Description: If the user attempts to sign in to an IMAP email account (such as Yahoo or Gmail), the device will take a long time at the 'sign in' loading screen, then return the user to the account sign in page with the error message 'Unable to establish a connection with "imap.mail.yahoo.com". There may be a problem with the network" Repro Steps: 1) Update a Flame device to BuildID: 20141016040204 2) Open the Email app 3) Input the Name and Email Address for a Gmail or Yahoo account and select 'Next' 4) Input the password for the Email account. Actual: The account fails to sign in, giving an Network error message. Expected: The account signs in properly. Environmental Variables: Device: Flame 2.2 Master (319MB) BuildID: 20141016040204 (Full Flash) Gaia: 841d0d7d1b879f0ff4b5a8727f5dd23c7b0000a9 Gecko: a280a03c9f3c Gonk: 52c909e821d107d414f851e267dedcd7aae2cebf Version: 36.0a1 (2.2 Master) Firmware: V180 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0 Repro frequency: 5/5 Link to failed test cases: https://moztrap.mozilla.org/manage/case/6113/ https://moztrap.mozilla.org/manage/case/6114/ See attached: screenshot, logcat ------------------------------------ This issue does NOT occur on Flame 2.1 Email account signs in properly Environmental Variables: Device: Flame 2.1 (319MB) BuildID: 20141016001201 (Full Flash) Gaia: 477a9e61c3edf12f32a62a19d329cd277202cc6b Gecko: 67573e422a0f Gonk: 52c909e821d107d414f851e267dedcd7aae2cebf Version: 34.0 (2.1) Firmware: V180 User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0

[Blocking Requested - why for this release]: Functional Regression of a Core Feature that fails smoke tests. Requesting a window.

These errors from the log seem bad... 10-16 11:38:12.840: W/E-Mail(9483): [JavaScript Error: "Error: Exposing privileged accessor properties is prohibited" {file: "app://email.gaiamobile.org/js/ext/main-frame-setup.js" line: 2}] 10-16 11:38:12.880: W/E-Mail(9483): [JavaScript Error: "Error: Exposing privileged accessor properties is prohibited" {file: "app://email.gaiamobile.org/js/ext/main-frame-setup.js" line: 2}] 10-16 11:38:17.670: I/cat(257): <7>[ 4200.585310] DOM Worker: unhandled page fault (11) at 0xb0f82578, code 0x00f

Regression window Last working BuildID: 20141015110017 Gaia: 841d0d7d1b879f0ff4b5a8727f5dd23c7b0000a9 Gecko: 7de522bd9785 Platform Version: 36.0a1 Firmware Version: V180 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0 First broken BuildID: 20141015113215 Gaia: 841d0d7d1b879f0ff4b5a8727f5dd23c7b0000a9 Gecko: a280a03c9f3c Platform Version: 36.0a1 Firmware Version: V180 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0 Working Gaia / Broken Gecko = Repro Gaia: 841d0d7d1b879f0ff4b5a8727f5dd23c7b0000a9 Gecko: a280a03c9f3c Broken Gaia / Working Gecko = No repro Gaia: 841d0d7d1b879f0ff4b5a8727f5dd23c7b0000a9 Gecko: 7de522bd9785 Gecko pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=7de522bd9785&tochange=a280a03c9f3c Mozilla Inbound Last working BuildID: 20141015060114 Gaia: 5f1f0960ae9d22acf2a324ad37a48174d6df87f6 Gecko: 1c9d6c298b5a Platform Version: 36.0a1 Firmware Version: V180 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0 First broken BuildID: 20141015060614 Gaia: 5f1f0960ae9d22acf2a324ad37a48174d6df87f6 Gecko: 204a676d3c8e Platform Version: 36.0a1 Firmware Version: V180 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0 Working Gaia / Broken Gecko = Repro Gaia: 5f1f0960ae9d22acf2a324ad37a48174d6df87f6 Gecko: 204a676d3c8e Broken Gaia / Working Gecko = No repro Gaia: 5f1f0960ae9d22acf2a324ad37a48174d6df87f6 Gecko: 1c9d6c298b5a Gecko pushlog: http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=1c9d6c298b5a&tochange=204a676d3c8e

Running in firefox nightly, without bundling of scripts, the error line numbers are more informative: JavaScript error: http://email.gaiamobile.org:8080/js/ext/worker-support/net-main.js, line 84: Error: Exposing privileged accessor properties is prohibited JavaScript error: http://email.gaiamobile.org:8080/js/ext/worker-support/net-main.js, line 68: Error: Exposing privileged accessor properties is prohibited Those lines correspond to accessing `event.data` inside some mozTCPSocket event handlers: https://github.com/mozilla-b2g/gaia/blob/abef62c0623e5504a97b4fd411e879a67b285b52/apps/email/js/ext/worker-support/net-main.js#L68 and https://github.com/mozilla-b2g/gaia/blob/abef62c0623e5504a97b4fd411e879a67b285b52/apps/email/js/ext/worker-support/net-main.js#L84 This looks like a gecko regression, or at least a non-gaia email regression. The email code has not changed in this area for quite some time. When the regression range is found, the focus should likely be on changes related to mozTCPSocket or how its event data is exposed to content.

Broken by bug 1082450 - can you take a look Bobby?

This is bug 1084245. I'm going to talk to jdm about it when he gets in today.