openbsd/src/lib/libc/net/res_query.c, branch OPENBSD_3_4_BASE A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=OPENBSD_3_4_BASE 2003-06-02T20:18:38+00:00 Remove the advertising clause in the UCB license which Berkeley 2003-06-02T20:18:38+00:00 millert 2003-06-02T20:18:38+00:00 urn:sha1:021d32a253720a2fcdb07690f59c7e08d1d661e6 rescinded 22 July 1999. Proofed by myself and Theo. thread safer libc (note: safer, not safe) 2003-01-28T04:58:00+00:00 marc 2003-01-28T04:58:00+00:00 urn:sha1:547ebab319b228b064cf5dcb3ff0ae1bf23d24a2 Access to the global _res structure replaced by pointers to a per thread instance. If unthreaded the pointer is to the global structure. Also replaced a 64k stack array with malloc-ed memory so threaded aps (with a default 64k stack) have a chance at working. ok deraadt@ %d/%u mixup (in #ifdef DEBUG) 2002-06-27T09:55:49+00:00 itojun 2002-06-27T09:55:49+00:00 urn:sha1:109d4b11ca7904c66006363c1e4e37b9fa1f9562 try to use strlcpy and snprintf more; ok various 2002-05-24T21:22:37+00:00 deraadt 2002-05-24T21:22:37+00:00 urn:sha1:2be7fb6fb1368b131cd6a8f7ee34d9c11ef25a64 Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically. 2002-02-16T21:27:50+00:00 millert 2002-02-16T21:27:50+00:00 urn:sha1:052e020be6be85be6238c44b8386a61f8db7b6a4 add support for EDNS0 extended flag DNSSEC OK (aka DO). ok deraadt@ 2001-07-31T22:02:18+00:00 jakob 2001-07-31T22:02:18+00:00 urn:sha1:c1afda90dd79b98367107633d387abc265dfca60 use strlcpy vs strncpy+a[len-1]='\0'. millert@ ok. 2001-06-27T00:58:56+00:00 lebel 2001-06-27T00:58:56+00:00 urn:sha1:ba6f70d7550cc513151c4bb719659d4775a9efff support EDNS0 (RFC2671) buffer size notification on DNS queries. 2001-06-11T10:06:01+00:00 itojun 2001-06-11T10:06:01+00:00 urn:sha1:3181f54059d8f111597b6e6ebec0e24f7939ada7 "options edns0" in /etc/resolv.conf will enable the behavior. no behavior change if you don't have the line. see resolv.conf(5) for more details. EDNS0 is useful for avoiding TCP DNS queries/replies on larger DNS responses. also, draft-ietf-dnsext-message-size-* plans to mandate EDNS0 support for DNS clients that support IPv6 transport. Correct buffer size. 1999-09-27T23:58:26+00:00 alex 1999-09-27T23:58:26+00:00 urn:sha1:a02a2512c78e0de957f6b3b5a6bade91890c9cd8 put back a security fix downsj removed ages ago 1998-08-31T18:15:29+00:00 deraadt 1998-08-31T18:15:29+00:00 urn:sha1:4dd11b25125ef101fbb4e154eb29f2788cd4f1d2