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Address MISRA errors of various kinds (#234)

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* MISRA 21.15 changes

* MISRA 11.8 changes
This commit is contained in:
Aniruddha Kanhere 2020-09-01 12:59:50 -07:00 • committed by GitHub
parent a72f040861
commit 0341050048
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 44 additions and 44 deletions
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16
FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_IP.c
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@ -954,7 +954,7 @@ NetworkBufferDescriptor_t *pxResult;
/* The following statement may trigger a:
warning: cast increases required alignment of target type [-Wcast-align].
It has been confirmed though that the alignment is suitable. */
pxResult = * ( ipPOINTER_CAST( NetworkBufferDescriptor_t **, pucBuffer ) );
pxResult = * ( ( const NetworkBufferDescriptor_t **) pucBuffer );
}
else
{
@ -2000,7 +2000,7 @@ uint8_t ucProtocol;
size_t uxLength;
const IPPacket_t * pxIPPacket;
UBaseType_t uxIPHeaderLength;
ProtocolPacket_t *pxProtPack;
const ProtocolPacket_t *pxProtPack;
uint8_t ucProtocol;
uint16_t usLength;
uint16_t ucVersionHeaderLength;
@ -2058,7 +2058,7 @@ uint8_t ucProtocol;
of this calculation. */
/* Map the Buffer onto the Protocol Packet struct for easy access to the
* struct fields. */
pxProtPack = ipCAST_PTR_TO_TYPE_PTR( ProtocolPacket_t, &( pucEthernetBuffer[ uxIPHeaderLength - ipSIZE_OF_IPv4_HEADER ] ) );
pxProtPack = ipCAST_CONST_PTR_TO_CONST_TYPE_PTR( ProtocolPacket_t, &( pucEthernetBuffer[ uxIPHeaderLength - ipSIZE_OF_IPv4_HEADER ] ) );
/* Switch on the Layer 3/4 protocol. */
if( ucProtocol == ( uint8_t ) ipPROTOCOL_UDP )
@ -2123,7 +2123,7 @@ uint32_t ulLength;
uint16_t usChecksum, *pusChecksum;
const IPPacket_t * pxIPPacket;
UBaseType_t uxIPHeaderLength;
ProtocolPacket_t *pxProtPack;
const ProtocolPacket_t *pxProtPack;
uint8_t ucProtocol;
#if( ipconfigHAS_DEBUG_PRINTF != 0 )
const char *pcType;
@ -2179,7 +2179,7 @@ BaseType_t location = 0;
and IP headers incorrectly aligned. However, either way, the "third"
protocol (Layer 3 or 4) header will be aligned, which is the convenience
of this calculation. */
pxProtPack = ipCAST_PTR_TO_TYPE_PTR( ProtocolPacket_t, &( pucEthernetBuffer[ uxIPHeaderLength - ipSIZE_OF_IPv4_HEADER ] ) );
pxProtPack = ipCAST_CONST_PTR_TO_CONST_TYPE_PTR( ProtocolPacket_t, &( pucEthernetBuffer[ uxIPHeaderLength - ipSIZE_OF_IPv4_HEADER ] ) );
/* Switch on the Layer 3/4 protocol. */
if( ucProtocol == ( uint8_t ) ipPROTOCOL_UDP )
@ -2315,7 +2315,7 @@ BaseType_t location = 0;
/* ICMP/IGMP do not have a pseudo header for CRC-calculation. */
usChecksum = ( uint16_t )
( ~usGenerateChecksum( 0U,
( uint8_t * ) &( pxProtPack->xTCPPacket.xTCPHeader ), ( size_t ) ulLength ) );
( const uint8_t * ) &( pxProtPack->xTCPPacket.xTCPHeader ), ( size_t ) ulLength ) );
}
else
{
@ -2600,8 +2600,8 @@ EthernetHeader_t *pxEthernetHeader;
pxEthernetHeader = ipCAST_PTR_TO_TYPE_PTR( EthernetHeader_t, pxNetworkBuffer->pucEthernetBuffer );
/* Swap source and destination MAC addresses. */
( void ) memcpy( &( pxEthernetHeader->xDestinationAddress ), &( pxEthernetHeader->xSourceAddress ), sizeof( pxEthernetHeader->xDestinationAddress ) );
( void ) memcpy( &( pxEthernetHeader->xSourceAddress) , ipLOCAL_MAC_ADDRESS, ( size_t ) ipMAC_ADDRESS_LENGTH_BYTES );
( void ) memcpy( ( void * ) &( pxEthernetHeader->xDestinationAddress ), ( const void * ) ( &( pxEthernetHeader->xSourceAddress ) ), sizeof( pxEthernetHeader->xDestinationAddress ) );
( void ) memcpy( ( void * ) &( pxEthernetHeader->xSourceAddress) , ( const void * ) ipLOCAL_MAC_ADDRESS, ( size_t ) ipMAC_ADDRESS_LENGTH_BYTES );
/* Send! */
( void ) xNetworkInterfaceOutput( pxNetworkBuffer, xReleaseAfterSend );