Free the snapshots on deinit() when they were initialized in a proxy
upon an error.
This was introduced by
c55015e ("MEDIUM: snapshots: dynamically allocate
the snapshots").
Should be backported as far as 1.9.
free(p->capture_name);
free(p->monitor_uri);
free(p->rdp_cookie_name);
+ free(p->invalid_rep);
+ free(p->invalid_req);
if (p->conf.logformat_string != default_http_log_format &&
p->conf.logformat_string != default_tcp_log_format &&
p->conf.logformat_string != clf_http_log_format)