Bug 156487

Summary:	hugin segfaults when closing file dialog
Product:	[openSUSE] SUSE Linux 10.1	Reporter:	Michal Marek <mmarek>
Component:	X11 Applications	Assignee:	Michal Marek <mmarek>
Status:	RESOLVED FIXED	QA Contact:	Stefan Dirsch <sndirsch>
Severity:	Normal
Priority:	P5 - None
Version:	Beta 4
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	Other	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---
Attachments:	hugin.backtrace hugin-0.5-filedialog-close-crash.patch

Description Michal Marek 2006-03-09 14:54:49 UTC

Run hugin, select "Add individual images..." and close the file dialog again.
hugin either segfaults immediatelly or prints:


(hugin:17019): GLib-GObject-WARNING **: invalid uninstantiatable type `gchararray' in cast to `GtkFileChooser'

(hugin:17019): Gtk-CRITICAL **: gtk_file_chooser_get_filter: assertion `GTK_IS_FILE_CHOOSER (chooser)' failed

(hugin:17019): Gtk-CRITICAL **: gtk_file_chooser_list_filters: assertion `GTK_IS_FILE_CHOOSER (chooser)' failed

After two or three iterations, hugin eventually segfaults. Same result
on x86_64 and i586.

Comment 1 Michal Marek 2006-03-09 14:55:54 UTC

Created attachment 71990 [details]
hugin.backtrace

Comment 2 Michal Marek 2006-03-09 16:17:21 UTC

Created attachment 72033 [details]
hugin-0.5-filedialog-close-crash.patch

Patch that avoids touching the dlg object when it's closed/cancelled.
The real problem is wxGTK not distinguishing between "dialog canceled" and
"dialog closed" (and the GTK widget free()d). It allways returns wxID_CANCEL :-(

Comment 3 Stanislav Brabec 2006-03-20 15:24:28 UTC

Fixed. Could you report it upstream?

Comment 4 Michal Marek 2006-04-13 07:00:37 UTC

done.