474812 - Xul apps exit quickly on first run on windows ce emulator

Status: RESOLVED WONTFIX

(Toolkit Graveyard :: XULRunner, defect)

Description

[Brad Lassey [:blassey] (use needinfo?)]

The second run works fine.

Comment 1

[Brad Lassey [:blassey] (use needinfo?)]

Attachment: dump

we're crashing in filesys.exe

exception is:
(1ee44d02.1ee44cde): Access violation - code c0000005 (!!! second chance !!!)
022b437c 103096e5 ldr         r3, [r6, #0x10]


here's a stack trace:

0x22b437c
0x3ea63d8
coredll_3f4c000+0x1f970
nspr4_79620000+0x39d8c
nspr4_79620000+0x2d01c
nspr4_79620000+0x4bcc
xul_78180000+0xce2c70
xul_78180000+0xce54cc
xul_78180000+0xcec4f4
xul_78180000+0xcec8fc
xul_78180000+0xced9a4
xul_78180000+0x43591c
xul_78180000+0x43907c
xul_78180000+0x439a1c
xul_78180000+0x60290c
xul_78180000+0xc80a70
xul_78180000+0x27918
xul_78180000+0x6ff74
xul_78180000+0x59120
xul_78180000+0x294bc

Comment 2

[Brad Lassey [:blassey] (use needinfo?)]

After tracing through a bit, it seems the problem is that CreateFileW returns an invalid file handle.  The result of GetLastError is 0x5.

http://mxr.mozilla.org/mozilla-central/source/xpcom/io/nsLocalFileWin.cpp#403

Comment 3

[Brad Lassey [:blassey] (use needinfo?)]

Sorry, the file being opened is hiddenWindow.html.

Comment 4

[Doug Turner (:dougt)]

ERROR_ACCESS_DENIED?

brad,
do you see anything on the console that may indicate running out of memory?

Comment 5

[Brad Lassey [:blassey] (use needinfo?)]

No, I suspect that hiddenWindow.html is being opened multiple times, and one of those times FILE_SHARE_READ isn't being specified.

Comment 6

[Brad Lassey [:blassey] (use needinfo?)]

I've been seeing this consistently on the emulator, but it appears to not be an issue on my device, I'm changing the summary and marking as won't fix.