Andrej Mikus wrote:
> In file to_str.c I notice function address_to_str_buf that takes buf_len
> as argument, but does not use it for IPv4 and IPv6 addresses:
>
> void
> address_to_str_buf(const address *addr, gchar *buf, int buf_len)
> {
> switch(addr->type){
> case AT_IPv4:
> ip_to_str_buf(addr->data, buf);
> break;
> case AT_IPv6:
> inet_ntop(AF_INET6, addr->data, buf, INET6_ADDRSTRLEN);
> break;
>
> Out of curiosity, is there another mechanism in place to ensure that the
> buffer is always big enough? I notice that some dissectors call this
> function directly.
Unfortunately, there wasn't a mechanism to ensure that the buffer was
big enough. I've checked in a change (r20607) that should fix this. It
looks like this could potentially affect the ISUP statistics, so I'll
add it to the advisory list for 0.99.5.
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