if (commentlen < 0 || commentlen > lenleft) {
logeventf(ssh, "Pageant response was truncated");
s->nkeys = 0;
goto done_agent_query;
}
if (commentlen < 0 || commentlen > lenleft) {
logeventf(ssh, "Pageant response was truncated");
s->nkeys = 0;
goto done_agent_query;
}