Created attachment 549806 [details]
1. Load http://www.thewildernessdowntown.com
2. Load about:memory in another tab
Result: Crash [@ nsBuiltinDecoderReader::VideoQueueMemoryFunctor::operator()]
This crash seems to be pretty easy for me to trigger on Linux with just loading about:memory in my normal session.
bp-818ac8d6-8442-4aaa-9721-af9b52110801 Windows XP Crash Version.
Created attachment 550006 [details] [diff] [review]
Add a missing null check for frames without an image, such as frames created via VideoData::CreateDuplicate.