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| author | Sami Kyostila <skyostil@google.com> | 2020-06-09 15:57:57 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2020-06-09 15:57:57 +0000 |
| commit | 5df4a7a9dcb79093cf678506487a28fd20d6cfe4 (patch) | |
| tree | f6ebc85fcd10bdbcfd2aa9aee5542f35af1a7ec4 | |
| parent | 3fd631b2397e20d668261b2e3acb0aa82b33049a (diff) | |
| parent | 0f9a8bfe8ddb2486c2998baea8572b8bd1b10df0 (diff) | |
| download | perfetto-5df4a7a9dcb79093cf678506487a28fd20d6cfe4.tar.gz | |
Merge "tracing: Allow empty call to OnTraceData"
| -rw-r--r-- | src/tracing/internal/tracing_muxer_impl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tracing/internal/tracing_muxer_impl.cc b/src/tracing/internal/tracing_muxer_impl.cc index e3e0a4348..79eb7349b 100644 --- a/src/tracing/internal/tracing_muxer_impl.cc +++ b/src/tracing/internal/tracing_muxer_impl.cc @@ -253,7 +253,7 @@ void TracingMuxerImpl::ConsumerImpl::OnTraceData( auto callback = read_trace_callback_; muxer_->task_runner_->PostTask([callback, buf, has_more] { TracingSession::ReadTraceCallbackArgs callback_arg{}; - callback_arg.data = &(*buf)[0]; + callback_arg.data = buf->size() ? &(*buf)[0] : nullptr; callback_arg.size = buf->size(); callback_arg.has_more = has_more; callback(callback_arg); |