Hi Manuele,
On 07/06/2016 12:52 PM, Manuele Conti wrote:
> I found a bug in uspace/lib/drv/generic/remote_nic.c and I try to fix it.
We have:
uint8_t *data = NULL;
if (max_length != 0) {
data = malloc(max_length);
if (data == NULL) {
async_answer_0(callid, ENOMEM);
return;
}
}
memset(data, 0, max_length);
So if max_length is 0, data will remain NULL, but memset will be called
on memset(NULL, 0, 0). Should do no harm since it will be setting 0
bytes, right?
Jakub
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