bloaty/fuzz_target: Heap-use-after-free in void bloaty::RangeMap::ComputeRollup<bloaty::DualMaps::ComputeRollup

Type ossfuzz
Reporter Google
Modified 2019-03-04T16:56:33



Detailed report:

Project: bloaty Fuzzer: libFuzzer_bloaty_fuzz_target Fuzz target binary: fuzz_target Job Type: libfuzzer_asan_bloaty Platform Id: linux

Crash Type: Heap-use-after-free READ 8 Crash Address: 0x604000008390 Crash State: void bloaty::RangeMap::ComputeRollup<bloaty::DualMaps::ComputeRollup bloaty::DualMaps::ComputeRollup bloaty::Bloaty::ScanAndRollupFile

Sanitizer: address (ASAN)

Recommended Security Severity: High

Reproducer Testcase:

Issue filed automatically.

See for more information.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse without an upstream patch, then the bug report will automatically become visible to the public.

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