Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: dd25322e371157212c618ce09a76040ddc25862a
https://github.com/WebKit/WebKit/commit/dd25322e371157212c618ce09a76040ddc25862a
Author: Jer Noble <[email protected]>
Date: 2024-01-05 (Fri, 05 Jan 2024)
Changed paths:
M
Source/WebCore/platform/graphics/avfoundation/objc/WebCoreAVFResourceLoader.mm
Log Message:
-----------
CRASH: Exception thrown from -[AVAssetResourceLoadingRequest finishLoading]
https://bugs.webkit.org/show_bug.cgi?id=267153
rdar://118422805
Reviewed by Andy Estes.
AVAssetResourceLoadingRequest will throw an undocumented exception when
-finishLoading is called,
provided a `contentType` present in the request, the `allowedContentTypes`
readonly property is
non-nil, non-empty, and `contentType` is not present in the
`allowedContentTypes` array.
`allowedContentTypes` is almost always nil, except under certain senarios
involving AirPlay.
Protect against this undocument execption by wrapping -finishLoading in a
try/catch block.
*
Source/WebCore/platform/graphics/avfoundation/objc/WebCoreAVFResourceLoader.mm:
(WebCore::WebCoreAVFResourceLoader::responseReceived):
(WebCore::WebCoreAVFResourceLoader::loadFinished):
(WebCore::WebCoreAVFResourceLoader::newDataStoredInSharedBuffer):
Canonical link: https://commits.webkit.org/272715@main
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