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Add check for read/write access when attempting to read a variable.

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This commit is contained in:
Soren Ptak 2024-03-20 18:20:09 -07:00
parent 23363bcaf6
commit 10bac00a98
1 changed files with 2 additions and 1 deletions
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3
portable/GCC/ARM_CM0/port.c
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@ -1514,7 +1514,8 @@ void vPortEndScheduler( void ) /* PRIVILEGED_FUNCTION */
if( ulAccessRequested == tskMPU_READ_PERMISSION ) /* RO. */ if( ulAccessRequested == tskMPU_READ_PERMISSION ) /* RO. */
{ {
if( ( ulMPURegionAccessPermissions == portMPU_REGION_PRIV_RW_UNPRIV_RO ) || if( ( ulMPURegionAccessPermissions == portMPU_REGION_PRIV_RW_UNPRIV_RO ) ||
( ulMPURegionAccessPermissions == portMPU_REGION_PRIV_RO_UNPRIV_RO ) ) ( ulMPURegionAccessPermissions == portMPU_REGION_PRIV_RO_UNPRIV_RO ) ||
( ulMPURegionAccessPermissions == portMPU_REGION_PRIV_RW_UNPRIV_RW ) )
{ {
xAccessGranted = pdTRUE; xAccessGranted = pdTRUE;
break; break;