<html>
<body>
<script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"name": "View Issue",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13105"
},
"description": ""
}
</script>
<div style="font-family: arial, sans-serif; white-space:pre">Status: New<br/>Owner: ----<br/>CC: <a href="mailto:kcc@google.com">kcc@google.com</a>, <a href="mailto:mascasa@google.com">mascasa@google.com</a>, <a href="mailto:jdevlieg...@apple.com">jdevlieg...@apple.com</a>, <a href="mailto:igm...@gmail.com">igm...@gmail.com</a>, <a href="mailto:mitchp@google.com">mitchp@google.com</a>, <a href="mailto:bigchees...@gmail.com">bigchees...@gmail.com</a>, <a href="mailto:eneyman@google.com">eneyman@google.com</a>, <a href="mailto:llvm-b...@lists.llvm.org">llvm-b...@lists.llvm.org</a>, <a href="mailto:jfb@chromium.org">jfb@chromium.org</a>, <a href="mailto:v...@apple.com">v...@apple.com</a>, <a href="mailto:mitchphi...@outlook.com">mitchphi...@outlook.com</a>, <a href="mailto:xpl...@gmail.com">xpl...@gmail.com</a>, <a href="mailto:akils...@apple.com">akils...@apple.com</a> <br/>Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer Proj-llvm Reported-2019-02-15<br/>Type: Bug<br/><br/>New issue 13105 by ClusterFuzz-External: llvm/clang-fuzzer: Stack-overflow in clang::Lexer::LexNumericConstant<br/><a href="https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13105">https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13105</a><br/><br/>Detailed report: <a href="https://oss-fuzz.com/testcase?key=5097795965419520">https://oss-fuzz.com/testcase?key=5097795965419520</a><br/><br/>Project: llvm<br/>Fuzzer: libFuzzer_llvm_clang-fuzzer<br/>Fuzz target binary: clang-fuzzer<br/>Job Type: libfuzzer_asan_llvm<br/>Platform Id: linux<br/><br/>Crash Type: Stack-overflow<br/>Crash Address: 0x7ffcf612eff8<br/>Crash State:<br/> clang::Lexer::LexNumericConstant<br/> clang::Lexer::LexTokenInternal<br/> clang::Lexer::Lex<br/> <br/>Sanitizer: address (ASAN)<br/><br/>Regressed: <a href="https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201902130429%3A201902140416">https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201902130429:201902140416</a><br/><br/>Reproducer Testcase: <a href="https://oss-fuzz.com/download?testcase_id=5097795965419520">https://oss-fuzz.com/download?testcase_id=5097795965419520</a><br/><br/>Issue filed automatically.<br/><br/>See <a href="https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md">https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md</a> for instructions to reproduce this bug locally.<br/><br/>When you fix this bug, please<br/> * mention the fix revision(s).<br/> * state whether the bug was a short-lived regression or an old bug in any stable releases.<br/> * add any other useful information.<br/>This information can help downstream consumers.<br/><br/>If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at <a href="https://github.com/google/oss-fuzz/issues">https://github.com/google/oss-fuzz/issues</a>.<br/><br/>-- <br/>You received this message because:<br/> 1. You were specifically CC'd on the issue<br/><br/>You may adjust your notification preferences at:<br/><a href="https://bugs.chromium.org/hosting/settings">https://bugs.chromium.org/hosting/settings</a><br/><br/>Reply to this email to add a comment.</div>
</body>
</html>