2 files changed, 27 insertions, 18 deletions
diff --git a/src/lib/krb5/asn.1/asn1_encode.c b/src/lib/krb5/asn.1/asn1_encode.c
index d79546493..f67c8cfee 100644
--- a/src/lib/krb5/asn.1/asn1_encode.c
+++ b/src/lib/krb5/asn.1/asn1_encode.c
@@ -675,10 +675,13 @@ krb5int_asn1_do_full_encode(const void *rep, krb5_data **code,
 {
     unsigned int length;
     asn1_error_code retval;
-    unsigned int sum = 0;
     asn1buf *buf = NULL;
+    krb5_data *d;
+
+    *code = NULL;
 
-    if (rep == NULL) return ASN1_MISSING_FIELD;
+    if (rep == NULL)
+        return ASN1_MISSING_FIELD;
 
     retval = asn1buf_create(&buf);
     if (retval)
@@ -686,9 +689,12 @@ krb5int_asn1_do_full_encode(const void *rep, krb5_data **code,
 
     retval = krb5int_asn1_encode_a_thing(buf, rep, a, &length);
     if (retval)
-        return retval;
-    sum += length;
-    retval = asn12krb5_buf(buf, code);
+        goto cleanup;
+    retval = asn12krb5_buf(buf, &d);
+    if (retval)
+        goto cleanup;
+    *code = d;
+cleanup:
     asn1buf_destroy(&buf);
     return retval;
 }
diff --git a/src/lib/krb5/asn.1/asn1buf.c b/src/lib/krb5/asn.1/asn1buf.c
index c6c80a474..5793a0303 100644
--- a/src/lib/krb5/asn.1/asn1buf.c
+++ b/src/lib/krb5/asn.1/asn1buf.c
@@ -253,21 +253,24 @@ int asn1buf_remains(asn1buf *buf, int indef)
 asn1_error_code asn12krb5_buf(const asn1buf *buf, krb5_data **code)
 {
     unsigned int i;
-    *code = (krb5_data*)calloc(1,sizeof(krb5_data));
-    if (*code == NULL) return ENOMEM;
-    (*code)->magic = KV5M_DATA;
-    (*code)->data = NULL;
-    (*code)->length = 0;
-    (*code)->length = asn1buf_len(buf);
-    (*code)->data = (char*)malloc((((*code)->length)+1)*sizeof(char));
-    if ((*code)->data == NULL) {
-        free(*code);
-        *code = NULL;
+    krb5_data *d;
+
+    *code = NULL;
+
+    d = calloc(1, sizeof(krb5_data));
+    if (d == NULL)
+        return ENOMEM;
+    d->length = asn1buf_len(buf);
+    d->data = malloc(d->length + 1);
+    if (d->data == NULL) {
+        free(d);
         return ENOMEM;
     }
-    for (i=0; i < (*code)->length; i++)
-        ((*code)->data)[i] = (buf->base)[((*code)->length)-i-1];
-    ((*code)->data)[(*code)->length] = '\0';
+    for (i=0; i < d->length; i++)
+        d->data[i] = buf->base[d->length - i - 1];
+    d->data[d->length] = '\0';
+    d->magic = KV5M_DATA;
+    *code = d;
     return 0;
 }