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Blah, some of the larger operands could overflow the "opstr" buffer. 

Bump the size of all of them to be on the safe side.
This commit is contained in:
scw 2002-09-01 10:07:25 +00:00
parent 23e291b03a
commit 75c81c5275
1 changed files with 8 additions and 6 deletions
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14
sys/arch/sh5/sh5/db_disasm.c
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@ -1,4 +1,4 @@
/* $NetBSD: db_disasm.c,v 1.4 2002/09/01 09:18:52 scw Exp $ */
/* $NetBSD: db_disasm.c,v 1.5 2002/09/01 10:07:25 scw Exp $ */
/*
* Copyright 2002 Wasabi Systems, Inc.
@ -1176,7 +1176,7 @@ sh5_fmt_mnd0(opcode_t op, long loc, char *op1, char *op2, char *op3)
static int
sh5_fmt_mnd0_decode_op(int fmt, int op, char *ops)
{
char opstr[8];
char opstr[16];
switch (fmt) {
case FMT_MND0_OP_NONE:
@ -1265,7 +1265,7 @@ sh5_fmt_msd6(opcode_t op, long loc, char *op1, char *op2, char *op3)
static int
sh5_fmt_msd6_decode_op(int fmt, int op, char *ops)
{
char opstr[8];
char opstr[16];
switch (fmt) {
case FMT_MSD6_OP_NONE:
@ -1336,7 +1336,7 @@ sh5_fmt_msd10(opcode_t op, long loc, char *op1, char *op2, char *op3)
static int
sh5_fmt_msd10_decode_op(int fmt, int op, char *ops)
{
char opstr[8];
char opstr[16];
switch (fmt) {
case FMT_MSD10_OP_R:
@ -1402,7 +1402,7 @@ sh5_fmt_xsd16(opcode_t op, long loc, char *op1, char *op2, char *op3)
static int
sh5_fmt_xsd16_decode_op(int fmt, int op, long loc, char *ops)
{
char opstr[8];
char opstr[16];
switch (fmt) {
case FMT_XSD16_OP_R:
@ -1410,8 +1410,10 @@ sh5_fmt_xsd16_decode_op(int fmt, int op, long loc, char *ops)
break;
case FMT_XSD16_OP_TRL:
if ((op & 0x18) != 0)
if ((op & 0x18) != 0) {
db_printf("xsd16: bad trl op: 0x%x\n", op);
return (-1);
}
sprintf(opstr, "tr%d", op & 0x7);
break;