From: Roy Marples <roy@marples.name>
Date: Mon, 26 Jan 2009 12:25:29 +0000 (+0000)
Subject: Stop storing length in hostname.
X-Git-Tag: v4.0.9~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b33cdbcc4880104cd2d570b734efd0fd3882571;p=thirdparty%2Fdhcpcd.git

Stop storing length in hostname.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 1626e395..2c3fb828 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -316,7 +316,7 @@ parse_option(int opt, char *oarg, struct options *options)
 		break;
 	case 'h':
 		if (oarg)
-			s = parse_string(options->hostname + 1,
+			s = parse_string(options->hostname,
 					 HOSTNAME_MAX_LEN, oarg);
 		else
 			s = 0;
@@ -324,11 +324,10 @@ parse_option(int opt, char *oarg, struct options *options)
 			logger(LOG_ERR, "hostname: %s", strerror(errno));
 			return -1;
 		}
-		if (s != 0 && options->hostname[1] == '.') {
+		if (s != 0 && options->hostname[0] == '.') {
 			logger(LOG_ERR, "hostname cannot begin with a .");
 			return -1;
 		}
-		options->hostname[0] = (uint8_t)s;
 		break;
 	case 'i':
 		if (oarg)