https://bugzilla.novell.com/show_bug.cgi?id=409324 Philipp Thomas changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Possible bug lin XtAppNextEvent |Possible bug in XtAppNextEvent -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=409324 User mhopf@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=409324#c3 Matthias Hopf changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P4 - Low --- Comment #3 from Matthias Hopf 2008-07-25 10:27:03 MDT --- Setting priority & severity according to new guidelines. This is either a gcc bug or (more likely) an application not sticking strictly to the C/C++ standard. Did anybody try to compile with '-O2 -fno-strict-aliasing'? That is typically the first test. The test about -fschedule-insns -fschedule-insns2 indicates that this is a gcc bug, though. Unless that is proven, I won't increase the severity, though. I also suggest using a tracepoint to see where the word is actually cleared, that that is a bit more involved regarding gdb. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=409324 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=409324#c5 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED Info Provider|pth@novell.com | Resolution| |NORESPONSE --- Comment #5 from Stefan Dirsch 2008-08-09 04:48:30 MDT --- Still no feedback after a week. Please reopen once you can provide the requestes feedback. See questions in comment #3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=409324 User mhopf@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=409324#c7 Matthias Hopf changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |NEEDINFO Info Provider| |pth@novell.com --- Comment #7 from Matthias Hopf 2008-09-10 05:44:24 MDT --- 1) Too bad :-( 2) Break at the point where the variable that is changed later is created/initialized (XtAppNextEvent). In this breakpoint get the address of event and assign it a watchpoint (gdb) print &event $2 = (XEvent **) 0x7fff 1700 7aa0 (gdb) watch *(void **)&event Hardware watchpoint XYZ created. Important is the *Hardware* watchpoint - otherwise running will unbearably slow. Now continue. As soon as the event is changed, it'll interrupt. If this happens only in the nth iteration, the best thing to do is to ignore the first n-1 breakpoint invocations (gdb command 'ignore'). -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=409324 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=409324#c9 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|mhopf@novell.com |bnc-team-screening@forge.provo.novell.com Status|NEEDINFO |NEW Component|X.Org |Other Info Provider|pth@novell.com | QAContact|xorg-maintainer-bugs@forge.provo.novell.com |qa@suse.de --- Comment #9 from Stefan Dirsch 2008-09-19 05:27:20 MDT --- SUSE/Novell developers don't believe this is a bug in Xt. Reassigning to Philipp, who came up with this issue. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=409324 User eich@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=409324#c12 Egbert Eich changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|pthomas@novell.com |pth@novell.com --- Comment #12 from Egbert Eich 2008-09-19 06:35:31 MDT --- Assigning to Philipp now. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.