From: Jelte Jansen <jeltejan@NLnetLabs.nl>
Date: Wed, 10 Aug 2005 09:54:39 +0000 (+0000)
Subject: catch possible error in cat
X-Git-Tag: release-1.0.0~331
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa360e61115cc5942cf601ca884471b06f9f39de;p=thirdparty%2Fldns.git

catch possible error in cat
---

diff --git a/rr.c b/rr.c
index 697ac8e6..550def1c 100644
--- a/rr.c
+++ b/rr.c
@@ -217,7 +217,16 @@ ldns_rr_new_frm_str(const char *str, uint16_t default_ttl, ldns_rdf *origin)
 	} else {
 		ldns_rr_set_owner(new, ldns_dname_new_frm_str(owner));
 		if (owner[strlen(owner) - 1] != '.' && origin) {
-			ldns_dname_cat(ldns_rr_owner(new), origin);
+			if(ldns_dname_cat(ldns_rr_owner(new), origin) != LDNS_STATUS_OK) {
+				LDNS_FREE(owner); 
+				LDNS_FREE(ttl); 
+				LDNS_FREE(clas); 
+				LDNS_FREE(type);
+				LDNS_FREE(rd);
+				LDNS_FREE(rd_buf);
+				ldns_buffer_free(rr_buf);
+				return NULL;
+			}
 		}
 	}
 	LDNS_FREE(owner);