - domWindow, contentDispositionFilename, aRequest, - rangeRequest, streamRequest, dataListener); - } else { - actions = new StandardChromeActions( - domWindow, contentDispositionFilename, aRequest, dataListener); - } - var requestListener = new RequestListener(actions); -- domWindow.addEventListener(PDFJS_EVENT_ID, function(event) { -+ domWindow.document.addEventListener(PDFJS_EVENT_ID, function(event) { - requestListener.receive(event); - }, false, true); - if (actions.supportsIntegratedFind()) { - var findEventManager = new FindEventManager(domWindow); - findEventManager.bind(); - } - listener.onStopRequest(aRequest, aContext, statusCode); - -diff --git a/browser/extensions/pdfjs/content/build/pdf.worker.js b/browser/extensions/pdfjs/content/build/pdf.worker.js ---- a/browser/extensions/pdfjs/content/build/pdf.worker.js -+++ b/browser/extensions/pdfjs/content/build/pdf.worker.js -@@ -41648,16 +41648,32 @@ - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isBool = sharedUtil.isBool; - var isDict = corePrimitives.isDict; - var isStream = corePrimitives.isStream; - var PostScriptLexer = corePsParser.PostScriptLexer; - var PostScriptParser = corePsParser.PostScriptParser; -+ function toNumberArray(arr) { -+ if (!Array.isArray(arr)) { -+ return null; -+ } -+ var length = arr.length; -+ for (var i = 0; i < length; i++) { -+ if (typeof arr[i] !== 'number') { -+ var result = new Array(length); -+ for (var j = 0; j < length; j++) { -+ result[j] = +arr[j]; -+ } -+ return result; -+ } -+ } -+ return arr; -+ } - var PDFFunction = function PDFFunctionClosure() { - var CONSTRUCT_SAMPLED = 0; - var CONSTRUCT_INTERPOLATED = 2; - var CONSTRUCT_STICHED = 3; - var CONSTRUCT_POSTSCRIPT = 4; - return { - getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps, str) { - var i, ii; -@@ -41747,43 +41763,43 @@ - out[index] = [ - arr[i], - arr[i + 1] - ]; - ++index; - } - return out; - } -- var domain = dict.getArray('Domain'); -- var range = dict.getArray('Range'); -+ var domain = toNumberArray(dict.getArray('Domain')); -+ var range = toNumberArray(dict.getArray('Range')); - if (!domain || !range) { - error('No domain or range'); - } - var inputSize = domain.length / 2; - var outputSize = range.length / 2; - domain = toMultiArray(domain); - range = toMultiArray(range); -- var size = dict.get('Size'); -+ var size = toNumberArray(dict.get('Size')); - var bps = dict.get('BitsPerSample'); - var order = dict.get('Order') || 1; - if (order !== 1) { - // No description how cubic spline interpolation works in PDF32000:2008 - // As in poppler, ignoring order, linear interpolation may work as good - info('No support for cubic spline interpolation: ' + order); - } -- var encode = dict.getArray('Encode'); -+ var encode = toNumberArray(dict.getArray('Encode')); - if (!encode) { - encode = []; - for (var i = 0; i < inputSize; ++i) { -- encode.push(0); -- encode.push(size[i] - 1); -- } -- } -- encode = toMultiArray(encode); -- var decode = dict.getArray('Decode'); -+ encode.push([0, size[i] - 1]); -+ } -+ } else { -+ encode = toMultiArray(encode); -+ } -+ var decode = toNumberArray(dict.getArray('Decode')); - if (!decode) { - decode = range; - } else { - decode = toMultiArray(decode); - } - var samples = this.getSampleArray(size, outputSize, bps, str); - return [ - CONSTRUCT_SAMPLED, -@@ -41868,22 +41884,19 @@ - // Decode_2j, Decode_2j+1) - rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); - // y_j = min(max(r_j, range_2j), range_2j+1) - dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]); - } - }; - }, - constructInterpolated: function PDFFunction_constructInterpolated(str, dict) { -- var c0 = dict.getArray('C0') || [0]; -- var c1 = dict.getArray('C1') || [1]; -+ var c0 = toNumberArray(dict.getArray('C0')) || [0]; -+ var c1 = toNumberArray(dict.getArray('C1')) || [1]; - var n = dict.get('N'); -- if (!isArray(c0) || !isArray(c1)) { -- error('Illegal dictionary for interpolated function'); -- } - var length = c0.length; - var diff = []; - for (var i = 0; i < length; ++i) { - diff.push(c1[i] - c0[i]); - } - return [ - CONSTRUCT_INTERPOLATED, - c0, -@@ -41899,49 +41912,45 @@ - return function constructInterpolatedFromIRResult(src, srcOffset, dest, destOffset) { - var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n); - for (var j = 0; j < length; ++j) { - dest[destOffset + j] = c0[j] + x * diff[j]; - } - }; - }, - constructStiched: function PDFFunction_constructStiched(fn, dict, xref) { -- var domain = dict.getArray('Domain'); -+ var domain = toNumberArray(dict.getArray('Domain')); - if (!domain) { - error('No domain'); - } - var inputSize = domain.length / 2; - if (inputSize !== 1) { - error('Bad domain for stiched function'); - } - var fnRefs = dict.get('Functions'); - var fns = []; - for (var i = 0, ii = fnRefs.length; i < ii; ++i) { -- fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i]))); -- } -- var bounds = dict.getArray('Bounds'); -- var encode = dict.getArray('Encode'); -+ fns.push(PDFFunction.parse(xref, xref.fetchIfRef(fnRefs[i]))); -+ } -+ var bounds = toNumberArray(dict.getArray('Bounds')); -+ var encode = toNumberArray(dict.getArray('Encode')); - return [ - CONSTRUCT_STICHED, - domain, - bounds, - encode, - fns - ]; - }, - constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) { - var domain = IR[1]; - var bounds = IR[2]; - var encode = IR[3]; -- var fnsIR = IR[4]; -- var fns = []; -+ var fns = IR[4]; - var tmpBuf = new Float32Array(1); -- for (var i = 0, ii = fnsIR.length; i < ii; i++) { -- fns.push(PDFFunction.fromIR(fnsIR[i])); -- } - return function constructStichedFromIRResult(src, srcOffset, dest, destOffset) { - var clip = function constructStichedFromIRClip(v, min, max) { - if (v > max) { - v = max; - } else if (v < min) { - v = min; - } - return v; -@@ -41968,18 +41977,18 @@ - // Prevent the value from becoming NaN as a result - // of division by zero (fixes issue6113.pdf). - tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); - // call the appropriate function - fns[i](tmpBuf, 0, dest, destOffset); - }; - }, - constructPostScript: function PDFFunction_constructPostScript(fn, dict, xref) { -- var domain = dict.getArray('Domain'); -- var range = dict.getArray('Range'); -+ var domain = toNumberArray(dict.getArray('Domain')); -+ var range = toNumberArray(dict.getArray('Range')); - if (!domain) { - error('No domain.'); - } - if (!range) { - error('No range.'); - } - var lexer = new PostScriptLexer(fn); - var parser = new PostScriptParser(lexer); -@@ -42928,18 +42937,18 @@ - case 'IndexedCS': - var baseIndexedCS = IR[1]; - var hiVal = IR[2]; - var lookup = IR[3]; - return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup); - case 'AlternateCS': - var numComps = IR[1]; - var alt = IR[2]; -- var tintFnIR = IR[3]; -- return new AlternateCS(numComps, ColorSpace.fromIR(alt), PDFFunction.fromIR(tintFnIR)); -+ var tintFn = IR[3]; -+ return new AlternateCS(numComps, ColorSpace.fromIR(alt), tintFn); - case 'LabCS': - whitePoint = IR[1]; - blackPoint = IR[2]; - var range = IR[3]; - return new LabCS(whitePoint, blackPoint, range); - default: - error('Unknown name ' + name); - } -@@ -43067,22 +43076,22 @@ - var name = xref.fetchIfRef(cs[1]); - numComps = 1; - if (isName(name)) { - numComps = 1; - } else if (isArray(name)) { - numComps = name.length; - } - alt = ColorSpace.parseToIR(cs[2], xref, res); -- var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3])); -+ var tintFn = PDFFunction.parse(xref, xref.fetchIfRef(cs[3])); - return [ - 'AlternateCS', - numComps, - alt, -- tintFnIR -+ tintFn - ]; - case 'Lab': - params = xref.fetchIfRef(cs[1]); - whitePoint = params.getArray('WhitePoint'); - blackPoint = params.getArray('BlackPoint'); - var range = params.getArray('Range'); - return [ - 'LabCS', -@@ -52483,9 +52492,9 @@ - initializeWorker(); - } - exports.setPDFNetworkStreamClass = setPDFNetworkStreamClass; - exports.WorkerTask = WorkerTask; - exports.WorkerMessageHandler = WorkerMessageHandler; - })); - }.call(pdfjsLibs)); - exports.WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler; --})); -\ No newline at end of file -+})); - |