Lingming Zhang issues

Results 29 issues of


                                            Lingming Zhang

[Security] Out-of-Bound Memory Write on "op_SetSlot_i64" Function

### Environment ```shell OS : Linux 5.15.146.1-microsoft-standard-WSL2 #1 SMP Thu Jan 11 04:09:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux Commit : 139076a98b8321b67f850a844f558b5e91b5ac83 Version : 0.5.0 Clang Verison : 13.0.0 Build...

[Security] Out-of-Bound Memory Read on "op_Select_i64_ssr" Function

[Security] Out-of-Bound Memory Read on "op_Select_f32_ssr" Function

[Security] Out-of-Bound Memory Write on "op_CopySlot_64" Function

bug

Invalid Memory Read in FreeList<wabt::interp::Object*>::IsUsed()

### Environment ```shell OS : Linux 5.15.133.1-microsoft-standard-WSL2 #1 SMP Thu Oct 5 21:02:42 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux Commit : 9fdd024249b6b181d98a4164700ca6ee09f970d9 - 1471dffee8bf9939044b80d34256956a28138e96 Version : 1.0.33 (git~1.0.33-35-gdddc03d3) Clang Verison...

Out-of-Memory Program Abort in BinaryReaderInterp::OnDataCount()

The JIT epilogue could be wrong and lead to segmentation fault

Hi Becavalier, I think the function epilogue in `bfJITCompile` miscalculates the jump offset and can lead to segmentation fault if the provided brainfuck input does not contain `.` opcode: https://github.com/Becavalier/brainfuck-jit-interpreter/blob/9b65632f5786707722b050393b70cf5c5c3444ea/interpreter.cc#L361-L366...

Errors Related to Variable Definition Location and Colorization under WSL

### Environment - OS and Version: Windows 10 22H2 19045.3693 - VS Code Version: 1.84.2 (commit 1a5daa3a0231a0fbba4f14db7ec463cf99d7768e) - C/C++ Extension Version: v1.18.5 - If using SSH remote, specify OS of...

bug

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Problems related to tracking data dependencies during fuzzing

Hi @saelo, I am recently integrating some WebAssembly (abbreviated as *Wasm*) features into fuzzilli. Everything looks good to me when adjusting the static JS model. However, when I try to...