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And fixed it correctly.

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This commit is contained in:
OBattler
2023-06-18 23:58:05 +02:00
parent b7c4973549
commit a0e7204949
1 changed files with 4 additions and 2 deletions
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6
src/device.c
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@@ -142,7 +142,7 @@ device_add_common(const device_t *d, const device_t *cd, void *p, void *params,
void *priv = NULL;
int c;
for (c = 0; c <= 256; c++) {
for (c = 0; c < 256; c++) {
if (!inst && (devices[c] == (device_t *) d)) {
device_log("DEVICE: device already exists!\n");
return (NULL);
@@ -150,8 +150,10 @@ device_add_common(const device_t *d, const device_t *cd, void *p, void *params,
if (devices[c] == NULL)
break;
}
if (c >= DEVICE_MAX)
if ((c >= DEVICE_MAX) || (c >= 256)) {
fatal("DEVICE: too many devices\n");
retrn NULL;
}
/* Do this so that a chained device_add will not identify the same ID
its master device is already trying to assign. */