CRASH in MergeUVRow_AVX2
<rdar://75183835>
<rdar://problem/75236308>
Created attachment 422764 [details] Patch
Comment on attachment 422764 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=422764&action=review r=me > Source/ThirdParty/libwebrtc/ChangeLog:13 > + > + Crash logging shows occasional crashes in MergeUVRow_AVX2; the explanation > + for these crashes seems to be a mismatch between the size of the libvpx > + output frame and the size of the CVPixelBuffer where the converted frame > + data is being stored. Add a pre-flight check that will bail out early in > + this scenario. At first I thought this might not be great behavior; but your comment in Radar convinced me. Might be helpful to add that comment in your ChangeLog or in the code.
Side note: I think Youenn was looking at a similar crash.
Created attachment 422837 [details] Patch for landing
Committed r274237: <https://commits.webkit.org/r274237> All reviewed patches have been landed. Closing bug and clearing flags on attachment 422837 [details].