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Fix stack-use-after-scope of AqlItemBlockManager (inside SingleRowFetcherHelper) (#8609)

This commit is contained in:
Tobias Gödderz 2019-03-28 12:28:53 +01:00 committed by Jan
parent f2455786a7
commit 670f9c662e
1 changed files with 6 additions and 5 deletions
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11
tests/Aql/ShortestPathExecutorTest.cpp
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@ -211,7 +211,7 @@ static void ValidateResult(ShortestPathExecutorInfos& infos, OutputAqlItemRow& r
}
}
static void TestExecutor(ShortestPathExecutorInfos& infos,
std::shared_ptr<VPackBuilder> input,
std::shared_ptr<VPackBuilder> const& input,
std::vector<std::pair<std::string, std::string>> const& resultPaths) {
ResourceMonitor monitor;
AqlItemBlockManager itemBlockManager{&monitor};
@ -221,12 +221,11 @@ static void TestExecutor(ShortestPathExecutorInfos& infos,
ExecutionState state = ExecutionState::HASMORE;
auto outputBlockShell =
std::make_unique<AqlItemBlockShell>(itemBlockManager, std::move(block));
OutputAqlItemRow result(std::move(outputBlockShell), infos.getOutputRegisters(),
infos.registersToKeep(), infos.registersToClear());
FakePathFinder& finder = static_cast<FakePathFinder&>(infos.finder());
auto& finder = dynamic_cast<FakePathFinder&>(infos.finder());
WHEN("not waiting") {
SingleRowFetcherHelper<false> fetcher(input->steal(), false);
OutputAqlItemRow result(std::move(outputBlockShell), infos.getOutputRegisters(),
infos.registersToKeep(), infos.registersToClear());
ShortestPathExecutor testee(fetcher, infos);
// Fetch fullPath
for (size_t i = 0; i < resultPaths.size(); ++i) {
@ -253,6 +252,8 @@ static void TestExecutor(ShortestPathExecutorInfos& infos,
}
WHEN("waiting") {
SingleRowFetcherHelper<false> fetcher(input->steal(), true);
OutputAqlItemRow result(std::move(outputBlockShell), infos.getOutputRegisters(),
infos.registersToKeep(), infos.registersToClear());
ShortestPathExecutor testee(fetcher, infos);
// Fetch fullPath
for (size_t i = 0; i < resultPaths.size(); ++i) {