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check if decode[idx] is callable #2322

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merged 2 commits into from
Apr 23, 2024
Merged

check if decode[idx] is callable #2322

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761dd34
check if decode[idx] is callable
Ced2911 Apr 12, 2024
f0bf3f4
Use ARRC_SIZE macro for size check
Rot127 Apr 22, 2024
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2 changes: 1 addition & 1 deletion arch/SH/SHDisassembler.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2163,7 +2163,7 @@ static bool sh_disassemble(const uint8_t *code, MCInst *MI, uint64_t address,
idx = ((insn >> 8) & 0xf0) | (insn & 0x000f);
}

if (decode[idx]) {
if (idx < ARR_SIZE(decode) && decode[idx]) {
return decode[idx](insn, address, MI, mode, info, detail);
} else {
return MCDisassembler_Fail;
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