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| author | Maximilian Goldstein <max.goldstein@qt.io> | 2021-06-09 15:02:45 +0200 |
|---|---|---|
| committer | Maximilian Goldstein <max.goldstein@qt.io> | 2021-06-09 17:03:00 +0200 |
| commit | 7fa28f98824a94396106eadfc028b329985a0cfc (patch) | |
| tree | b6db031923c6faef1b740749b921568a52274da3 /src/qml/jsruntime/qv4stackframe_p.h | |
| parent | 8238309e817e2fdcd409da7fc2d8531440b453cd (diff) | |
qv4function: Fix crash due to reference being invalidated
Function::updateInternalClass creates a reference to a QStringList that is appended to before being used.
This is unsafe and can leads to a segfault if the append() causes a reallocation.
Fixes: QTBUG-94360
Pick-to: 5.15 6.1 6.2
Change-Id: Iac49e8d816cf440ca2b70e133c88314eb8df6b91
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4stackframe_p.h')
0 files changed, 0 insertions, 0 deletions