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Fix #904 - 8051 disassembly

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This commit is contained in:
Anton Kochkov 2014-05-10 02:01:20 +04:00
parent ac9354d455
commit fa96f3fa85
1 changed files with 11 additions and 1 deletions
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12
libr/asm/p/asm_8051.c
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@ -16,7 +16,17 @@ static int disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
*op->buf_asm = 0;
if (!o.name) return 0; // invalid instruction
tmp = do8051disasm (o, a->pc, op->buf_asm, sizeof (op->buf_asm));
free (tmp);
if (tmp) {
if (strlen(tmp) < sizeof (op->buf_asm)) {
strncpy (op->buf_asm, tmp, strlen (tmp));
} else {
eprintf ("8051 disassemble: too big opcode!\n");
free (tmp);
op->size = -1;
return -1;
}
free (tmp);
}
if (!*op->buf_asm) {
op->size = 1;
return -1;