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path: root/website/static/security/patches/SA-20:26/dhclient.patch
blob: 3f906eebccef12af822db7c86d8f41406c0657cc (plain) (blame)
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--- sbin/dhclient/options.c.orig
+++ sbin/dhclient/options.c
@@ -298,6 +298,8 @@
 
 			pointed_len = find_search_domain_name_len(option,
 			    &pointer);
+			if (pointed_len < 0)
+				return (-1);
 			domain_name_len += pointed_len;
 
 			*offset = i + 2;