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benchmark
Commit 45b79c3e by Yusuke Suzuki
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Check families is not nullptr before using it

When there's no benchmarks, families becomes nullptr. So before touching it, we need to ensure families is not nullptr.
parent 254a6f9a
Showing with 3 additions and 0 deletions
AUTHORS
......@@ -14,3 +14,4 @@ Dominic Hamon <dma@stripysock.com>
Eugene Zhuk <eugene.zhuk@gmail.com>
Google Inc.
Oleksandr Sochka <sasha.sochka@gmail.com>
Yusuke Suzuki <utatane.tea@gmail.com>
CONTRIBUTORS
......@@ -28,3 +28,4 @@ Dominic Hamon <dma@stripysock.com>
Eugene Zhuk <eugene.zhuk@gmail.com>
Oleksandr Sochka <sasha.sochka@gmail.com>
Pierre Phaneuf <pphaneuf@google.com>
Yusuke Suzuki <utatane.tea@gmail.com>
src/benchmark.cc
......@@ -757,6 +757,7 @@ void Benchmark::FindBenchmarks(const std::string& spec,
}
mutex_lock l(&benchmark_mutex);
if (families == nullptr) return; // There's no families.
for (Benchmark* family : *families) {
if (family == nullptr) continue; // Family was deleted
......
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