[llvm-bugs] Issue 9415 in oss-fuzz: llvm/clang-fuzzer: Stack-overflow in clang::Lexer::LexIdentifier

2018-07-23 Thread ClusterFuzz-External via monorail via llvm-bugs

Updates:
Labels: ClusterFuzz-Verified
Status: Verified

Comment #2 on issue 9415 by ClusterFuzz-External: llvm/clang-fuzzer:  
Stack-overflow in clang::Lexer::LexIdentifier

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9415#c2

ClusterFuzz testcase 6225898935156736 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 9415 in oss-fuzz: llvm/clang-fuzzer: Stack-overflow in clang::Lexer::LexIdentifier

2018-07-23 Thread ClusterFuzz-External via monorail via llvm-bugs


Comment #1 on issue 9415 by ClusterFuzz-External: llvm/clang-fuzzer:  
Stack-overflow in clang::Lexer::LexIdentifier

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9415#c1

ClusterFuzz has detected this issue as fixed in range  
201807110801:201807230239.


Detailed report: https://oss-fuzz.com/testcase?key=6225898935156736

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

Crash Type: Stack-overflow
Crash Address: 0x7ffd09b9efd0
Crash State:
  clang::Lexer::LexIdentifier
  clang::Lexer::LexTokenInternal
  clang::Lexer::Lex

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201807110151:201807110801
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201807110801:201807230239


Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6225898935156736


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.


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[llvm-bugs] Issue 9415 in oss-fuzz: llvm/clang-fuzzer: Stack-overflow in clang::Lexer::LexIdentifier

2018-07-14 Thread ClusterFuzz-External via monorail via llvm-bugs

Status: New
Owner: 
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,  
igm...@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-2018-07-14

Type: Bug

New issue 9415 by ClusterFuzz-External: llvm/clang-fuzzer: Stack-overflow  
in clang::Lexer::LexIdentifier

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9415

Detailed report: https://oss-fuzz.com/testcase?key=6225898935156736

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

Crash Type: Stack-overflow
Crash Address: 0x7ffd09b9efd0
Crash State:
  clang::Lexer::LexIdentifier
  clang::Lexer::LexTokenInternal
  clang::Lexer::Lex

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm=201807110151:201807110801


Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6225898935156736


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 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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