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Coverity fixes #2901

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Merged
Rot127 merged 3 commits into from
Apr 22, 2026
+8 −1
Merged

Coverity fixes #2901

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f057114
Fix CID 643619
Rot127 Apr 20, 2026
d89f62b
Fix CID 645257
Rot127 Apr 20, 2026
8463b5f
Formatting
Rot127 Apr 22, 2026
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4 changes: 4 additions & 0 deletions arch/RISCV/RISCVBaseInfo.c
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Original file line number Diff line number Diff line change
Expand Up @@ -39,11 +39,13 @@ typedef struct {
unsigned value;
bool isFractional;
} VLMULDecodeResult;

VLMULDecodeResult decodeVLMUL(RISCVII_VLMUL VLMUL)
{
switch (VLMUL) {
default:
CS_ASSERT(0 && "Unexpected LMUL value!");
break;
case RISCVII_LMUL_1:
case RISCVII_LMUL_2:
case RISCVII_LMUL_4:
Expand All @@ -61,6 +63,8 @@ VLMULDecodeResult decodeVLMUL(RISCVII_VLMUL VLMUL)
return result;
}
}
VLMULDecodeResult result = { .value = 0, .isFractional = false };
return result;
}

void printVType(unsigned VType, SStream *OS)
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5 changes: 4 additions & 1 deletion tests/unit/riscv_op_count_iter.c
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,10 @@ static bool test_riscv_op_count_no_stale()
static const int32_t expected_op_counts[] = { 2, 3, 2 };

csh handle;
cs_open(CS_ARCH_RISCV, CS_MODE_RISCV64 | CS_MODE_RISCV_C, &handle);
if (cs_open(CS_ARCH_RISCV, CS_MODE_RISCV64 | CS_MODE_RISCV_C,
&handle) != CS_ERR_OK) {
return false;
}
cs_option(handle, CS_OPT_DETAIL, CS_OPT_ON | CS_OPT_DETAIL_REAL);
cs_option(handle, CS_OPT_SYNTAX,
CS_OPT_SYNTAX_NO_ALIAS_TEXT |
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