Comment #2 on issue 13446 by ClusterFuzz-External:
llvm/llvm-isel-fuzzer--aarch64-O2: Null-dereference READ in
llvm::AArch64InstrInfo::optimizeCondBranch
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13446#c2
ClusterFuzz has detected this issue as fixed in range
201903040425:201903050442.
Detailed report: https://oss-fuzz.com/testcase?key=5634281584459776
Project: llvm
Fuzzer: libFuzzer_llvm_llvm-isel-fuzzer--aarch64-O2
Fuzz target binary: llvm-isel-fuzzer--aarch64-O2
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Null-dereference READ
Crash Address: 0x000000000010
Crash State:
llvm::AArch64InstrInfo::optimizeCondBranch
PeepholeOptimizer::runOnMachineFunction
llvm::MachineFunctionPass::runOnFunction
Sanitizer: address (ASAN)
Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201902240409:201902250410
Fixed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201903040425:201903050442
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5634281584459776
See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for
instructions to reproduce this bug locally.
If you suspect that the result above is incorrect, try re-doing that job on
the test case report page.
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