Closed Bug 149383 Opened 23 years ago Closed 20 years ago

drag (electric) scroll & close tab/window crashes

Categories

(Core :: DOM: Selection, defect)

x86
Linux
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: tuukka.tolvanen, Assigned: mjudge)

Details

(Keywords: crash)

Attachments

(2 files)

From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020529 BuildID: 2002052918 1. mousedown left button on text 2. drag down to statusbar edge to begin scroll 3. click right button 4. mouseup left button (page should keep scrolling now; on linux you may need to focus another window temporarily or mouse entering content will stop the scroll) 5. close tab -> crash Reproducible approx. 1/40. iirc can also happen when closing window rather than tab. Present in 1.0 and trunk Might happen on Windows too, can't remember now... talkback id: TB7036404X This is an _old_ problem, I just noticed I hadn't ever filed it :(
not very usefull: Stack Signature 0x08fb1419 aca7fa41 Email Address Product ID Gecko1.0 Build ID 2002052918 Trigger Time 2002-06-05 12:05:29 Platform LinuxIntel Operating System Linux 2.4.18-k7 Module URL visited User Comments 1. mousedown left button on text 2. drag down to statusbar edge to begin scroll 3. mousedown right button 4. mouseup left button 5. mouseup right button 6. close tab -> crash Not always reproducible. Trigger Reason SIGSEGV: Segmentation Fault: (signal 11) Source File Name Trigger Line No. Stack Trace 0x08fb1419 0xbffff558 libxpcom.so + 0xa3f4c (0x40168f4c) libxpcom.so + 0xa4077 (0x40169077) libxpcom.so + 0xa0227 (0x40165227) libxpcom.so + 0xa060b (0x4016560b) libwidget_gtk.so + 0xd77f (0x408bb77f) libxpcom.so + 0x6fe0b (0x40134e0b) libwidget_gtk.so + 0xd7b9 (0x408bb7b9) libwidget_gtk.so + 0x13ec3 (0x408c1ec3) libgdk-1.2.so.0 + 0x17457 (0x40348457) libglib-1.2.so.0 + 0x104d8 (0x403784d8) libglib-1.2.so.0 + 0x10ae3 (0x40378ae3) libglib-1.2.so.0 + 0x10c7c (0x40378c7c) libgtk-1.2.so.0 + 0x8d7e7 (0x402997e7) libwidget_gtk.so + 0xd53c (0x408bb53c) libnsappshell.so + 0x107c6 (0x4089a7c6) mozilla-bin + 0x8fe9 (0x08050fe9) mozilla-bin + 0x97d7 (0x080517d7) libc.so.6 + 0x1914f (0x404b514f)
CC namachi@netscape.com hmm, a talkback Stack trace without symbols ? Is talkback broken ?
Keywords: crash
Matti, Doron: Can one of you reproduce this in the branch builds ?
namachi: I have no talkback access and i have no Linux builds. I saw this problem a few months ago for a few days. I would request a new TB ID from a new build if I know that TB works again and I thought i can ask you if it works again :-)
-> XP Toolkit
Assignee: Matti → jaggernaut
Component: Browser-General → XP Toolkit/Widgets
QA Contact: imajes-qa → jrgm
I'm gonna guess this has something to do with selection. -> Selection
Assignee: jaggernaut → mjudge
Component: XP Toolkit/Widgets → Selection
QA Contact: jrgm → pmac
Whoopee, I'm able to reproduce this >50% in a debug build now. 1. Open new browser window, http://www.mozilla.org/start/ 2. Open links "Tree Status", "New Checkins" to new tabs 3. Switch to tinderbox tab 4. Open a second window, http://www.mozilla.org/start/ 5. Electric-auto-scroll tinderbox page in first window as described in comment 0 steps 1-4 6. Close old window [X] I got illegal instruction once, but mostly good ol' segmentation fault. attaching bt's
The only difference between the stacks that I can parse is fullCount = 1 here vs 0 in next, in PL_ProcessEventsBeforeID
gtk2 fx trunk 20050708, seamonkey 1.8b1 -- the "autoscroll" ;) behaviour at STR#4 no longer happens -> unreproducible -> wfm
Status: NEW → RESOLVED
Closed: 20 years ago
Resolution: --- → WORKSFORME
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