[llvm-bugs] Issue 14239 in oss-fuzz: llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

2019-04-15 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Labels: ClusterFuzz-Verified
Status: Verified

Comment #4 on issue 14239 by ClusterFuzz-External:  
llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14239#c4

ClusterFuzz testcase 5696623381839872 is verified as fixed, so closing  
issue as verified.


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


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[llvm-bugs] Issue 14239 in oss-fuzz: llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

2019-04-15 Thread ClusterFuzz-External via monorail via llvm-bugs


Comment #3 on issue 14239 by ClusterFuzz-External:  
llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14239#c3

ClusterFuzz has detected this issue as fixed in range  
201904140255:201904150259.


Detailed report: https://oss-fuzz.com/testcase?key=5696623381839872

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-microsoft-demangle-fuzzer
Fuzz target binary: llvm-microsoft-demangle-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
  !empty()
  llvm::ms_demangle::Demangler::demangleSpecialTableSymbolNode
  llvm::ms_demangle::Demangler::demangleSpecialIntrinsic

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201901070410:201901080410
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201904140255:201904150259


Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5696623381839872


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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[llvm-bugs] Issue 14239 in oss-fuzz: llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

2019-04-14 Thread tha… via monorail via llvm-bugs


Comment #2 on issue 14239 by tha...@chromium.org:  
llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14239#c2

http://reviews.llvm.org/rL358367 should fix.

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[llvm-bugs] Issue 14239 in oss-fuzz: llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

2019-04-13 Thread ClusterFuzz-External via monorail via llvm-bugs

Status: New
Owner: 
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,  
igm...@gmail.com, mit...@google.com, bigchees...@gmail.com,  
eney...@google.com, llvm-b...@lists.llvm.org, j...@chromium.org,  
v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com,  
akils...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible  
Engine-libfuzzer Proj-llvm Reported-2019-04-13

Type: Bug

New issue 14239 by ClusterFuzz-External:  
llvm/llvm-microsoft-demangle-fuzzer: ASSERT: !empty()

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14239

Detailed report: https://oss-fuzz.com/testcase?key=5696623381839872

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-microsoft-demangle-fuzzer
Fuzz target binary: llvm-microsoft-demangle-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
  !empty()
  llvm::ms_demangle::Demangler::demangleSpecialTableSymbolNode
  llvm::ms_demangle::Demangler::demangleSpecialIntrinsic

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201901070410:201901080410


Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5696623381839872


Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
instructions to reproduce this bug locally.


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 need to contact the OSS-Fuzz team with a question, concern, or any  
other feedback, please file an issue at  
https://github.com/google/oss-fuzz/issues.


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