Comment #3 on issue 10094 by ClusterFuzz-External:
llvm/llvm-opt-fuzzer--x86_64-instcombine: Heap-use-after-free in
llvm::Value::assertModuleIsMaterializedImpl
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10094#c3
ClusterFuzz has detected this issue as fixed in range
201810110229:201810120229.
Detailed report: https://oss-fuzz.com/testcase?key=5722313073360896
Project: llvm
Fuzzer: libFuzzer_llvm_llvm-opt-fuzzer--x86_64-instcombine
Fuzz target binary: llvm-opt-fuzzer--x86_64-instcombine
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Heap-use-after-free READ 1
Crash Address: 0x60c000000b00
Crash State:
llvm::Value::assertModuleIsMaterializedImpl
llvm::isInstructionTriviallyDead
llvm::InstCombiner::run
Sanitizer: address (ASAN)
Recommended Security Severity: High
Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201808271555:201808280130
Fixed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201810110229:201810120229
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5722313073360896
See https://github.com/google/oss-fuzz/blob/master/docs/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.
--
You received this message because:
1. You were specifically CC'd on the issue
You may adjust your notification preferences at:
https://bugs.chromium.org/hosting/settings
Reply to this email to add a comment.
_______________________________________________
llvm-bugs mailing list
[email protected]
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
