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Ensure data cannot be sent to a TCP socket if the socket is in the process of closing.

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Correct definition of StaticTask_t in the case that portUSE_MPU_WRAPPERS is set to 1.
prvTaskCheckFreeStackSpace() now returns configSTACK_DEPTH_TYPE to allow return values greater than max uint16_t value if required.
xStreamBufferSend() and xStreamBufferReceive() no longer clear task notification bits - clearing was unnecessary as only the task notification state is used.
This commit is contained in:
Richard Barry
2018-01-30 17:39:14 +00:00
parent 0fe82b4d91
commit 208cc18a90
5 changed files with 12 additions and 8 deletions
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4
FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_Sockets.c
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@ -2376,7 +2376,9 @@ void vSocketWakeUpUser( FreeRTOS_Socket_t *pxSocket )
{
xResult = -pdFREERTOS_ERRNO_ENOMEM;
}
else if( pxSocket->u.xTCP.ucTCPState == eCLOSED )
else if( ( pxSocket->u.xTCP.ucTCPState == eCLOSED ) ||
( pxSocket->u.xTCP.ucTCPState == eCLOSE_WAIT ) ||
( pxSocket->u.xTCP.ucTCPState == eCLOSING ) )
{
xResult = -pdFREERTOS_ERRNO_ENOTCONN;
}