This bug was filed from the Socorro interface and is report bp-d5a83319-e6b0-4208-9f94-c33522111024 . ============================================================= Print a page on Windows using the 'Microsoft XPS Document Writer'. The browser crashes, Reproducible: Always Steps to Reproduce: 1. Start Firefox 2. Open any page (ex http://support.mozilla.com/en-US/home ) 3. File > Print > Microsoft XPS Document Writer 4. OK , Select File > Save Actual Results: Crashes Expected Results: Not crash Regression window(m-c) Works: http://hg.mozilla.org/mozilla-central/rev/1ca405a46f21 Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111011 Firefox/10.0a1 ID:20111011110456 Crashes: http://hg.mozilla.org/mozilla-central/rev/e0ae39a3298e Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111012 Firefox/10.0a1 ID:20111012031018 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=1ca405a46f21&tochange=e0ae39a3298e Regression window(m-i) Works; http://hg.mozilla.org/integration/mozilla-inbound/rev/5676f1cc52c8 Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111011 Firefox/10.0a1 ID:20111011085356 Crashes: http://hg.mozilla.org/integration/mozilla-inbound/rev/49ccbc7fd631 Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111011 Firefox/10.0a1 ID:20111011091255 Pushlog; http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=5676f1cc52c8&tochange=49ccbc7fd631

I've backed out bug 677797. Can you please test tomorrow's nightly to see whether this is fixed? Also, can you please let us know the version of Office that you have installed (the XPS Document Writer printer comes with Office, right?). Thanks!

I think the printer comes from .NET Framework 3.0.(I have never installed Office) Snippet of test peint is as follows. プリンタ名(printer name):Microsoft XPS Document Writer ドライバ名(driver name):mxdwdrv.dll データ ファイル(data name):mxdwdui.gpd 構成ファイル(makeup? file):unidrvui.dll ヘルプ ファイル(help file):unidrv.hlp ドライバのバージョン(driver version):6.00 環境(env):Windows NT x86 既定のデータ型(default data format):RAW このドライバが使う追加ファイル(additional file): C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\mxdwdui.dll(6.0.6002.22136 (vistasp2_ldr.090513-2347)) C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\mxdwdui.ini C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\stddtype.gdl C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\stdnames.gpd C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\stdschem.gdl C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\stdschmx.gdl C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\unidrv.dll(6.0.6002.22136 (vistasp2_ldr.090513-2347)) C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\unires.dll(6.0.6002.22136 (vistasp2_ldr.090513-2347)) C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\XpsSvcs.dll(6.0.6002.22136 (vistasp2_ldr.090513-2347))

works for me on today's Nightly . http://hg.mozilla.org/mozilla-central/rev/cc66accc8181 Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111026 Firefox/10.0a1 ID:20111026031017 And I conform that the following cset foxed the crash. http://hg.mozilla.org/mozilla-central/rev/ddaf5686c70c Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111025 Firefox/10.0a1 ID:20111025083546

Maybe this was caused by one of the dll's loaded here having a hardcoded location, so therefore to implement mandatory aslr we would need to blacklist this.