Status: New
Owner: ----
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
igm...@gmail.com, eney...@google.com, llvm-b...@lists.llvm.org,
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2019-02-03
Type: Bug
New issue 12868 by ClusterFuzz-External: llvm/clangd-fuzzer:
Null-dereference READ in clang::driver::tools::OffloadBundler::ConstructJob
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12868
Detailed report: https://oss-fuzz.com/testcase?key=5738139031699456
Project: llvm
Fuzzer: libFuzzer_llvm_clangd-fuzzer
Fuzz target binary: clangd-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
clang::driver::tools::OffloadBundler::ConstructJob
clang::driver::Driver::BuildJobsForActionNoCache
clang::driver::Driver::BuildJobs
Sanitizer: address (ASAN)
Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201901220414:201902020421
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5738139031699456
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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