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Removed useless work-around suggested in moz bug 1410755 which caused Tor Browser content process crashes.

This commit is contained in:
hackademix 2018-07-19 00:31:34 +02:00
parent c0fbf92cfa
commit 0910566926
1 changed files with 5 additions and 14 deletions
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19
src/bg/RequestUtil.js
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@ -1,10 +1,8 @@
'use strict'; 'use strict';
{ {
let NULL = new Uint8Array();
let xmlFeedOrImage = /^(?:(?:application|text)\/(?:(?:r(?:ss|df)|atom)\+)xml(;|$))|image\//i; let xmlFeedOrImage = /^(?:(?:application|text)\/(?:(?:r(?:ss|df)|atom)\+)xml(;|$))|image\//i;
let rawXml = /^(?:application|text)\/xml;/i; let rawXml = /^(?:application|text)\/xml;/i;
let brokenOnLoad; let brokenXMLOnLoad;
let pendingRequests = new Map(); let pendingRequests = new Map();
@ -83,12 +81,12 @@
} }
if (xmlFeedOrImage.test(content.type) && !/\/svg\b/i.test(content.type)) return; if (xmlFeedOrImage.test(content.type) && !/\/svg\b/i.test(content.type)) return;
if (typeof brokenOnLoad === "undefined") { if (typeof brokenXMLOnLoad === "undefined") {
brokenOnLoad = await (async () => parseInt((await browser.runtime.getBrowserInfo()).version) < 61)(); brokenXMLOnLoad = await (async () => parseInt((await browser.runtime.getBrowserInfo()).version) < 61)();
} }
let mustCheckFeed = brokenOnLoad && frameId === 0 && rawXml.test(content.type); let mustCheckFeed = brokenXMLOnLoad && frameId === 0 && rawXml.test(content.type);
debug("mustCheckFeed = %s, brokenOnLoad = %s", mustCheckFeed, brokenOnLoad); debug("mustCheckFeed = %s, brokenXMLOnLoad = %s", mustCheckFeed, brokenXMLOnLoad);
let filter = browser.webRequest.filterResponseData(requestId); let filter = browser.webRequest.filterResponseData(requestId);
let buffer = []; let buffer = [];
let first = true; let first = true;
@ -114,13 +112,6 @@
} }
}; };
if (brokenOnLoad) {
filter.onstart = event => {
filter.write(NULL);
debug("onstart", url);
}
}
filter.ondata = event => { filter.ondata = event => {
if (first) { if (first) {
runAndFlush(); runAndFlush();