util/asn1: fix potential memory leak in asn1_write_OID()

metze

diff --git a/lib/util/asn1.c b/lib/util/asn1.c
index 184aeec9091f1a3a48fa747f611c04a87a17e75c..317ee1314c6095a7213d8e55c9633aa2798823c3 100644 (file)
--- a/lib/util/asn1.c
+++ b/lib/util/asn1.c
@@ -262,6 +262,7 @@ bool asn1_write_OID(struct asn1_data *data, const char *OID)
        }
 
        if (!asn1_write(data, blob.data, blob.length)) {
+               data_blob_free(&blob);
                data->has_error = true;
                return false;
        }