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| author | Denis Letov <den.letoff@gmail.com> | 2026-09-29 20:28:01 +0300 |
|---|---|---|
| committer | Denis Letov <den.letoff@gmail.com> | 2026-09-30 16:03:57 +0000 |
| commit | 549ecd1eee8d9c48dfccf6f5404ec1c4b0175f08 (patch) | |
| tree | 939ea8c496b13297bc42b30eb4ffb328dc47abd5 /src/quicktemplates/qquickscrollbar_p_p.h | |
| parent | 2fba5e4ba8b4c54c244500dcd880d98817be4f2c (diff) | |
Quick: Fix crash when a section item outlives its context
A ListView section item can outlive its creation context, for example
when the model is reset while the view is being laid out, or when the
view is being torn down while a contentY animation is still running.
The next call to setSectionHelper() then dereferences a null
QQmlContext: QQmlContextData::get(nullptr) reads QQmlContextPrivate at
offset 8, which crashes with an access violation.
Skip the update when the context is null
The section may keep its outdated label until it is released and a new
section item is created with a valid context
Fixes: QTBUG-130819
Pick-to: 6.8 6.12
Change-Id: I8be5b3073fdceda878014cf5c1cf136778691270
Reviewed-by: SanthoshKumar Selvaraj <santhosh.kumar.selvaraj@qt.io>
Diffstat (limited to 'src/quicktemplates/qquickscrollbar_p_p.h')
0 files changed, 0 insertions, 0 deletions