Bug 260187 - AX: Crash in [WebAccessibilityObjectWrapper textMarkerRangeAtTextMarker:forUnit:].
Summary: AX: Crash in [WebAccessibilityObjectWrapper textMarkerRangeAtTextMarker:forUn...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Andres Gonzalez
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-08-14 18:51 PDT by Andres Gonzalez
Modified: 2023-08-15 07:20 PDT (History)
11 users (show)

See Also:

Attachments
Patch (2.45 KB, patch)
2023-08-14 19:30 PDT, Andres Gonzalez 		no flags Details | Formatted Diff | Diff
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Description Andres Gonzalez 2023-08-14 18:51:50 PDT 
33 bmalloc::api::IsoHeap<WebCore::EXTTextureFilterAnisotropic>::deallocate(void*) <==
        33 WebCore::EXTTextureFilterAnisotropic::operator delete(void*)
          33 WebCore::EXTTextureFilterAnisotropic::~EXTTextureFilterAnisotropic()
            33 WebCore::appendTextContent(WebCore::Node const*, bool, bool&, WTF::StringBuilder&)
              33 WebCore::Node::textContent(bool) const
                33 WebCore::characterForCharacterOffset(WebCore::CharacterOffset const&)
                  33 WebCore::AXObjectCache::characterBefore(WebCore::CharacterOffset const&)
                    33 WebCore::AXObjectCache::previousBoundary(WebCore::CharacterOffset const&, unsigned int (*)(WTF::StringView, unsigned int, WebCore::BoundarySearchContextAvailability, bool&), WebCore::AXObjectCache::NeedsContextAtParagraphStart)
                      33 WebCore::AXObjectCache::startCharacterOffsetOfWord(WebCore::CharacterOffset const&, WebCore::EWordSide)
                        33 WebCore::AXObjectCache::leftWordRange(WebCore::CharacterOffset const&)
                          33 -[WebAccessibilityObjectWrapper textMarkerRangeAtTextMarker:forUnit:]::$_54::operator()() const
                            33 __AXTextMarkerRange const* WebCore::Accessibility::retrieveAutoreleasedValueFromMainThread<__AXTextMarkerRange const*, -[WebAccessibilityObjectWrapper textMarkerRangeAtTextMarker:forUnit:]::$_54>(-[WebAccessibilityObjectWrapper textMarkerRangeAtTextMarker:forUnit:]::$_54&&)::'lambda'()::operator()() const
Comment 1 Radar WebKit Bug Importer 2023-08-14 18:52:00 PDT 
<rdar://problem/113884045>
Comment 2 Andres Gonzalez 2023-08-14 18:55:07 PDT 
rdar://110921099
Comment 3 Andres Gonzalez 2023-08-14 19:30:18 PDT 
Created attachment 467275 [details]
Patch
Comment 4 EWS 2023-08-15 07:20:23 PDT 
Committed 266909@main (435522c0b090): <https://commits.webkit.org/266909@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 467275 [details].