Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: a616135fc8d3b7a112db4c993e86fae86626f1d1
https://github.com/WebKit/WebKit/commit/a616135fc8d3b7a112db4c993e86fae86626f1d1
Author: Wenson Hsieh <[email protected]>
Date: 2025-10-28 (Tue, 28 Oct 2025)
Changed paths:
M Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm
Log Message:
-----------
[iOS] [Speculative Fix] Occasional crash in Mail compose when deleting an
address from the CC field
https://bugs.webkit.org/show_bug.cgi?id=301577
rdar://163410036
Reviewed by Tim Horton and Abrar Rahman Protyasha.
This is a speculative fix for a crash observed in Mail compose, when attempting
to delete an address
from the CC field. From the stack trace, it seems that it's possible for UIKit
to still call into
these legacy selectors on the **web view**, when a native text field is first
responder.
For now, address this by downgrading the release assertion to a debug
assertion, only in the case
where the app is not a web browser or running tests.
* Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm:
Rename `RELEASE_ASSERT_ASYNC_TEXT_INTERACTIONS_DISABLED` →
`ASSERT_ASYNC_TEXT_INTERACTIONS_DISABLED`.
(-[WKContentView startAutoscroll:]):
(-[WKContentView scrollSelectionToVisible:]):
(-[WKContentView _selectionClipRect]):
(-[WKContentView webSelectionRects]):
(-[WKContentView clearSelection]):
(-[WKContentView _lookupForWebView:]):
(-[WKContentView _shareForWebView:]):
(-[WKContentView _translateForWebView:]):
(-[WKContentView _addShortcutForWebView:]):
(-[WKContentView _promptForReplaceForWebView:]):
(-[WKContentView _transliterateChineseForWebView:]):
(-[WKContentView _defineForWebView:]):
(-[WKContentView requestAutocorrectionRectsForString:withCompletionHandler:]):
(-[WKContentView _selectionAtDocumentStart]):
(-[WKContentView
applyAutocorrection:toString:isCandidate:withCompletionHandler:]):
(-[WKContentView requestAutocorrectionContextWithCompletionHandler:]):
(-[WKContentView _allowAnimatedUpdateSelectionRectViews]):
(-[WKContentView beginSelectionChange]):
(-[WKContentView endSelectionChange]):
(-[WKContentView textInputTraits]):
(-[WKContentView selectionRange]):
(-[WKContentView replaceRangeWithTextWithoutClosingTyping:replacementText:]):
(-[WKContentView modifierFlagsDidChangeFrom:to:]):
(-[WKContentView handleKeyWebEvent:]):
(-[WKContentView handleKeyWebEvent:withCompletionHandler:]):
(-[WKContentView _deleteByWord]):
(-[WKContentView _deleteForwardByWord]):
(-[WKContentView _deleteToStartOfLine]):
(-[WKContentView _deleteToEndOfLine]):
(-[WKContentView _deleteForwardAndNotify:]):
(-[WKContentView _deleteToEndOfParagraph]):
(-[WKContentView _transpose]):
(-[WKContentView _moveUp:withHistory:]):
(-[WKContentView _moveDown:withHistory:]):
(-[WKContentView _moveLeft:withHistory:]):
(-[WKContentView _moveRight:withHistory:]):
(-[WKContentView _moveToStartOfWord:withHistory:]):
(-[WKContentView _moveToStartOfParagraph:withHistory:]):
(-[WKContentView _moveToStartOfLine:withHistory:]):
(-[WKContentView _moveToStartOfDocument:withHistory:]):
(-[WKContentView _moveToEndOfWord:withHistory:]):
(-[WKContentView _moveToEndOfParagraph:withHistory:]):
(-[WKContentView _moveToEndOfLine:withHistory:]):
(-[WKContentView _moveToEndOfDocument:withHistory:]):
(-[WKContentView setBottomBufferHeight:]):
(-[WKContentView automaticallySelectedOverlay]):
(-[WKContentView hasContent]):
(-[WKContentView selectAll]):
(-[WKContentView hasSelection]):
(-[WKContentView takeTraitsFrom:]):
(-[WKContentView requestRVItemInSelectedRangeWithCompletionHandler:]):
(-[WKContentView
prepareSelectionForContextMenuWithLocationInView:completionHandler:]):
(-[WKContentView _shouldSuppressSelectionCommands]):
(-[WKContentView adjustSelectionWithDelta:completionHandler:]):
(-[WKContentView _findSelectedForWebView:]):
(-[WKContentView _selectionContainerViewAboveText]):
(-[WKContentView selectionContainerView]):
Canonical link: https://commits.webkit.org/302246@main
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