RESOLVED FIXED259512
AX: Crash in AXTextMarkerRange constructor when passed a null AXTextMarkerRangeRef. 
https://bugs.webkit.org/show_bug.cgi?id=259512
Summary AX: Crash in AXTextMarkerRange constructor when passed a null AXTextMarkerRan...
Andres Gonzalez
Reported 2023-07-25 17:18:56 PDT
(lldb) bt * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BREAKPOINT (code=1, subcode=0x1889503d0) * frame #0: 0x00000001889503d0 CoreFoundation`CFRelease.cold.1 + 16 frame #1: 0x00000001887745cc CoreFoundation`CFRelease + 132 frame #2: 0x000000028095486c WebCore`WebCore::AXTextMarkerRange::AXTextMarkerRange(this=0x000000016fa97650, textMarkerRangeRef=0x0000000000000000) at AXTextMarkerCocoa.mm:81:5 frame #3: 0x00000002809548dc WebCore`WebCore::AXTextMarkerRange::AXTextMarkerRange(this=0x000000016fa97650, textMarkerRangeRef=0x0000000000000000) at AXTextMarkerCocoa.mm:72:1 frame #4: 0x0000000286020cc4 WebCore`-[WebAccessibilityObjectWrapper _accessibilitySetValue:forAttribute:]::$_49::operator(this=0x0000000110252a68)() const at WebAccessibilityObjectWrapperMac.mm:2713:64 ...
Attachments
Patch (2.98 KB, patch)
2023-07-25 17:52 PDT, Andres Gonzalez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-07-25 17:19:06 PDT
<rdar://problem/112870208>
Andres Gonzalez
Comment 2 2023-07-25 17:52:25 PDT
Created attachment 467120 [details] Patch
EWS
Comment 3 2023-07-26 07:31:15 PDT
Committed 266313@main (c556dfa7678b): <https://commits.webkit.org/266313@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 467120 [details].
Note You need to log in before you can comment on or make changes to this bug.