commit 6324f6fc3e26d8b550fe54d474cd1ea89e238622
author Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com> Thu Sep 01 13:23:02 2022 -0700
committer GitHub <noreply@github.com> Thu Sep 01 13:23:02 2022 -0700
tree 073bcda7cf91301e6d4f3a7c1fbebd5459b0dddf
parent d91cd6fd05dfcf658844dfc079bda2ca0a98958c

Added checks for index in ThreadLocalStorage APIs (#552)

Added checks for ( xIndex >= 0 ) in ThreadLocalStorage APIs

tasks.c

diff --git a/tasks.c b/tasks.c
index bbd0b02..e4c3dea 100644
--- a/tasks.c
+++ b/tasks.c
@@ -3592,7 +3592,8 @@
     {

         TCB_t * pxTCB;

 

-        if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS )

+        if( ( xIndex >= 0 ) &&

+            ( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS ) )

         {

             pxTCB = prvGetTCBFromHandle( xTaskToSet );

             configASSERT( pxTCB != NULL );

@@ -3611,7 +3612,8 @@
         void * pvReturn = NULL;

         TCB_t * pxTCB;

 

-        if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS )

+        if( ( xIndex >= 0 ) &&

+            ( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS ) )

         {

             pxTCB = prvGetTCBFromHandle( xTaskToQuery );

             pvReturn = pxTCB->pvThreadLocalStoragePointers[ xIndex ];