The Coverity checker spotted the following two array overflows:
<-- snip -->
...
struct bt866 {
...
unsigned char reg[128];
...
}
...
static int bt866_do_command(struct bt866 *encoder,
unsigned int cmd, void *arg)
{
...
val = encoder->reg[0xdc];
...
bt866_write(encoder, 0xdc, val);
...
}
...
static int bt866_write(struct bt866 *encoder,
unsigned char subaddr, unsigned char data)
{
...
encoder->reg[subaddr] = data;
...
}
...
<-- snip -->
The two bugs are obvious:
0xdc = 220 >= 128
cu
Adrian
--
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