From 92374b2be2579bf8d11f56aa76ecea3de5026ed9 Mon Sep 17 00:00:00 2001
From: Ralph Lange <ralph.lange@gmx.de>
Date: Tue, 9 Jun 2020 14:04:50 +0200
Subject: [PATCH] libcom/osi: fix potential leak in vxWorks/osdThread.c

(found by sonar/cppcheck)
---
 src/libCom/osi/os/vxWorks/osdThread.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/libCom/osi/os/vxWorks/osdThread.c b/src/libCom/osi/os/vxWorks/osdThread.c
index ce01ea609..cc8a1a539 100644
--- a/src/libCom/osi/os/vxWorks/osdThread.c
+++ b/src/libCom/osi/os/vxWorks/osdThread.c
@@ -348,8 +348,9 @@ epicsShareFunc 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;
         }