Changeset 03f0da6b in OpenModelica for OMCompiler/SimulationRuntime/c/simulation/simulation_info_json.c

Timestamp:

2021-05-18T13:40:26+02:00 (3 years ago)

Author:

GitHub <noreply@…>

Branches:

maintenance/v1.17

Parents:

f1024952

git-author:

Andreas <38031952+AnHeuermann@…> (05/18/21 13:40:26)

git-committer:

GitHub <noreply@…> (05/18/21 13:40:26)

Message:

Fix memory leak of model info xml data (#7473)

• Backporting #7471 and #7464

File:

• OMCompiler/SimulationRuntime/c/simulation/simulation_info_json.c (modified) (2 diffs)

OMCompiler/SimulationRuntime/c/simulation/simulation_info_json.c

@@ -394 +394 @@
   }
 #endif
+  assert(xml->functionNames == NULL);
   xml->functionNames = (FUNCTION_INFO*) calloc(xml->nFunctions, sizeof(FUNCTION_INFO));
+  assert(xml->equationInfo == NULL);
   xml->equationInfo = (EQUATION_INFO*) calloc(1+xml->nEquations, sizeof(EQUATION_INFO));
   xml->equationInfo[0].id = 0;
@@ -411 +413 @@
 }
 
+/**
+ * @brief Deinitialize memory allocated by modelInfoInit
+ *
+ * @param xml   Pointer to model info xml data.
+ */
+void modelInfoDeinit(MODEL_DATA_XML* xml)
+{
+  free(xml->functionNames); xml->functionNames = NULL;
+  free(xml->equationInfo); xml->equationInfo = NULL;
+}
+
 FUNCTION_INFO modelInfoGetFunction(MODEL_DATA_XML* xml, size_t ix)
 {