minML <= maxML |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=6202518838444032 Fuzzer: libfuzzer_icu_uregex_open_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: ASSERT Crash Address: Crash State: minML <= maxML icu_56::RegexCompile::handleCloseParen icu_56::RegexCompile::doParseActions Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=415616:415651 Minimized Testcase (0.03 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97fHM4MgmAVbdST0QBlcxMUc_CAYJOsD3OdqkdRiU23geEG2C0lxctuvcv3oPOsvLPf2rowodU7cRSq73clwUJM36Fh6YFPdsttL4VjoiTCPYiXHzmeF79w9_3m3y2JdezL8iyfzJsbwmvtEL4dCQA_qk0cEQ?testcase_id=6202518838444032 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Oct 26 2016
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Oct 26 2016
This is impacting current Beta # 55.0.2883.21. Suspected CLs: ================== Git blame below is NOT necessarily who introduced the crash nor the owner for it. Please check the code before assigning to anyone.(No CL in the regression range changed the crashing files.) Author: jshin@chromium.org Project: chromium-icu Changelist: https://chromium.googlesource.com/chromium/deps/icu.git/+/6f31ac30b9092fd02a8c97e5216cf53f3e4fae41 Time: Wed Mar 26 22:15:14 2014 The CL last changed line 2298 of file regexcmp.cpp, which is stack frame 4. Author: jshin@chromium.org Project: chromium-icu Changelist: https://chromium.googlesource.com/chromium/deps/icu.git/+/6f31ac30b9092fd02a8c97e5216cf53f3e4fae41 Time: Wed Mar 26 22:15:14 2014 The CL last changed line 738 of file regexcmp.cpp, which is stack frame 5. Author: jshin@chromium.org Project: chromium-icu Changelist: https://chromium.googlesource.com/chromium/deps/icu.git/+/6f31ac30b9092fd02a8c97e5216cf53f3e4fae41 Time: Wed Mar 26 22:15:14 2014 The CL last changed line 235 of file regexcmp.cpp, which is stack frame 6. ================== Suspected Project: chromium Unable to find the suspect for the crash, assigning to the Owner of the crashed file "icu_uregex_open_fuzzer.cc" to help further triage it. Owner : https://cs.chromium.org/chromium/src/third_party/icu/fuzzers/OWNERS aizatsky@ : Could you please take a look into this and help further investigation on it.
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Oct 26 2016
Issue 659493 has been merged into this issue.
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Oct 26 2016
my change has nothing to do with it. I was changing the _tool_ that finds the bug. This has to be assigned to icu people.
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Oct 26 2016
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Oct 28 2016
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Dec 22 2016
ClusterFuzz testcase 6202518838444032 is flaky and no longer reproduces, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by aarya@google.com
, Oct 26 2016