Khagan (Khan) Karimov

Potential Bug: Use-of-Uninitialized-Value

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### Describe the bug `wasmer` may contain use of uninitialized value: sanitizer warns during building process. ```sh wasmer -vV; rustc -vV wasmer version or commit: (Trying to build last version...

Segmentation fault due to illegal write access

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## Describe the Bug While executing a specific WebAssembly file using `wasm3` with the _main function specified, a segmentation fault is encountered, leading to an abrupt termination of the program....

Data Race in libwasmedge.so - marked by TSAN

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### Summary Data Race Detected in `libwasmedge.so`. It has been marked via using AFL++ and combination of our code generator with `TSAN` enabled. ### Current State ``` ================== WARNING: ThreadSanitizer:...

## Atomic Load and Store Bytecode Implementations Implements the following bytecodes in fast interpreter: - `I32_ATOMIC_LOAD` - `I64_ATOMIC_LOAD` - `I32_ATOMIC_LOAD8_U` - `I32_ATOMIC_LOAD16_U` - `I64_ATOMIC_LOAD8_U` - `I64_ATOMIC_LOAD16_U` - `I64_ATOMIC_LOAD32_U` - `I32_ATOMIC_STORE`...

Add intial porting of table_ops from arbitrary to mutatis

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This is the initial (unofficial) porting of `table_ops` from `arbitrary` to `mutatis`. No new features are added. This is a direct port of the existing implementation using the `arbitrary` crate...

Add missing rotates for cranelift

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This adds the missed rotate optimizations in cranelift mid-end opened in #11722 ```wasm (module (func $main (export "main") (result i32) ;; Step 1: (i32.rotl (i32.const 1) (i32.const 1)) ;; 1...

Stack types

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# Stack fixup We currently have every instruction balanced itself (for example, if an op leaves a struct onto the stack it immediately calls a function that consumes that struct)...