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Fix xStreamBufferCreateStatic() API for buffer size 1 (#793)

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kar-rahul-aws 2023-09-13 11:22:17 +05:30 committed by GitHub
parent 2f94b181a2
commit 26c48dec46
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1 changed files with 6 additions and 6 deletions
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12
stream_buffer.c
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@ -417,10 +417,16 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
xTriggerLevelBytes = ( size_t ) 1; xTriggerLevelBytes = ( size_t ) 1;
} }
/* In case the stream buffer is going to be used as a message buffer
* (that is, it will hold discrete messages with a little meta data that
* says how big the next message is) check the buffer will be large enough
* to hold at least one message. */
if( xIsMessageBuffer != pdFALSE ) if( xIsMessageBuffer != pdFALSE )
{ {
/* Statically allocated message buffer. */ /* Statically allocated message buffer. */
ucFlags = sbFLAGS_IS_MESSAGE_BUFFER | sbFLAGS_IS_STATICALLY_ALLOCATED; ucFlags = sbFLAGS_IS_MESSAGE_BUFFER | sbFLAGS_IS_STATICALLY_ALLOCATED;
configASSERT( xBufferSizeBytes > sbBYTES_TO_STORE_MESSAGE_LENGTH );
} }
else else
{ {
@ -428,12 +434,6 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
ucFlags = sbFLAGS_IS_STATICALLY_ALLOCATED; ucFlags = sbFLAGS_IS_STATICALLY_ALLOCATED;
} }
/* In case the stream buffer is going to be used as a message buffer
* (that is, it will hold discrete messages with a little meta data that
* says how big the next message is) check the buffer will be large enough
* to hold at least one message. */
configASSERT( xBufferSizeBytes > sbBYTES_TO_STORE_MESSAGE_LENGTH );
#if ( configASSERT_DEFINED == 1 ) #if ( configASSERT_DEFINED == 1 )
{ {
/* Sanity check that the size of the structure used to declare a /* Sanity check that the size of the structure used to declare a