check import ede

plugins/restful/ede_handle.c

@@ -1,3 +1,5 @@
+#include <stdlib.h>
+
 #include <nng/nng.h>
 #include <nng/supplemental/http/http.h>
 
@@ -11,6 +13,20 @@
 #include "json/neu_json_error.h"
 #include "json/neu_json_fn.h"
 
+static void ede_cmd_uninit(neu_req_add_gtag_t *cmd)
+{
+    if (cmd == NULL || cmd->groups == NULL) {
+        return;
+    }
+
+    for (int i = 0; i < cmd->n_group; ++i) {
+        neu_ede_tags_uninit(cmd->groups[i].tags, cmd->groups[i].n_tag);
+    }
+    free(cmd->groups);
+    cmd->groups  = NULL;
+    cmd->n_group = 0;
+}
+
 void handle_ede(nng_aio *aio)
 {
     neu_plugin_t *plugin = neu_rest_get_plugin();
@@ -31,13 +47,16 @@ void handle_ede(nng_aio *aio)
                 NEU_JSON_RESPONSE_ERROR(NEU_ERR_INVALID_CID, {
                     neu_http_response(aio, NEU_ERR_INVALID_CID, result_error);
                 });
+                goto success;
             }
 
-            int ret = neu_plugin_op(plugin, header, &cmd);
-            if (ret != 0) {
+            if (neu_plugin_op(plugin, header, &cmd) != 0) {
+                ede_cmd_uninit(&cmd);
                 NEU_JSON_RESPONSE_ERROR(NEU_ERR_IS_BUSY, {
                     neu_http_response(aio, NEU_ERR_IS_BUSY, result_error);
                 });
             }
+
+        success:;
         })
 }

plugins/restful/global_config_handle.c

@@ -1148,6 +1148,7 @@ static int get_tags_resp(context_t *ctx, neu_resp_get_tag_t *tags)
         tags_res.tags[index].precision   = tag->precision;
         tags_res.tags[index].decimal     = tag->decimal;
         tags_res.tags[index].bias        = tag->bias;
+        tags_res.tags[index].unit        = tag->unit;
         tags_res.tags[index].t           = NEU_JSON_UNDEFINE;
     }
 

src/utils/ede.c

@@ -332,6 +332,12 @@ int neu_ede_parse_file(const char *file_path, neu_ede_result_t *result)
     }
 
     fclose(fp);
+
+    if (!object_header_seen || result->count == 0) {
+        neu_ede_result_uninit(result);
+        return -1;
+    }
+
     return 0;
 }
 

tests/ut/CMakeLists.txt

@@ -94,6 +94,7 @@ target_include_directories(mqtt_schema_test PRIVATE
 target_link_libraries(mqtt_schema_test neuron-base gtest_main gtest)
 
 file(COPY ${CMAKE_SOURCE_DIR}/tests/ut/EDE_test.csv DESTINATION ${UT_DIRECTORY}/config)
+file(COPY ${CMAKE_SOURCE_DIR}/tests/ut/wrong.ede DESTINATION ${UT_DIRECTORY}/config)
 add_executable(ede_test ede_test.cc ${CMAKE_SOURCE_DIR}/src/utils/ede.c)
 target_include_directories(ede_test PRIVATE
 	${CMAKE_SOURCE_DIR}/src

tests/ut/ede_test.cc

@@ -15,6 +15,7 @@ zlog_category_t *neuron = NULL;
 
 static constexpr size_t kExpectedEdeTagCount = 1499;
 #define EDE_TEST_FILE_PATH "./config/EDE_test.csv"
+#define WRONG_EDE_FILE_PATH "./config/wrong.ede"
 
 static std::vector<std::string> split_semicolon(const std::string &line)
 {
@@ -150,6 +151,22 @@ TEST(EdeTest, ParseEdeFileToAddressAndType)
     neu_ede_result_uninit(&result);
 }
 
+TEST(EdeTest, RejectTruncatedEdeFile)
+{
+    neu_ede_result_t result = { 0 };
+    neu_datatag_t *  tags   = NULL;
+    size_t           count  = 0;
+
+    EXPECT_NE(neu_ede_parse_file(WRONG_EDE_FILE_PATH, &result), 0);
+    EXPECT_EQ(result.entries, nullptr);
+    EXPECT_EQ(result.count, 0);
+
+    EXPECT_NE(neu_ede_parse_file_to_tags(WRONG_EDE_FILE_PATH, &tags, &count),
+              0);
+    EXPECT_EQ(tags, nullptr);
+    EXPECT_EQ(count, 0);
+}
+
 TEST(EdeTest, FormatAddress)
 {
     char address[128] = { 0 };

tests/ut/wrong.ede

@@ -0,0 +1,5 @@
+#Engineering-Data-Exchange;;;;;;;;;;;;;;;;;;;
+#PROJECT_NAME;NeuronEX BACnet/IP EDE Simulator;;;;;;;;;;;;;;;;;;;
+#VERSION_OF_REFERENCEFILE;1.0;;;;;;;;;;;;;;;;;;;
+#TIMESTAMP_OF_LAST_CHANGE;25.09.2026;;;;;;;;;;;;;;;;;;;
+#AUTHOR_OF_LAST_