Fix label index out-of-range references in op_br_table_cache #2615
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vickiegpt
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May 27, 2024
…ealliance#2615) Fixed a bug in the processing of the br_table_cache opcode that caused out-of-range references when the label index was greater than the length of the label.
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Fixed a bug in the processing of the
br_table_cacheopcode that caused out-of-range references when the label index was greater than the length of the label.The WebAssembly Specification dictates that when executing the br_table instruction, if the label index exceeds the length of the label, it should be assigned the length of the label.
https://webassembly.github.io/spec/core/exec/instructions.html#xref-syntax-instructions-syntax-instr-control-mathsf-br-table-l-ast-l-n