kadm5: Fix warnings

lib/kadm5/get_s.c

@@ -331,13 +331,11 @@ kadm5_s_get_principal(void *server_handle,
             ret = add_tl_data(out, KRB5_TL_KRB5_CONFIG, krb5_config.data,
                               krb5_config.length);
         }
-	if (ret)
-	    goto out;
 	/*
 	 * If the client was allowed to get key data, let it have the
 	 * password too.
 	 */
-	if (mask & KADM5_KEY_DATA) {
+	if (ret == 0 && (mask & KADM5_KEY_DATA)) {
 	    heim_utf8_string pw;
 
             /* XXX But not if the client doesn't have ext-keys */
@@ -350,6 +348,7 @@ kadm5_s_get_principal(void *server_handle,
 	    krb5_clear_error_message(context->context);
 	}
 
+        if (ret == 0)
             ret = hdb_entry_get_pkinit_acl(&ent.entry, &acl);
 	if (ret == 0 && acl) {
 	    krb5_data buf;
@@ -367,9 +366,8 @@ kadm5_s_get_principal(void *server_handle,
 	    if (ret)
 		goto out;
 	}
-	if (ret)
-	    goto out;
 
+        if (ret == 0)
             ret = hdb_entry_get_aliases(&ent.entry, &aliases);
 	if (ret == 0 && aliases) {
 	    krb5_data buf;
@@ -387,9 +385,8 @@ kadm5_s_get_principal(void *server_handle,
 	    if (ret)
 		goto out;
 	}
-	if (ret)
-	    goto out;
 
+        if (ret == 0)
             ret = hdb_entry_get_key_rotation(context->context, &ent.entry, &kr);
 	if (ret == 0 && kr) {
 	    krb5_data buf;
@@ -397,18 +394,10 @@ kadm5_s_get_principal(void *server_handle,
 
 	    ASN1_MALLOC_ENCODE(HDB_Ext_KeyRotation, buf.data, buf.length,
 			       kr, &len, ret);
-	    if (ret)
+            if (ret == 0)
-		goto out;
-	    if (len != buf.length)
-		krb5_abortx(context->context,
-			    "internal ASN.1 encoder error");
                 ret = add_tl_data(out, KRB5_TL_KEY_ROTATION, buf.data, buf.length);
 	    free(buf.data);
-	    if (ret)
-		goto out;
 	}
-	if (ret)
-	    goto out;
     }
 
  out:

lib/kadm5/init_c.c

@@ -509,9 +509,9 @@ kadm_connect(kadm5_client_context *ctx)
     hints.ai_socktype = SOCK_STREAM;
     hints.ai_protocol = IPPROTO_TCP;
 
-    snprintf(portstr, sizeof(portstr), "%u", ntohs(ctx->kadmind_port));
+    snprintf(portstr, sizeof(portstr), "%u", ntohs(kadmin_port));
 
-    hostname = ctx->admin_server;
+    hostname = admin_server;
     slash = strchr(hostname, '/');
     if (slash != NULL)
 	hostname = slash + 1;
@@ -640,7 +640,7 @@ kadm5_c_init_with_context(krb5_context context,
 			  void **server_handle)
 {
     kadm5_ret_t ret;
-    kadm5_client_context *ctx;
+    kadm5_client_context *ctx = NULL;
     krb5_ccache cc;
 
     ret = _kadm5_c_init_context(&ctx, realm_params, context);

lib/kadm5/ipropd_master.c

@@ -450,6 +450,8 @@ write_dump (krb5_context context, krb5_storage *dump,
      */
 
     ret = krb5_store_uint32(dump, 0);
+    if (ret)
+        return ret;
 
     ret = hdb_create (context, &db, database);
     if (ret)
@@ -1494,6 +1496,9 @@ write_stats(krb5_context context, slave *slaves, uint32_t current_version)
 	    rtbl_add_column_entry(tbl, SLAVE_STATUS, "Up");
 
 	ret = krb5_format_time(context, slaves->seen, str, sizeof(str), TRUE);
+        if (ret)
+            rtbl_add_column_entry(tbl, SLAVE_SEEN, "<error-formatting-time>");
+        else
             rtbl_add_column_entry(tbl, SLAVE_SEEN, str);
 
 	slaves = slaves->next;

lib/kadm5/set_keys.c

@@ -177,6 +177,8 @@ _kadm5_set_keys2(kadm5_server_context *context,
 	    /* A current key; add to current key set */
 	    setup_Key(&key, &salt, key_data, i);
 	    ret = add_Keys(&keys, &key);
+            if (ret)
+                goto out;
 	    continue;
 	}