From: Roy Marples <roy@marples.name>
Date: Mon, 26 Jan 2009 12:23:57 +0000 (+0000)
Subject: Stop storing length in hostname.
X-Git-Tag: v5.0.0~100
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cce80be02b7ea61ff639c2a31cf07609a7fd3a4;p=thirdparty%2Fdhcpcd.git

Stop storing length in hostname.
---

diff --git a/if-options.c b/if-options.c
index 36dd1a0d..6802cdf9 100644
--- a/if-options.c
+++ b/if-options.c
@@ -313,7 +313,7 @@ parse_option(struct if_options *ifo, int opt, const char *arg)
 		break;
 	case 'h':
 		if (arg)
-			s = parse_string(ifo->hostname + 1,
+			s = parse_string(ifo->hostname,
 					 HOSTNAME_MAX_LEN, arg);
 		else
 			s = 0;
@@ -321,11 +321,10 @@ parse_option(struct if_options *ifo, int opt, const char *arg)
 			syslog(LOG_ERR, "hostname: %m");
 			return -1;
 		}
-		if (s != 0 && ifo->hostname[1] == '.') {
+		if (s != 0 && ifo->hostname[0] == '.') {
 			syslog(LOG_ERR, "hostname cannot begin with a .");
 			return -1;
 		}
-		ifo->hostname[0] = (uint8_t)s;
 		break;
 	case 'i':
 		if (arg)