From: Derrick Brashear <shadow@dementia.org>
Date: Mon, 8 Mar 2010 19:06:50 +0000 (-0500)
Subject: afsconf srv lookup fill cellname
X-Git-Tag: openafs-devel-1_5_73~84
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=84eee2ed411cab64b136ccea3a6c29f1313e2ecc;p=packages%2Fo%2Fopenafs.git

afsconf srv lookup fill cellname

pull out the cellname from the reply

Change-Id: I8e0dbb5b82e353ecd29a9cce25eaee1255062cd9
Reviewed-on: http://gerrit.openafs.org/1537
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Simon Wilkinson <sxw@inf.ed.ac.uk>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
---

diff --git a/src/auth/cellconfig.c b/src/auth/cellconfig.c
index 7cba99a2c..20099789b 100644
--- a/src/auth/cellconfig.c
+++ b/src/auth/cellconfig.c
@@ -1147,6 +1147,13 @@ afsconf_LookupServer(const char *service, const char *protocol,
 	}
 	if (type == T_SRV) {
 	    struct hostent *he;
+	    /* math here: _ is 1, _ ._ is 3, _ ._ . is 4. then the domain. */
+	    if ((strncmp(host + 1, IANAname, strlen(IANAname)) == 0) &&
+		(strncmp(host + strlen(IANAname) + 3, protocol,
+			 strlen(protocol)) == 0)) {
+		realCellName = strdup(host + strlen(IANAname) +
+				      strlen(protocol) + 4);
+	    }
 
 	    code = dn_expand(answer, answer + len, p + 6, host, sizeof(host));
 	    if (code < 0) {