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Make force_fieldtrials persistent string during entire program live.

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absl::GetFlag creates temporary string which is destroyed
and c_str() points to wrong/empty place.

Bug: webrtc:10616
Change-Id: Ie17f1530b1042978da78c79bb6754a65ff4e21eb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/145210
Commit-Queue: Ruslan Burakov <kuddai@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28529}
This commit is contained in:
Ruslan Burakov
2019-07-10 16:08:48 +02:00
committed by Commit Bot
parent a1471b7a55
commit ca5f21e293
1 changed files with 6 additions and 2 deletions
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8
modules/audio_coding/neteq/tools/neteq_rtpplay.cc
View File

@ -336,8 +336,12 @@ int main(int argc, char* argv[]) {
RTC_CHECK(ValidateExtensionId(absl::GetFlag(FLAGS_video_content_type)));
RTC_CHECK(ValidateExtensionId(absl::GetFlag(FLAGS_video_timing)));
webrtc::field_trial::InitFieldTrialsFromString(
absl::GetFlag(FLAGS_force_fieldtrials).c_str());
// Make force_fieldtrials persistent string during entire program live as
// absl::GetFlag creates temporary string and c_str() will point to
// deallocated string.
const std::string force_fieldtrials = absl::GetFlag(FLAGS_force_fieldtrials);
webrtc::field_trial::InitFieldTrialsFromString(force_fieldtrials.c_str());
webrtc::test::NetEqTestFactory::Config config;
config.pcmu = absl::GetFlag(FLAGS_pcmu);
config.pcma = absl::GetFlag(FLAGS_pcma);