[llvm-bugs] Issue 5223 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-instcombine: ASSERT: getActiveBits() <= 64 && "Too many bits for uint64_t"

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #6 on issue 5223 by ClusterFuzz-External:  
llvm/llvm-opt-fuzzer--x86_64-instcombine: ASSERT: getActiveBits() <= 64  
&& "Too many bits for uint64_t"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5223#c6

ClusterFuzz has detected this issue as fixed in range  
201808130537:201808131915.

Detailed report: https://oss-fuzz.com/testcase?key=6166292676476928

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:
   getActiveBits() <= 64 && "Too many bits for uint64_t"
   llvm::InstCombiner::visitAllocaInst
   llvm::InstCombiner::run

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201712190608:201712210617
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201808130537:201808131915

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6166292676476928

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.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20180814/da5e2467/attachment.html>