Bug 208267

Summary: MediaResourceLoader leaks resource responses
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: MediaAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, dbates, eric.carlson, ews-watchlist, glenn, japhet, jer.noble, philipj, sergio, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Chris Dumez
Reported 2020-02-26 15:20:27 PST
MediaResourceLoader leaks resource responses when browsing in Safari, even though these responses are only used for testing. AVAssetCustomURLBridgeForNSURLSession holds on to the WebCoreNSURLSession, which keeps the MediaResourceLoader alive, even if there is no media on the current page. In turn, the MediaResourceLoader always keeps in memory the last 5 HTTP responses.
Attachments
Patch (3.74 KB, patch)
2020-02-26 15:23 PST, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2020-02-26 15:23:14 PST
Created attachment 391788 [details] Patch
WebKit Commit Bot
Comment 2 2020-02-28 13:23:59 PST
Comment on attachment 391788 [details] Patch Clearing flags on attachment: 391788 Committed r257655: <https://trac.webkit.org/changeset/257655>
WebKit Commit Bot
Comment 3 2020-02-28 13:24:00 PST
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 4 2020-02-28 13:24:15 PST
<rdar://problem/59900095>
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