[llvm-bugs] Issue 4210 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-instcombine: ASSERT: C->getType()->isIntOrIntVectorTy() && Ty->isIntOrIntVectorTy() && "Invalid integ
monor… via monorail via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Nov 14 05:20:21 PST 2017
Status: New
Owner: ----
CC: kcc at google.com, mascasa at google.com, jdevlieg... at apple.com,
llvm-b... at lists.llvm.org, v... at apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-11-14
Type: Bug
New issue 4210 by monor... at clusterfuzz-external.iam.gserviceaccount.com:
llvm/llvm-opt-fuzzer--x86_64-instcombine: ASSERT:
C->getType()->isIntOrIntVectorTy() && Ty->isIntOrIntVectorTy() && "Invalid
integ
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4210
Detailed report: https://oss-fuzz.com/testcase?key=5258243115843584
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: ASSERT
Crash Address:
Crash State:
C->getType()->isIntOrIntVectorTy() && Ty->isIntOrIntVectorTy()
&& "Invalid integ
llvm::CastInst::CreateIntegerCast
llvm::InstCombiner::visitGetElementPtrInst
Sanitizer: address (ASAN)
Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201711130743:201711140614
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5258243115843584
Issue filed automatically.
See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for
more information.
When you fix this bug, please
* mention the fix revision(s).
* state whether the bug was a short-lived regression or an old bug in any
stable releases.
* add any other useful information.
This information can help downstream consumers.
If you have questions for the OSS-Fuzz team, please file an issue at
https://github.com/google/oss-fuzz/issues.
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