Bug 304975

Summary:	StabilityTracer: com.apple.WebKit.GPU at com.apple.WebCore: WebCore::DecodeOrderSampleMap::findSamplesBetweenDecodeKeys
Product:	WebKit	Reporter:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Component:	Media	Assignee:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Jean-Yves Avenard [:jya]

Reported 2026-01-05 22:57:02 PST

The crash is still happening ``` 14 bool WTF::Vector<std::__1::pair<std::__1::pair<WTF::MediaTime, WTF::MediaTime> const, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>::append<(WTF::FailureAction)0, std::__1::pair<std::__1::pair<WTF::MediaTime, WTF::MediaTime> const, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>>&>(std::__1::pair<std::__1::pair<WTF::MediaTime, WTF::MediaTime> const, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>>&) (WebCore) 14 void WTF::Vector<std::__1::pair<std::__1::pair<WTF::MediaTime, WTF::MediaTime> const, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>::append<std::__1::pair<std::__1::pair<WTF::MediaTime, WTF::MediaTime> const, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>>&>(std::__1::pair<std::__1::pair<WTF::MediaTime, WTF::MediaTime> const, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>>&) (WebCore) ==> 14 WebCore::DecodeOrderSampleMap::findSamplesBetweenDecodeKeys(std::__1::pair<WTF::MediaTime, WTF::MediaTime> const&, std::__1::pair<WTF::MediaTime, WTF::MediaTime> const&) (WebCore) <== 14 WebCore::SourceBufferPrivate::processMediaSample(WebCore::SourceBufferPrivateClient&, WTF::Ref<WebCore::MediaSample, WTF::RawPtrTraits<WebCore::MediaSample>, WTF::DefaultRefDerefTraits<WebCore::MediaSample>>&&) (WebCore) 14 _ZZN7WebCore19SourceBufferPrivate26processPendingMediaSamplesEvEN3$_0clINSt12experimental15fundamentals_v38expectedIvNS_18PlatformMediaErrorEEEEEDaT_ (WebCore) 14 decltype(std::declval<WebCore::SourceBufferPrivate::processPendingMediaSamples()::$_0>()(std::declval<std::experimental::fundamentals_v3::expected<void, WebCore::PlatformMediaError>>())) std::__1::__invoke[abi:sn200100]<WebCore::SourceBufferPrivate::processPendingMediaSamples()::$_0, std::experimental::fundamentals_v3::expected<void, ``` rdar://161260966

Attachments
Add attachment proposed patch, testcase, etc.

Jean-Yves Avenard [:jya]

Comment 1 2026-01-05 23:02:53 PST

Pull request: https://github.com/WebKit/WebKit/pull/56128

EWS

Comment 2 2026-01-06 20:13:29 PST

Committed 305199@main (fd06c147ae19): <https://commits.webkit.org/305199@main> Reviewed commits have been landed. Closing PR #56128 and removing active labels.

Note You need to log in before you can comment on or make changes to this bug.