View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002788 | ardour | bugs | public | 2009-07-23 00:57 | 2020-04-19 20:14 |
| Reporter | elthariel | Assigned To | cth103 | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | Linux 2.6 | ||||
| Summary | 0002788: Double clicks on region in editor causes segfault | ||||
| Description | As said here: http://library.gnome.org/devel/gdk/stable/gdk-Event-Structures.html#GdkEventButton When double clicking, in addition to GDK_BUTTON_EVENT, GTK_{2/3}BUTTON_EVENT are emitted by GDK, but for the 2 events, only one release is called. In button_press_handler this cause _drag object to be created without being deleted in the release handler, triggering asserting GDK_2BUTTON_EVENT and GDK_3BUTTON_EVENT doesn't appears anywhere in the button click handler so i think we can simply discard them for the moment. | ||||
| Steps To Reproduce | Double click on a region in the editor | ||||
| Tags | No tags attached. | ||||
|
2009-07-23 00:57
|
double-click-segfault-in-editor.patch (643 bytes)
Index: gtk2_ardour/editor_canvas_events.cc
===================================================================
--- gtk2_ardour/editor_canvas_events.cc (revision 5415)
+++ gtk2_ardour/editor_canvas_events.cc (working copy)
@@ -229,8 +229,6 @@
switch (event->type) {
case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
ret = button_press_handler (item, event, type);
break;
case GDK_BUTTON_RELEASE:
@@ -248,6 +246,9 @@
ret = leave_handler (item, event, type);
break;
+ /* double and triple clicks are currently unused. */
+ case GDK_2BUTTON_PRESS:
+ case GDK_3BUTTON_PRESS:
default:
break;
}
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This has been fixed with a slightly modified patch. Many thanks! |
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Issue has been closed automatically, by Trigger Close Plugin. Feel free to re-open with additional information if you think the issue is not resolved. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2009-07-23 00:57 | elthariel | New Issue | |
| 2009-07-23 00:57 | elthariel | File Added: double-click-segfault-in-editor.patch | |
| 2009-07-23 01:01 | cth103 | Status | new => assigned |
| 2009-07-23 01:01 | cth103 | Assigned To | => cth103 |
| 2009-09-02 23:07 | cth103 | cost | => 0.00 |
| 2009-09-02 23:07 | cth103 | Note Added: 0006633 | |
| 2009-09-02 23:07 | cth103 | Status | assigned => resolved |
| 2009-09-02 23:07 | cth103 | Resolution | open => fixed |
| 2010-04-24 10:28 | cth103 | Category | bugs => bugs2 |
| 2010-04-24 10:31 | cth103 | Category | bugs2 => bugs |
| 2020-04-19 20:14 | system | Note Added: 0021956 | |
| 2020-04-19 20:14 | system | Status | resolved => closed |
