chore: cherry-pick ac9dc1235e28 from chromium #30267
Merged
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Add locks and empty string checks to FakeV4L2Impl
FakeV4L2Impl is crashed by fuzzer with some weird ASAN errors, which
turned out to be a threading issue.
Bug: 1205059,1196302
Change-Id: Ieb3a917c9a4549b655862e69214774e183a70bc3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2883613
Reviewed-by: Ricky Liang jcliang@chromium.org
Commit-Queue: Ilya Nikolaevskiy ilnik@chromium.org
Cr-Commit-Position: refs/heads/master@{#883390}
Notes: Security: backported fix for 1205059,1196302.