diff options
| author | Volker Krause <volker.krause@kdab.com> | 2014-01-17 13:28:37 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-18 11:16:40 +0100 |
| commit | ec77f93b389d0a69af54f278a8bf7c4919fd696c (patch) | |
| tree | d0319b220c4e1da71cbad7d57fc0508db5ad5756 /tests | |
| parent | eae8abbc188db559bb1509dbcab6807252edc32e (diff) | |
Fix crash when constructing a QVector with an empty initializer list.
Data::allocate(0) returns a pointer to read-only memory, updating d->size
will segfault. The safety check for this exists in all other QVector ctors
already.
Change-Id: Ida0fe4182de56ee62c7f91e8652cfafbfd7b8410
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/corelib/tools/qvector/tst_qvector.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qvector/tst_qvector.cpp b/tests/auto/corelib/tools/qvector/tst_qvector.cpp index 53caec4a64..59956e33cf 100644 --- a/tests/auto/corelib/tools/qvector/tst_qvector.cpp +++ b/tests/auto/corelib/tools/qvector/tst_qvector.cpp @@ -2042,6 +2042,9 @@ void tst_QVector::initializeList() QVector<QVector<T>> v3; v3 << v1 << (QVector<T>() << val4) << QVector<T>() << v1; QCOMPARE(v3, v2); + + QVector<T> v4({}); + QCOMPARE(v4.size(), 0); #endif } |