openbsd/src/lib/libc/net, branch OPENBSD_3_0

Apply http://www.isc.org/products/BIND/patches/bind4910.diff

2002-11-14T23:44:14+00:00

Fixes bugs listed in http://www.isc.org/products/BIND/bind-security.html

MFC (itojun):

2002-09-09T18:25:08+00:00

allocate 64K receive buffer for DNS responses.

avoid remote buffer overrun on hostbuf[]. From: Joost Pol

2002-06-26T06:03:31+00:00

correct bad practice in the code - it uses two changing variables to manage buffer (buf and buflen). we eliminate buflen and use fixed point (ep) as the ending pointer. From: itojun this fix is critical.

typo

2001-10-01T21:58:53+00:00

add "options insecure[12]" support for /etc/resolv.conf.

2001-09-14T23:49:29+00:00

insecure1 is necessary for IPv6 dynamic DNS server discovery, draft-ietf-ipngwg-dns-discovery-02.txt. sync with kame. ok'ed by angelos

Replace the deprecated BSD sigsetmask/sigblock/sigpause functions with their POSIX counterparts.

2001-09-04T23:35:58+00:00

cope with sa_len < sizeof(struct sockaddr).

2001-08-20T02:27:10+00:00

From: Patrik Lindergren

cope with negative return value from snprintf.

2001-08-20T02:23:33+00:00

use snprintf, not sprintf. sync with kame

2001-08-20T02:23:05+00:00

Use calloc() to allocate response data. Be more careful when freeing

2001-08-16T18:16:43+00:00

memory. jakob@ ok.