On Sun, Apr 12, 2015 at 12:34 PM, Matt Johnston wrote:
> Hi Logan,
>
> Thanks for looking at that - certainly something to be wary
> of. I've actually removed netio.c's malloc altogether a
> couple of weeks ago though had neglected to push it until
> now https://secure.ucc.asn.au/hg/dropbear/rev/c
On Thu, Apr 09, 2015 at 06:50:01AM +0200, Karl Karpfen wrote:
> Hi,
>
> is it already possible to use Dropbear with the embedded TCP/IP stack lwIP?
Hi Karl,
I haven't heard of anyone doing that.
Cheers,
Matt
Hi Logan,
Thanks for looking at that - certainly something to be wary
of. I've actually removed netio.c's malloc altogether a
couple of weeks ago though had neglected to push it until
now https://secure.ucc.asn.au/hg/dropbear/rev/cc6116cc0b5c
(my github mirror isn't updated, the machine that does
Hi All,
OpenBSD introduced a new API known as reallocarray():
If malloc() must be used with multiplication, be sure to test for overflow:
size_t num, size;
...
/* Check for size_t overflow */
if (size && num > SIZE_MAX / size)
errc(1, EOVERFLOW, "overflow");
if ((p = malloc(size * num)) == NUL
