Bug 269945 – AX: Assert crash in AXLogger streamAXCoreObject.

• Status: RESOLVED
• Resolution: FIXED
• Component: Accessibility

[Andres Gonzalez]

(lldb) bt
* thread #8, name = 'com.apple.accessibility.secondary', stop reason = EXC_BAD_ACCESS (code=1, address=0xbbadbeef)
  * frame #0: 0x000000013e5dee48 JavaScriptCore`::WTFCrash() at Assertions.cpp:351:35
    frame #1: 0x000000032914c784 WebCore`WTFCrashWithInfo((null)=1771, (null)="/Users/ag/s/web/OpenSource/Source/WebCore/accessibility/isolatedtree/AXIsolatedObject.cpp", (null)="virtual RenderObject *WebCore::AXIsolatedObject::renderer() const", (null)=2284) at Assertions.h:780:5
    frame #2: 0x00000003294a98b8 WebCore`WebCore::AXIsolatedObject::renderer(this=0x0000000108185580) const at AXIsolatedObject.cpp:1771:5
    frame #3: 0x0000000329355ee8 WebCore`WebCore::streamAXCoreObject(stream=0x000000016b753888, object=0x0000000108185580, options=0x000000016b75382f) at AXLogger.cpp:891:16
    frame #4: 0x0000000329351fb0 WebCore`WebCore::operator<<(stream=0x000000016b753888, object=0x0000000108185580) at AXLogger.cpp:817:5
    frame #5: 0x0000000329351ec8 WebCore`WebCore::AXLogger::log(this=0x000000016b753930, object=RefPtr<WebCore::AXCoreObject, WTF::RawPtrTraits<WebCore::AXCoreObject>, WTF::DefaultRefDerefTraits<WebCore::AXCoreObject> > @ 0x000000016b753918) at AXLogger.cpp:121:20

[Radar WebKit Bug Importer]

<rdar://problem/123469688>

[Andres Gonzalez]

Created attachment 470020 [details]
Patch

[EWS]

Committed 275208@main (3fca0e624c89): <https://commits.webkit.org/275208@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 470020 [details].