From 7d066146ec5732fd64cb4268a4859df10e700950 Mon Sep 17 00:00:00 2001 From: Assar Westerlund Date: Wed, 15 Nov 2000 23:07:50 +0000 Subject: [PATCH] (wait_for_connection): check for fd's being too large to select on git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9190 ec53bebd-3082-4978-b11e-865c3cabbd6b --- kadmin/kadm_conn.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kadmin/kadm_conn.c b/kadmin/kadm_conn.c index 59d8dafef..4046893e6 100644 --- a/kadmin/kadm_conn.c +++ b/kadmin/kadm_conn.c @@ -172,6 +172,8 @@ wait_for_connection(krb5_context context, FD_ZERO(&orig_read_set); for(i = 0; i < num_socks; i++) { + if (socks[i] >= FD_SETSIZE) + errx (1, "fd too large"); FD_SET(socks[i], &orig_read_set); max_fd = max(max_fd, socks[i]); }