commit dd746af135904c905cbcdf8792fbd6702814fb37 Author: Alex Catarineu acat@torproject.org Date: Thu Oct 3 16:50:12 2019 +0200

Bug 19417: Disable asmjs on safer and safest sec levels --- chrome/content/torbutton.js | 16 ---------------- modules/security-prefs.js | 1 + 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/chrome/content/torbutton.js b/chrome/content/torbutton.js index 94206ea5..907e4278 100644 --- a/chrome/content/torbutton.js +++ b/chrome/content/torbutton.js @@ -336,22 +336,6 @@ function torbutton_init() {

setupPreferencesForMobile();

- // XXX: Get rid of the cached asmjs (or IndexedDB) files on disk in case we - // don't allow things saved to disk. This is an ad-hoc fix to work around - // #19417. Once this is properly solved we should remove this code again. - if (m_tb_prefs.getBoolPref("browser.privatebrowsing.autostart")) { - let orig_quota_test = m_tb_prefs.getBoolPref("dom.quotaManager.testing"); - try { - // This works only by setting the pref to `true` otherwise we get an - // exception and nothing is happening. - m_tb_prefs.setBoolPref("dom.quotaManager.testing", true); - Services.qms.clear(); - } catch (e) { - } finally { - m_tb_prefs.setBoolPref("dom.quotaManager.testing", orig_quota_test); - } - } - // listen for our toolbar button being added so we can initialize it torbutton_init_toolbutton();

diff --git a/modules/security-prefs.js b/modules/security-prefs.js index ffc5ee39..8701a3b8 100644 --- a/modules/security-prefs.js +++ b/modules/security-prefs.js @@ -27,6 +27,7 @@ const kSecuritySettings = { "mathml.disabled" : [, true, true, true, false], "gfx.font_rendering.opentype_svg.enabled" : [, false, false, false, true ], "svg.disabled" : [, true, false, false, false], + "javascript.options.asmjs" : [, false, false, false, true ], };

// The Security Settings prefs in question.