Merge pull request #809 from Feh/pairadd-ignore-dups

pairadd: Don't add a VP if it's already present
FreeRADIUS · Oct 9, 2014 · 21391a4 · 21391a4
2 parents 589ef23 + b73a4c5
commit 21391a4
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/lib/valuepair.c b/src/lib/valuepair.c
@@ -283,8 +283,11 @@ void pairadd(VALUE_PAIR **first, VALUE_PAIR *add)
 		*first = add;
 		return;
 	}
-	for(i = *first; i->next; i = i->next)
+	for(i = *first; i->next; i = i->next) {
 		VERIFY_VP(i);
+		if(i == add)
+			return;
+	}
 	i->next = add;
 }