Patch in trailing nul character to print just the length label (for various cases below)

(cherry picked from commit 6a756ab654)
2018-06-25 17:33:15 +10:00
parent e9f7ef733d
commit 82d5a44dfd
1 changed files with 5 additions and 0 deletions
@@ -853,6 +853,11 @@ name2ipkey(int log_level,
 			"; invalid leading prefix length", "");
 		return (ISC_R_FAILURE);
 	}
+	/*
+	 * Patch in trailing nul character to print just the length
+	 * label (for various cases below).
+	 */
+	*cp2 = '\0';
 	if (prefix_num < 1U || prefix_num > 128U) {
 		badname(log_level, src_name,
 			"; invalid prefix length of ", prefix_str);