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Reference Info: 418826548 binutils:fuzz_addr2line: Undefined-shift in loongarch_elf_add_sub_reloc_uleb128 component: Public Trackers > 1362134 > OSS Fuzz status: New reporter: 87...@developer.gserviceaccount.com cc: am...@gmail.com, bug-binutils@gnu.org, da...@adalogics.com, and 2 more collaborators: co...@oss-fuzz.com type: Bug access level: Limited visibility priority: P2 severity: S4 hotlist: Reproducible, Stability-LibFuzzer, Stability-UndefinedBehaviorSanitizer retention: Component default Project: binutils Reported: May 20, 2025 87...@developer.gserviceaccount.com added comment #1: Detailed Report: https://oss-fuzz.com/testcase?key=6018246140821504 Project: binutils Fuzzing Engine: libFuzzer Fuzz Target: fuzz_addr2line Job Type: libfuzzer_ubsan_binutils Platform Id: linux Crash Type: Undefined-shift Crash Address: Crash State: loongarch_elf_add_sub_reloc_uleb128 bfd_perform_relocation bfd_generic_get_relocated_section_contents Sanitizer: undefined (UBSAN) Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_binutils&range=202412181419:202412230607 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6018246140821504 Issue filed automatically. See https://google.github.io/oss-fuzz/advanced-topics/reproducing 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. Comments on individual Monorail issues are not monitored. 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. Generated by Google IssueTracker notification system. You're receiving this email because you are subscribed to updates on Google IssueTracker issue 418826548 Unsubscribe from this issue.
