Bug 103035

Summary:	Firefox crashes in File-open dialogue
Product:	[openSUSE] SUSE LINUX 10.0	Reporter:	Thomas Schmidt <tschmidt>
Component:	Firefox	Assignee:	E-mail List <bnc-team-mozilla>
Status:	RESOLVED FIXED	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None
Version:	Beta 1
Target Milestone:	Beta 2
Hardware:	Other
OS:	All
Whiteboard:
Found By:	Other	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---
Attachments:	strace of firefox session

Description Thomas Schmidt 2005-08-09 14:10:08 UTC

When for example going to http://inttools.suse.de/rpms/9.3-i386/ 
and choosing right-click -> save as the choose-file dialogue appears. 
When I click on "save" in this dialogue firefox crashes. 
Console message is: 
/usr/bin/firefox: line 251:  8919 Speicherzugriffsfehler  $MOZ_PROGRAM $MOZ_LANG

Comment 1 Thomas Schmidt 2005-08-09 14:10:54 UTC

Created attachment 45331 [details]
strace of firefox session

Comment 2 Thomas Schmidt 2005-08-10 09:38:40 UTC

The same happens when saving attachments from Thunderbird. 
When clicking on "save" in the file dialogue the app crashes. 
Message is: 
/usr/bin/thunderbird: line 251: 22822 Speicherzugriffsfehler  $MOZ_PROGRAM $MOZ_
                                      LANG

Both firefox and thunderbird are using the profiles that were created on SUSE
9.3 before 
upgrading to 10.0Beta1.

Comment 3 Wolfgang Rosenauer 2005-08-15 20:03:22 UTC

Could you please provide a backtrace:

LD_LIBRARY_PATH=/opt/MozillaFirefox/lib gdb /opt/MozillaFirefox/lib/firefox-bin

Comment 4 Wolfgang Rosenauer 2005-08-17 08:47:47 UTC

I don't get the filepicker at all:

Program received signal SIG33, Real-time event 33.
[Switching to Thread 1112546224 (LWP 13977)]
0xffffe410 in __kernel_vsyscall ()
(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0x401a0ccc in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/tls/libpthread.so.0
#2  0x40186cdf in PR_Lock () from /usr/lib/libnspr4.so
#3  0x401870b1 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#4  0x080d2907 in nsIOutputStream::nsIOutputStream ()
#5  0x4018cc5c in PR_Select () from /usr/lib/libnspr4.so
#6  0x4019e277 in start_thread () from /lib/tls/libpthread.so.0
#7  0x40ca30ce in clone () from /lib/tls/libc.so.6
#8  0x42501bb0 in ?? ()

Comment 5 Wolfgang Rosenauer 2005-08-17 12:57:31 UTC

It seems related to the NSPR separation. I have to try some things.

Comment 6 Wolfgang Rosenauer 2005-08-17 13:17:31 UTC

yes, I've checked with a build with builtin NSPR and this works for me.
I can save a download completely. Now we have to find out what's the case.

Comment 7 Thomas Schmidt 2005-08-17 13:46:39 UTC

Hi, when running in gdb I was not able to reproduce the original crash, 
it also stopped when opening the filepicker with: 

[New Thread 1116187568 (LWP 6631)]

Program received signal SIG33, Real-time event 33.
[Switching to Thread 1116187568 (LWP 6631)]
0xffffe410 in __kernel_vsyscall ()
(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0x401aaccc in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/tls/libpthread.so.0
#2  0x40190cdf in PR_Lock () from /usr/lib/libnspr4.so
#3  0x401910b1 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#4  0x080ec67a in nsAdoptingCString::nsAdoptingCString ()
#5  0x080ec78c in nsAdoptingCString::nsAdoptingCString ()
#6  0x40196c5c in PR_Select () from /usr/lib/libnspr4.so
#7  0x401a8277 in start_thread () from /lib/tls/libpthread.so.0
#8  0x40cad10e in clone () from /lib/tls/libc.so.6
#9  0x4287abb0 in ?? ()
(gdb) quit

but I am not trained in using gdb and do not know at all what this means ;-)

Comment 8 Wolfgang Rosenauer 2005-08-18 07:50:10 UTC

The signal interrupts the execution within gdb. That's the reason. It's not
crashed at this time.
I can't reproduce it anymore with beta2 and a new firefox build which will be on
beta3. Please try again with Firefox from beta2.

Comment 9 Thomas Schmidt 2005-08-18 11:48:26 UTC

I also cannot reproduce the crash in firefox and in thunderbird with beta2.

Comment 10 Wolfgang Rosenauer 2005-08-18 12:28:47 UTC

so somehow it seems it disappeared