Crash when undoing deletion of bracket

• May 6, 2016 - 15:47
Reported version
3.0
Type
Functional
Severity
S2 - Critical
Status
closed
Project
MuseScore
Tags
3.0alpha
notations

Steps:
1- Create a new grand staff score;
2- Select the brace and delete it;
3- Undo -> crash.
Windows 8.1, GIT commit: 1d1b5a43
The corruption is probably generated already at step 2, since AddressSanitizer crashes just after step 2 when dragging the score, see attached log

Attachment Size
brace_crash_log.txt 8.49 KB

Comments

• May 13, 2016 - 09:33

Stack trace:
1 ?? 0xea8e4fc0
2 Ms::Score::setSelection score.cpp 1630 0x740684
3 Ms::SaveState::undo undo.cpp 344 0x72e30f
4 Ms::UndoCommand::undo undo.cpp 145 0x72d817
5 Ms::UndoStack::undo undo.cpp 312 0x72e03c
6 Ms::MuseScore::undoRedo musescore.cpp 3174 0x492155
7 Ms::MuseScore::cmd musescore.cpp 4254 0x497ee3
8 Ms::MuseScore::cmd musescore.cpp 4057 0x496fa8
9 Ms::MuseScore::qt_static_metacall moc_musescore.cpp 825 0x689de2
10 ZN11QMetaObject8activateEP7QObjectiiPPv 0x68a07a62
11 ZN12QActionGroup7hoveredEP7QAction 0x194d5295
12 ?? 0x1f820fd0
13 ZN7QAction8activateENS_11ActionEventE 0x194d4248
14 ?? 0x28c9a8
15 ?? 0x909001c5
16 ?? 0x46e425ff
17 ?? 0x909001c5
18 ?? 0x427025ff
19 ?? 0x909001c5
20 ?? 0x414025ff
...

Not sure this helps...

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