RESOLVED DUPLICATE of bug 247677247676
jsc_fuz/wktr: null ptr deref in WebCore::ReportingObserver::~ReportingObserver() 
https://bugs.webkit.org/show_bug.cgi?id=247676
Summary jsc_fuz/wktr: null ptr deref in WebCore::ReportingObserver::~ReportingObserver()
Angela
Reported 2022-11-09 08:03:37 PST
Summary: this crashes: <script> new Image().src = 'data:'; new Worker(`data:text/javascript,new ReportingObserver(() => {}).observe();`); </script> the Image is there to slightly delay exiting WebKitTestRunner Steps To Reproduce: Reproduces in both DumpRenderTree and WebKitTestRunner. radar link rdar://101630801
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-11-09 08:03:50 PST
<rdar://problem/102142819>
Alexey Proskuryakov
Comment 2 2022-11-09 09:45:38 PST
*** This bug has been marked as a duplicate of bug 247677 ***
Note You need to log in before you can comment on or make changes to this bug.