commit cf770e29d799b1662d3f27aca4e217e567644440
author Michal Vasko <mvasko@cesnet.cz> Wed Aug 12 13:21:43 2020 +0200
committer Michal Vasko <mvasko@cesnet.cz> Wed Aug 12 13:21:43 2020 +0200
tree d5d648fd0c8f1260b8f6b048b67ce60061d0f4b1
parent a5da329b3469511e6afbff65cbfd17211a848848

parsers FEATURE accept only subtree for notif and RPC

src/parser_json.c

diff --git a/src/parser_json.c b/src/parser_json.c
index a7b7e54..578070d 100644
--- a/src/parser_json.c
+++ b/src/parser_json.c
@@ -1551,13 +1551,9 @@
         goto cleanup;
     }
 
-    /* read subtree(s) */
-    while (lydctx->jsonctx->in->current[0] && status != LYJSON_OBJECT_CLOSED) {
-        ret = lydjson_subtree_r(lydctx, NULL, &tree);
-        LY_CHECK_GOTO(ret, cleanup);
-
-        status = lyjson_ctx_status(lydctx->jsonctx, 0);
-    }
+    /* read subtree */
+    ret = lydjson_subtree_r(lydctx, NULL, &tree);
+    LY_CHECK_GOTO(ret, cleanup);
 
     /* finish linking metadata */
     ret = lydjson_metadata_finish(lydctx, &tree);
@@ -1568,6 +1564,11 @@
         LOGVAL(ctx, LY_VLOG_NONE, NULL, LYVE_DATA, "Missing the \"notification\" node.");
         ret = LY_EVALID;
         goto cleanup;
+    } else if (lydctx->jsonctx->in->current[0] && lyjson_ctx_status(lydctx->jsonctx, 0) != LYJSON_OBJECT_CLOSED) {
+        LOGVAL(ctx, LY_VLOG_LINE, &lydctx->jsonctx->line, LYVE_SYNTAX, "Unexpected sibling element of \"%s\".",
+               tree->schema->name);
+        ret = LY_EVALID;
+        goto cleanup;
     }
 
     if (ntf_e) {
@@ -1719,12 +1720,8 @@
     assert(status == LYJSON_OBJECT);
 
     /* read subtree(s) */
-    while (lydctx->jsonctx->in->current[0] && status != LYJSON_OBJECT_CLOSED) {
-        ret = lydjson_subtree_r(lydctx, act_e ? (struct lyd_node_inner*)act_e : (struct lyd_node_inner*)rpc_e, &tree);
-        LY_CHECK_GOTO(ret, cleanup);
-
-        status = lyjson_ctx_status(lydctx->jsonctx, 0);
-    }
+    ret = lydjson_subtree_r(lydctx, act_e ? (struct lyd_node_inner*)act_e : (struct lyd_node_inner*)rpc_e, &tree);
+    LY_CHECK_GOTO(ret, cleanup);
 
     /* finish linking metadata */
     ret = lydjson_metadata_finish(lydctx, &tree);
@@ -1736,6 +1733,11 @@
                act_e ? "action" : (rpc_e ? "rpc" : "rpc/action"));
         ret = LY_EVALID;
         goto cleanup;
+    } else if (lydctx->jsonctx->in->current[0] && lyjson_ctx_status(lydctx->jsonctx, 0) != LYJSON_OBJECT_CLOSED) {
+        LOGVAL(ctx, LY_VLOG_LINE, &lydctx->jsonctx->line, LYVE_SYNTAX, "Unexpected sibling element of \"%s\".",
+               tree->schema->name);
+        ret = LY_EVALID;
+        goto cleanup;
     }
 
     if (act_e) {