[llvm-bugs] Issue 4711 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: getMinSignedBits() <= 64 && "Too many bits for int64_t"

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #4 on issue 4711 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: getMinSignedBits() <= 64 && "Too  
many bits for int64_t"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4711#c4

ClusterFuzz has detected this issue as fixed in range  
201801140616:201801150720.

Detailed report: https://oss-fuzz.com/testcase?key=6669237549531136

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: ASSERT
Crash Address:
Crash State:
   getMinSignedBits() <= 64 && "Too many bits for int64_t"
   llvm::APInt::getSExtValue
   llvm::BasicAAResult::DecomposeGEPExpression

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=201801140616:201801150720

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6669237549531136

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/20180115/7a35e172/attachment.html>