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Suppress MISRA C:2012 rule 11.5 deviations (#878)

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* Suppress MISRA C:2012 rule 11.5 deviations by comment also remove this rule in global config

---------

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-34-245.ap-northeast-1.compute.internal>
Co-authored-by: Rahul Kar <karahulx@amazon.com>
Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
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chinglee-iot 2023-12-06 09:51:52 +08:00 • committed by GitHub
parent cd5c774b2b
commit 84c0047ccd
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7 changed files with 191 additions and 76 deletions
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10
timers.c
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@ -349,7 +349,10 @@
traceENTER_xTimerCreate( pcTimerName, xTimerPeriodInTicks, xAutoReload, pvTimerID, pxCallbackFunction );
pxNewTimer = ( Timer_t * ) pvPortMalloc( sizeof( Timer_t ) ); /*lint !e9087 !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack, and the first member of Timer_t is always a pointer to the timer's name. */
/* MISRA Ref 11.5.1 [Malloc memory assignment] */
/* More details at: https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/MISRA.md#rule-115 */
/* coverity[misra_c_2012_rule_11_5_violation] */
pxNewTimer = ( Timer_t * ) pvPortMalloc( sizeof( Timer_t ) );
if( pxNewTimer != NULL )
{
@ -721,7 +724,10 @@
static void prvProcessExpiredTimer( const TickType_t xNextExpireTime,
const TickType_t xTimeNow )
{
Timer_t * const pxTimer = ( Timer_t * ) listGET_OWNER_OF_HEAD_ENTRY( pxCurrentTimerList ); /*lint !e9087 !e9079 void * is used as this macro is used with tasks and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
/* MISRA Ref 11.5.3 [Void pointer assignment] */
/* More details at: https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/MISRA.md#rule-115 */
/* coverity[misra_c_2012_rule_11_5_violation] */
Timer_t * const pxTimer = ( Timer_t * ) listGET_OWNER_OF_HEAD_ENTRY( pxCurrentTimerList );
/* Remove the timer from the list of active timers. A check has already
* been performed to ensure the list is not empty. */