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Fixing unspecified evaluation order of std:move(), to avoid future issues.

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This will be done by splitting the use of variables values prior to performing std:move

Bug: webrtc:15771
Change-Id: Ia88e733c3a4edf729e440295ae271d3cd9926ec5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/334461
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41532}
This commit is contained in:
Tal Benesh 2024-01-15 03:43:03 -08:00 committed by WebRTC LUCI CQ
parent 5aaa9ed41e
commit e126e45403
3 changed files with 8 additions and 7 deletions
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5
net/dcsctp/tx/rr_send_queue.cc
View file

@ -373,8 +373,9 @@ void RRSendQueue::Add(Timestamp now,
: Timestamp::PlusInfinity(),
.lifecycle_id = send_options.lifecycle_id,
};
GetOrCreateStreamInfo(message.stream_id())
.Add(std::move(message), std::move(attributes));
StreamID stream_id = message.stream_id();
GetOrCreateStreamInfo(stream_id).Add(std::move(message),
std::move(attributes));
RTC_DCHECK(IsConsistent());
}

3
p2p/base/stun_dictionary.cc
View file

@ -214,7 +214,8 @@ StunDictionaryView::ApplyDelta(const StunByteStringAttribute& delta) {
if (attr->value_type() == STUN_VALUE_BYTE_STRING && attr->length() == 0) {
attrs_.erase(attr->type());
} else {
attrs_[attr->type()] = std::move(attr);
int attribute_type = attr->type();
attrs_[attribute_type] = std::move(attr);
}
}
}

7
pc/test/svc_e2e_tests.cc
View file

@ -336,10 +336,9 @@ TEST_P(SvcTest, ScalabilityModeSupported) {
RtpEncodingParameters parameters;
parameters.scalability_mode = SvcTestParameters().scalability_mode;
video.encoding_params.push_back(parameters);
alice->AddVideoConfig(
std::move(video),
CreateScreenShareFrameGenerator(
video, ScreenShareConfig(TimeDelta::Seconds(5))));
auto generator = CreateScreenShareFrameGenerator(
video, ScreenShareConfig(TimeDelta::Seconds(5)));
alice->AddVideoConfig(std::move(video), std::move(generator));
alice->SetVideoCodecs({video_codec_config});
},
[](PeerConfigurer* bob) {}, std::move(analyzer));