Bug 233605

Summary: nullptr deref in InbandChapterTrackPrivateAVFObjC::processChapters
Product: WebKit Reporter: Gabriel Nava Marino <gnavamarino>
Component: MediaAssignee: Gabriel Nava Marino <gnavamarino>
Status: RESOLVED FIXED    
Severity: Normal CC: calvaris, eric.carlson, ews-watchlist, glenn, jer.noble, philipj, sergio, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch none

Gabriel Nava Marino
Reported 2021-11-29 16:05:51 PST
The createChapterCue lambda gets dispatched onto a different thread. When it executes, the client might no longer be valid.
Attachments
Patch (3.88 KB, patch)
2021-11-29 16:08 PST, Gabriel Nava Marino 		no flags
DetailsFormatted DiffDiff
Patch (3.88 KB, patch)
2021-11-29 21:35 PST, Gabriel Nava Marino 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Gabriel Nava Marino
Comment 1 2021-11-29 16:08:58 PST
Created attachment 445360 [details] Patch
Gabriel Nava Marino
Comment 2 2021-11-29 16:11:42 PST
<rdar://problem/85596002>
Gabriel Nava Marino
Comment 3 2021-11-29 21:35:54 PST
Created attachment 445378 [details] Patch
EWS
Comment 4 2021-11-30 14:24:03 PST
Committed r286327 (244686@main): <https://commits.webkit.org/244686@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 445378 [details].
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