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| author | Sami Kyostila <skyostil@google.com> | 2020-06-09 16:57:28 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-06-09 16:57:28 +0000 |
| commit | 14a2006096d17e947e182c1fb058fa55d2af2fff (patch) | |
| tree | 015675b655aa52f4fb94c5bcb658b1c15207dece | |
| parent | a66dec7d0b946ac14b180e65d6624db574508816 (diff) | |
| parent | 870dcf0e6e04c387319af34f22ef3b1087071f93 (diff) | |
| download | perfetto-14a2006096d17e947e182c1fb058fa55d2af2fff.tar.gz | |
Merge "tracing: Allow empty call to OnTraceData" am: 5df4a7a9dc am: 2b4696b365 am: ee9cf18d89 am: 870dcf0e6e
Original change: https://android-review.googlesource.com/c/platform/external/perfetto/+/1325821
Change-Id: Ica67fa2c8f7e0e025cddd1bb6f5962c5ee714c51
| -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); |