fixed a memory leak (Bug-ID: 1847587)

2 files changed, 5 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index ad9df87..d733347 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2008-05-01  SUZUKI, Shinsuke <suz@kame.net>
+	* common.c: fixed a memory leak (Bug-ID: 1847587)
+
 2007-12-06  SUZUKI, Shinsuke <suz@kame.net>
 	* common.c: fixed a possible memory leak. (Bug-ID 1844676)
 	* common.c: fixed a possible double free. (Bug-ID 1844683)
diff --git a/common.c b/common.c
index 8c8d43f..3538c00 100644
--- a/common.c
+++ b/common.c
@@ -2545,6 +2545,7 @@ dhcp6_set_options(type, optbp, optep, optinfo)
 			default:
 				dprintf(LOG_ERR, FNAME,
 				    "unexpected authentication protocol");
+				free(auth);
 				goto fail;
 			}
 		}
@@ -2553,6 +2554,7 @@ dhcp6_set_options(type, optbp, optep, optinfo)
 		    &auth->dh6_auth_proto, &p, optep, &len) != 0) {
 			goto fail;
 		}
+		free(auth);
 	}
 
 	return (len);