diff options
| author | Lars Knoll <lars.knoll@digia.com> | 2013-09-20 15:13:14 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-09-22 15:29:00 +0200 |
| commit | 1fb3cd12c8cdc76d1986736fbd60b5810cc17045 (patch) | |
| tree | 700e7e2d29231a57c945e53fe71e2ab2250e8f2a /src/qml/jsruntime/qv4function.cpp | |
| parent | 47bf40dd49f90b52cc1b545b2be3035d48d6199e (diff) | |
Fix cases where mark() would access uninitialized memory
Change-Id: I4e07e20d30ba57759a0ece1c298a02b098718b33
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/jsruntime/qv4function.cpp')
| -rw-r--r-- | src/qml/jsruntime/qv4function.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4function.cpp b/src/qml/jsruntime/qv4function.cpp index a39050aaf2..89eb5baba2 100644 --- a/src/qml/jsruntime/qv4function.cpp +++ b/src/qml/jsruntime/qv4function.cpp @@ -62,12 +62,14 @@ Function::Function(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, name = compilationUnit->runtimeStrings[compiledFunction->nameIndex].asString(); formals.resize(compiledFunction->nFormals); + formals.fill(0); const quint32 *formalsIndices = compiledFunction->formalsTable(); for (int i = 0; i < compiledFunction->nFormals; ++i) formals[i] = engine->newString(unit->data->stringAt(formalsIndices[i])); locals.resize(compiledFunction->nLocals); + locals.fill(0); const quint32 *localsIndices = compiledFunction->localsTable(); for (int i = 0; i < compiledFunction->nLocals; ++i) locals[i] = engine->newString(unit->data->stringAt(localsIndices[i])); |