[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-12-01 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Status: WontFix

Comment #7 on issue 5020 by ClusterFuzz-External: llvm/clang-fuzzer:  
ASSERT: width && "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020#c7

ClusterFuzz testcase 4656722267340800 is flaky and no longer crashes, so  
closing issue.


If this is incorrect, please file a bug on  
https://github.com/google/oss-fuzz/issues/new


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[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-12-01 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Labels: -Reproducible Unreproducible

Comment #6 on issue 5020 by ClusterFuzz-External: llvm/clang-fuzzer:  
ASSERT: width && "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020#c6

ClusterFuzz testcase 4656722267340800 appears to be flaky, updating  
reproducibility label.


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[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-07-03 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Cc: eney...@google.com

Comment #5 on issue 5020 by ClusterFuzz-External: llvm/clang-fuzzer:  
ASSERT: width && "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020#c5

(No comment was entered for this change.)

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[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-06-04 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Cc: j...@chromium.org

Comment #4 on issue 5020 by ClusterFuzz-External: llvm/clang-fuzzer:  
ASSERT: width && "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020#c4

(No comment was entered for this change.)

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[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-04-02 Thread sheriff… via monorail via llvm-bugs

Updates:
Labels: Deadline-Approaching

Comment #3 on issue 5020 by sheriff...@chromium.org: llvm/clang-fuzzer:  
ASSERT: width && "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020#c3

This bug is approaching its deadline for being fixed, and will be  
automatically derestricted within 7 days. If a fix is planned within 2  
weeks after the deadline has passed, a grace extension can be granted.


- Your friendly Sheriffbot

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[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-01-12 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Cc: xpl...@gmail.com

Comment #2 on issue 5020 by ClusterFuzz-External: llvm/clang-fuzzer:  
ASSERT: width && "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020#c2

(No comment was entered for this change.)

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[llvm-bugs] Issue 5020 in oss-fuzz: llvm/clang-fuzzer: ASSERT: width && "Can't truncate to 0 bits"

2018-01-07 Thread ClusterFuzz-External via monorail via llvm-bugs

Status: New
Owner: 
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,  
igm...@gmail.com, llvm-b...@lists.llvm.org, v...@apple.com,  
mitchphi...@outlook.com, akils...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible  
Engine-libfuzzer Proj-llvm Reported-2018-01-08

Type: Bug

New issue 5020 by ClusterFuzz-External: llvm/clang-fuzzer: ASSERT: width  
&& "Can't truncate to 0 bits"

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5020

Detailed report: https://oss-fuzz.com/testcase?key=4656722267340800

Project: llvm
Fuzzer: libFuzzer_llvm_clang-fuzzer
Fuzz target binary: clang-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
  width && "Can't truncate to 0 bits"
  llvm::APInt::trunc
  AnalyzeBitFieldAssignment

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201712090607:201712100011


Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=4656722267340800


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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