Null-dereference READ in TryVSWPrintf |
||||
Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6190214842941440 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: TryVSWPrintf fxcrt::WideString::FormatV CFXJSE_FormCalcContext::ThrowException Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=555725:555734 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6190214842941440 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
,
Jul 26
,
Jul 26
Can't reproduce this locally.
,
Jul 26
,
Aug 1
ClusterFuzz has detected this issue as fixed in range 579361:579363. Detailed report: https://clusterfuzz.com/testcase?key=6190214842941440 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: TryVSWPrintf fxcrt::WideString::FormatV CFXJSE_FormCalcContext::ThrowException Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=555725:555734 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=579361:579363 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6190214842941440 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
,
Aug 1
ClusterFuzz testcase 6190214842941440 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
||||
►
Sign in to add a comment |
||||
Comment 1 by ClusterFuzz
, Jul 26Labels: Test-Predator-Auto-Components