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Remove access check from ISR function (#1127)

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Rahul Kar 2024-08-21 09:54:46 +00:00 committed by GitHub
parent 18a168bcd2
commit 0b904a553a
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1 changed files with 6 additions and 17 deletions
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23
portable/Common/mpu_wrappers_v2.c
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@ -3838,27 +3838,16 @@
BaseType_t xReturn = pdFALSE;
TimerHandle_t xInternalTimerHandle = NULL;
int32_t lIndex;
BaseType_t xIsHigherPriorityTaskWokenWriteable = pdFALSE;
if( pxHigherPriorityTaskWoken != NULL )
lIndex = ( int32_t ) xTimer;
if( IS_EXTERNAL_INDEX_VALID( lIndex ) != pdFALSE )
{
xIsHigherPriorityTaskWokenWriteable = xPortIsAuthorizedToAccessBuffer( pxHigherPriorityTaskWoken,
sizeof( BaseType_t ),
tskMPU_WRITE_PERMISSION );
}
xInternalTimerHandle = MPU_GetTimerHandleAtIndex( CONVERT_TO_INTERNAL_INDEX( lIndex ) );
if( ( pxHigherPriorityTaskWoken == NULL ) || ( xIsHigherPriorityTaskWokenWriteable == pdTRUE ) )
{
lIndex = ( int32_t ) xTimer;
if( IS_EXTERNAL_INDEX_VALID( lIndex ) != pdFALSE )
if( xInternalTimerHandle != NULL )
{
xInternalTimerHandle = MPU_GetTimerHandleAtIndex( CONVERT_TO_INTERNAL_INDEX( lIndex ) );
if( xInternalTimerHandle != NULL )
{
xReturn = xTimerGenericCommandFromISR( xInternalTimerHandle, xCommandID, xOptionalValue, pxHigherPriorityTaskWoken, xTicksToWait );
}
xReturn = xTimerGenericCommandFromISR( xInternalTimerHandle, xCommandID, xOptionalValue, pxHigherPriorityTaskWoken, xTicksToWait );
}
}