Platform/2012-04-10

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Platform Meeting Details

  • Tuesdays - 11:00 am Pacific
  • Dial-in: Audio-only conference# 95312
    • People with Mozilla phones or softphones please dial x4000 Conf# 95312
    • US/Toll-free: +1 800 707 2533, (pin 4000) Conf# 95312
    • US/California/Mountain View: +1 650 903 0800, x4000 Conf# 95312
    • US/California/San Francisco: +1 415 762 5700, x4000 Conf# 95312
    • US/Oregon/Portland: +1 971 544 8000, x4000 Conf# 95312
    • CA/British Columbia/Vancouver: +1 778 785 1540, x4000 Conf# 95312
    • CA/Ontario/Toronto: +1 416 848 3114, x4000 Conf# 95312
    • UK/London: +44 (0)207 855 3000, x4000 Conf# 95312
    • FR/Paris: +33 1 84 88 37 37, x4000 Conf# 95312
    • Gmail Chat (requires Flash and the Google Talk plugin): paste +1 650 903 0800 into the Gmail Chat box that doesn't look like it accepts phone numbers
    • SkypeOut is free if you use the 800 number
  • Warp Core Vidyo Room
  • join irc.mozilla.org #planning for back channel

Kilimanjaro

Notices / Schedule

  • If you have no more blockers for FF12 and the next ESR (released 4/24), please start digging into bugs tracked for FF13

Firefox Development

  • Jared Wein landed initial support for click to play plugins on desktop (bug 711552)
    • Followup work in bug 711618 to improve permissions model

Firefox Developer Tools

Add-on SDK

  • There were delays getting AMO updated with the 1.6 SDK last week so some developers may have seen warnings when uploading their add-ons
  • Spinning a 1.6.1 release to fix a minor leak

Performance

  • This week's Snappy summary
  • Ehsan discovered some really bad performance issues for animated skins or those that heavily use svg and css
    • Will look at moving image decoding off of the main thread
  • Vlad worked on cancellable sql (bug 722243), have to figure out if the benefit from cancellable queries justifies additional locking
  • Vlad is analyzing a batch of slow startup data from March
  • Anthony and QA team are chrome leak testing looking for leaked documents that should be cycle collected
  • Tim put up AreWeSmallYet, tracking changes in build size: http://arewesmallyet.com/
  • Bill disabled incremental GC due to leaks bug 641025
  • mccra8 removed more stuff from the CC graph (bug 740185)

GFX

  • Continue to be focused on mobile Firefox.
    • We fixed most of Firefox on Android's extreme crashiness, with the notable exception of on David Baron's phone, who alone accounts for 13% of our crashes (221 unique crash IDs) in the past week, the #1 topcrasher by a large margin.
    • We're focused on performance and checkerboardiness now, with our major work being tracked as Fennec beta blockers.

JS

Layout

  • Focused on mobile Firefox.
    • Readability.
    • Scrolling/Zoom bugs.

Video

  • MediaStreams near landing on m-c
  • Initial WebRTC landings being planned (preffed off).

DOM

  • No updates today.

WebAPI

Network

Identity

Plugins

Mobile

Accessibility

Tree Management

  • hg.m.o downtime Thursday April 12 6-9am PDT for migration to new datacentre
  • Switching OSX build machines today hopefully - nightly updates will be diverted until testing is completed
  • tree status app in staging for poking: https://treestatus-dev.allizom.org/
  • infrastructure load for march
    • 4,508 pushes in March - peaking at 238 checkins per day
    • 5th month in a row of record activity

Security

Date / Time Item
Mon Apr 9 / 13:00 PST BrowserID Sync
Wed Apr 11 / 13:00 PST AVAILABLE
Thu Apr 12 / 10:00 PST AVAILABLE
Fri Apr 13 / 10:00 AM PST AVAILABLE

Calendar and Meeting details 

General Meeting Details 
* IRC Channel: #security 
* Etherpad: http://etherpad.mozilla.com:9000/secreview 
* Vidyo: https://v.mozilla.com/flex.html?roomdirect.html&key=5XEMsG1ApA4b (Room 9058)
* Dial-in Info (phone): 
** In office or soft phone: extension 92 
** US/INTL: 650-903-0800 or 650-215-1282 then extension 92 
** Toronto: 416-848-3114 then extension 92 
** Toll-free: 800-707-2533 then password 369 
** Conference num 99058


For updates to meetings please see the Security Review Calendar

Security Review Needed but Unscheduled

Review Needed

  • Feature pages triaged to need review, review unscheduled
Feature Feature List Target Rel Prod Mgr Lead Engr Security lead Security status Security notes Last Modified

Bugs marked sec-review-needed that need to be scheduled

No results.

0 Total; 0 Open (0%); 0 Resolved (0%); 0 Verified (0%);


Stability Report

Socorro

  • Due to a file name pattern change by Adobe, the version of current Flash releases isn't detected by Socorro (bug 742735). This also makes KaiRo's Flash crash/hang reports not list those 11.2.* versions - a fix is ready for landing and should be deployed in tomorrow's Socorro release.

Desktop

Trunk

  • bug 741715 crash in XPCWrappedNativeProto::TraceJS
  • bug 743767 Firefox crash @ memcpy | GlyphBufferAzure::Flush

Release

  • bug 744043 Firefox crash [@ gfxASurface::GetType()

Beta

  • bug 717175 - gfxFont::AgeCacheEntry. Fixed in 12b4.
  • bug 673543 - nsDiskCacheMap::DeleteRecord. Patch waiting review.
  • bug 738661 - crash in nmsvc from CovenantEyes. Trying to repro in a debugger.
  • bug 741179 - crash in nsDiskCacheBlockFile::Write. Met this morning to discuss. Looking at correlations more closely, trying to reproduce.

Third Party

  • bug 743699 Flash crash in 11_2_202_228
    • After we reprocess signatures there will likely be more bugs related to this Flash version filed

Mobile

Top crashes over last 3 days on 14.0a1 - https://crash-stats.mozilla.com/topcrasher/byversion/FennecAndroid/14.0a1/3/browser CrashStats 2012-04-09.png

  • Note: Graph is a capture from 2012/04/09 at 10:34 AM PDT for a 3 day period

The following are crashes that do not have fixes from the Top Crash List

  1. - bug 738198 - dvmAsmInstructionStart - Plugin issue (LANDED TODAY)
  2. - bug 730890 - libdvm.so@0x50e96
  3. - bug 737128 - mozilla::gl::GLContextEGL::ReleaseSurface
  4. - bug 731286 - libflashplayer.so@0x157bbe - Assume we can't do anything here.
  5. - bug 743724 - libEGL_mali.so@0xdae4

Other Socorro work listed in the Mobile Dev Meeting Notes

Roundtable

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