admin/webrtc_m130
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Permit current queue reference to be null on sequence checker creation

Browse Source 
This makes it not an error to bind a SequenceChecker before the
global TaskQueueBase::Current() is set.

Unbreaks the SDP integration fuzzer.

Bug: webrtc:13374
Change-Id: Ic4c23fa29f4598290cf9196550e5133ba753f44f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/237620
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35341}
This commit is contained in:
Harald Alvestrand 2021-11-15 08:02:27 +00:00 committed by WebRTC LUCI CQ
parent 5fb11901f0
commit b8f7ef1c1b
2 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
rtc_base/synchronization/sequence_checker_internal.cc
View File

@ -51,7 +51,7 @@ bool SequenceCheckerImpl::IsCurrent() const {
valid_system_queue_ = current_system_queue;
return true;
}
if (valid_queue_ || current_queue) {
if (valid_queue_) {
return valid_queue_ == current_queue;
}
if (valid_system_queue_ && valid_system_queue_ == current_system_queue) {

3
rtc_base/unique_id_generator_unittest.cc
View File

@ -187,6 +187,9 @@ TEST(UniqueNumberGeneratorDeathTest, FailsWhenUsedInWrongContext) {
// thread/sequence checkers will pick up a different thread environment than
// `fake_task_queue` will represent.
UniqueNumberGenerator<uint32_t> generator;
// Instantiate a fake task queue that will register itself as the current tq.
FakeTaskQueue initial_fake_task_queue;
// Generate an ID on the current thread. This causes the generator to attach
// to the current thread context.
generator.GenerateNumber();