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Fix -Wstringop-truncation warnings #1730

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Merged
aquynh merged 1 commit into from
May 11, 2021
Merged

Fix -Wstringop-truncation warnings #1730

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2 changes: 1 addition & 1 deletion arch/Sparc/SparcInstPrinter.c
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Original file line number Diff line number Diff line change
Expand Up @@ -358,7 +358,7 @@ void Sparc_printInst(MCInst *MI, SStream *O, void *Info)
mnem = printAliasInstr(MI, O, Info);
if (mnem) {
// fixup instruction id due to the change in alias instruction
strncpy(instr, mnem, sizeof(instr));
strncpy(instr, mnem, sizeof(instr) - 1);
instr[sizeof(instr) - 1] = '\0';
// does this contains hint with a coma?
p = strchr(instr, ',');
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2 changes: 1 addition & 1 deletion cs.c
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Expand Up @@ -576,7 +576,7 @@ static void fill_insn(struct cs_struct *handle, cs_insn *insn, char *buffer, MCI
while(tmp) {
if (tmp->insn.id == insn->id) {
// found this instruction, so copy its mnemonic
(void)strncpy(insn->mnemonic, tmp->insn.mnemonic, sizeof(insn->mnemonic) - 1);
(void)strncpy(insn->mnemonic, tmp->insn.mnemonic, sizeof(insn->mnemonic));
insn->mnemonic[sizeof(insn->mnemonic) - 1] = '\0';
break;
}
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