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Some changes and fixes from Bruce:

Browse Source 
Use strtoul(), not strtol() in the hints decoder so that
    'flags 0xa0ffa0ff' is not truncated to 0x7fffffff.
  Use a stack buffer instead of a static 100 byte bss buffer.
  Use \0 for the NUL character.
  Remove some ``excessive'' parens.
This commit is contained in:
Peter Wemm 2000-06-26 09:53:37 +00:00
parent 4dcedbebe2
commit ce365ee318
1 changed files with 9 additions and 9 deletions
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18
sys/kern/subr_bus.c
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@ -1285,7 +1285,7 @@ static int
resource_find_hard(const char *cp, const char *name, int unit,
const char *resname, struct config_resource **result)
{
static char match[100];
char match[256];
int matchlen;
char *op;
long val;
@ -1307,7 +1307,7 @@ resource_find_hard(const char *cp, const char *name, int unit,
cp += matchlen; /* skip over name and '=' */
else
return ENOENT;
val = strtol(cp, &op, 0);
val = strtoul(cp, &op, 0);
if (*cp != '\0' && *op == '\0') {
(*result)->type = RES_INT;
(*result)->u.intval = val;
@ -1562,7 +1562,7 @@ hint_load(char *cp)
int unit;
char resname[255];
for (ep = cp; (*ep != '=') && (*ep != 0); ep++)
for (ep = cp; *ep != '=' && *ep != '\0'; ep++)
;
len = ep - cp;
if (*ep == '=')
@ -1586,7 +1586,7 @@ hint_load(char *cp)
walker++;
if (*walker != '.')
return;
unit = strtol(op, &walker, 0);
unit = strtoul(op, &walker, 0);
if (*walker != '.')
return;
walker++;
@ -1604,7 +1604,7 @@ hint_load(char *cp)
return;
if (bootverbose)
printf("Setting %s %d %s to ", name, unit, resname);
val = strtol(ep, &op, 0);
val = strtoul(ep, &op, 0);
if (*ep != '\0' && *op == '\0') {
resource_set_int(name, unit, resname, val);
if (bootverbose)
@ -1625,19 +1625,19 @@ hints_load(void *dummy __unused)
cp = static_hints;
while (cp) {
hint_load(cp);
while (*cp != 0)
while (*cp != '\0')
cp++;
cp++;
if (*cp == 0)
if (*cp == '\0')
break;
}
cp = kern_envp;
while (cp) {
hint_load(cp);
while (*cp != 0)
while (*cp != '\0')
cp++;
cp++;
if (*cp == 0)
if (*cp == '\0')
break;
}
hints_loaded++;