File 0008-dhcp-4.2.2-dhclient-option-checks.patch of Package dhcp

From 48c1bbb9cbd6d6e71178e82fd45a7409efbb9d72 Mon Sep 17 00:00:00 2001
From: Marius Tomaschewski <mt@suse.de>
Date: Wed, 27 Apr 2011 13:56:47 +0200
Subject: [PATCH] dhcp-4.2.2-dhclient-option-checks
References: bnc#643845

---
 client/dhclient.c | 6 +++---
 common/options.c  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/client/dhclient.c b/client/dhclient.c
index b7a14fe..19a527b 100644
--- a/client/dhclient.c
+++ b/client/dhclient.c
@@ -3301,7 +3301,7 @@ void script_write_params (client, prefix, lease)
 		} else {
 			log_error("suspect value in %s "
 				  "option - discarded",
-				  lease->filename);
+				  "filename");
 		}
 	}
 
@@ -3314,7 +3314,7 @@ void script_write_params (client, prefix, lease)
 		} else {
 			log_error("suspect value in %s "
 				  "option - discarded",
-				  lease->server_name);
+				  "server-name");
 		}
 	}
 
@@ -4283,7 +4283,7 @@ static int check_domain_name(const char *ptr, size_t len, int dots)
 	const char *p;
 
 	/* not empty or complete length not over 255 characters   */
-	if ((len == 0) || (len > 256))
+	if ((len == 0) || (len >= 256))
 		return(-1);
 
 	/* consists of [[:alnum:]-]+ labels separated by [.]      */
diff --git a/common/options.c b/common/options.c
index 56bb151..be44a70 100644
--- a/common/options.c
+++ b/common/options.c
@@ -3979,7 +3979,7 @@ pretty_escape(char **dst, char *dend, const unsigned char **src,
 			}
 		} else if (**src == '"' || **src == '\'' || **src == '$' ||
 			   **src == '`' || **src == '\\' || **src == '|' ||
-			   **src == '&') {
+			   **src == '&' || **src == ';') {
 			if (*dst + 2 > dend)
 				return -1;
 
-- 
1.8.4