libcom/osi: fix potential leak in vxWorks/osdThread.c

(found by sonar/cppcheck)
ralphlange · Jun 9, 2020 · 004652a · 004652a
1 parent 6d04689
commit 004652a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/modules/libcom/src/osi/os/vxWorks/osdThread.c b/modules/libcom/src/osi/os/vxWorks/osdThread.c
@@ -468,8 +468,9 @@ LIBCOM_API void epicsThreadMap ( EPICS_THREAD_HOOK_ROUTINE func )
     while (noTasks == 0) {
         noTasks = taskIdListGet(taskIdList, taskIdListSize);
         if (noTasks == taskIdListSize) {
-            taskIdList = realloc(taskIdList, (taskIdListSize+ID_LIST_CHUNK)*sizeof(int));
-            assert(taskIdList);
+            int *newlist = realloc(taskIdList, (taskIdListSize+ID_LIST_CHUNK)*sizeof(int));
+            assert(newlist);
+            taskIdList = newlist;
             taskIdListSize += ID_LIST_CHUNK;
             noTasks = 0;
         }