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Merge ccbd282d5c into 8be86d4a24

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Mandaji Saikumar 2026-08-27 02:52:21 -07:00 • committed by GitHub
commit fe8c9eba9e
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1 changed files with 25 additions and 2 deletions
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27
portable/ThirdParty/GCC/Posix/port.c vendored
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@ -139,7 +139,15 @@ static void prvThreadKeyDestructor( void * pvData )
static void prvInitThreadKey( void )
{
pthread_key_create( &xThreadKey, prvThreadKeyDestructor );
int iRet;
iRet = pthread_key_create( &xThreadKey, prvThreadKeyDestructor );
if( iRet != 0 )
{
prvFatalError( "pthread_key_create", iRet );
}
/* Destroy xThreadKey when the process exits. */
atexit( prvDestroyThreadKey );
}
@ -148,6 +156,7 @@ static void prvInitThreadKey( void )
static void prvMarkAsFreeRTOSThread( void )
{
uint8_t * pucThreadData = NULL;
int iRet;
( void ) pthread_once( &hThreadKeyOnce, prvInitThreadKey );
@ -156,7 +165,21 @@ static void prvMarkAsFreeRTOSThread( void )
*pucThreadData = 1;
pthread_setspecific( xThreadKey, pucThreadData );
iRet = pthread_setspecific( xThreadKey, pucThreadData );
if( iRet != 0 )
{
/* The marker was not stored, so the TLS destructor would never run
* for it -- free it here instead of leaking it, then treat the
* failure as fatal via prvFatalError(), consistent with how this
* port already handles other unexpected pthread call failures
* (see pthread_create()/sigaction() above). This function returns
* void, so there is no way to propagate the failure to the caller;
* continuing would leave the thread unmarked and silently
* misclassified by prvIsFreeRTOSThread(). */
free( pucThreadData );
prvFatalError( "pthread_setspecific", iRet );
}
}
/*-----------------------------------------------------------*/