dsinclair  @ could you please look into this.please feel free to re-assigned back if needed. thanks in advance !

jochen@ could this be a v8 leak, or is it because we're not correctly freeing something on the PDFium side?

might be https://bugs.chromium.org/p/chromium/issues/detail?id=610326#c13 ?

ClusterFuzz has detected this issue as fixed in range 428862:429212.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6298680535810048

Fuzzer: libfuzzer_pdfium_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  v8::internal::Isolate::FindOrAllocatePerThreadDataForThisThread
  v8::internal::Isolate::Enter
  v8::Isolate::New
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=425682:425723
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=428862:429212

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95LL9Jmo0XygAOpJfSdEEaHQwEA01iOa6a-Ub9aj2xaC5-wlvFV0awTEJY6nhqoVst3TOYIO_sIZhyqibxq3RRMxFsj28OuKlnXO4wiqXUjsHQ_UWC-sEztpRwFXO_uLB3fqI5WJ5PPVb_GUFzNmmPfa2oSYQ?testcase_id=6298680535810048

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase is verified as fixed, closing issue.

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