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26 changes: 26 additions & 0 deletions .github/workflows/ci.yml
Original file line number Diff line number Diff line change
Expand Up @@ -207,6 +207,32 @@ jobs:
echo "::endgroup::"
echo -e "${{ env.bashPass }} ${{ env.stepName }} ${{ env.bashEnd }}"

- env:
stepName: Build checks (Enable all functionalities with compiler optimization (speed) enabled)
name: ${{ env.stepName }}
run: |
# ${{ env.stepName }}
echo -e "::group::${{ env.bashInfo }} ${{ env.stepName }} ${{ env.bashEnd }}"
gcc --version
cmake -S . -B build -DFREERTOS_PLUS_TCP_ENABLE_BUILD_CHECKS=ON -DFREERTOS_PLUS_TCP_TEST_CONFIGURATION=ENABLE_ALL -DCMAKE_C_FLAGS="-O3"
cmake --build build --target freertos_plus_tcp_build_test

echo "::endgroup::"
echo -e "${{ env.bashPass }} ${{ env.stepName }} ${{ env.bashEnd }}"

- env:
stepName: Build checks (Enable all functionalities with compiler optimization (size) enabled)
name: ${{ env.stepName }}
run: |
# ${{ env.stepName }}
echo -e "::group::${{ env.bashInfo }} ${{ env.stepName }} ${{ env.bashEnd }}"

cmake -S . -B build -DFREERTOS_PLUS_TCP_ENABLE_BUILD_CHECKS=ON -DFREERTOS_PLUS_TCP_TEST_CONFIGURATION=ENABLE_ALL -DCMAKE_C_FLAGS="-Os"
cmake --build build --target freertos_plus_tcp_build_test

echo "::endgroup::"
echo -e "${{ env.bashPass }} ${{ env.stepName }} ${{ env.bashEnd }}"

- env:
stepName: Build checks (Enable all functionalities IPv4)
name: ${{ env.stepName }}
Expand Down
11 changes: 9 additions & 2 deletions source/FreeRTOS_DNS.c
Original file line number Diff line number Diff line change
Expand Up @@ -806,7 +806,14 @@ const MACAddress_t xMDNS_MacAddressIPv6 = { { 0x33, 0x33, 0x00, 0x00, 0x00, 0xFB
uxExpectedPayloadLength = sizeof( DNSMessage_t ) +
strlen( pcHostName ) +
sizeof( uint16_t ) +
sizeof( uint16_t ) + 2U;
sizeof( uint16_t ) +
2U; /* Accounts for the extra length fields
* used while encoding the domain name being
* queried into sequence of labels
* (2 - length of the first label and ending NULL
* byte; rest of the length fields placed in
* the location of ASCII_BASELINE_DOT of the
* respective labels). */

/* Get a buffer. This uses a maximum delay, but the delay will be
* capped to ipconfigUDP_MAX_SEND_BLOCK_TIME_TICKS so the return value
Expand Down Expand Up @@ -1504,7 +1511,7 @@ const MACAddress_t xMDNS_MacAddressIPv6 = { { 0x33, 0x33, 0x00, 0x00, 0x00, 0xFB
uxIndex = uxStart + 1U;

/* Copy in the host name. */
( void ) strncpy( ( char * ) &( pucUDPPayloadBuffer[ uxIndex ] ), pcHostName, strlen( pcHostName ) + 1U );
( void ) strcpy( ( char * ) &( pucUDPPayloadBuffer[ uxIndex ] ), pcHostName );

/* Walk through the string to replace the '.' characters with byte
* counts. pucStart holds the address of the byte count. Walking the
Expand Down
2 changes: 1 addition & 1 deletion source/FreeRTOS_DNS_Cache.c
Original file line number Diff line number Diff line change
Expand Up @@ -448,7 +448,7 @@
/* Add or update the item. */
if( strlen( pcName ) < ( size_t ) ipconfigDNS_CACHE_NAME_LENGTH )
{
( void ) strncpy( xDNSCache[ uxFreeEntry ].pcName, pcName, strlen( pcName ) );
( void ) strncpy( xDNSCache[ uxFreeEntry ].pcName, pcName, ipconfigDNS_CACHE_NAME_LENGTH );
( void ) memcpy( &( xDNSCache[ uxFreeEntry ].xAddresses[ 0 ] ), pxIP, sizeof( *pxIP ) );

xDNSCache[ uxFreeEntry ].ulTTL = ulTTL;
Expand Down
18 changes: 9 additions & 9 deletions source/FreeRTOS_DNS_Callback.c
Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@
{
BaseType_t xResult = pdFALSE;
const ListItem_t * pxIterator;
const ListItem_t * xEnd = listGET_END_MARKER( &xCallbackList );
const ListItem_t * pxEnd = listGET_END_MARKER( &xCallbackList );
TickType_t uxIdentifier = ( TickType_t ) pxSet->pxDNSMessageHeader->usIdentifier;

/* While iterating through the list, the scheduler is suspended.
Expand All @@ -69,8 +69,8 @@

vTaskSuspendAll();
{
for( pxIterator = ( const ListItem_t * ) listGET_NEXT( xEnd );
pxIterator != ( const ListItem_t * ) xEnd;
for( pxIterator = ( const ListItem_t * ) listGET_HEAD_ENTRY( &xCallbackList );
pxIterator != ( const ListItem_t * ) pxEnd;
pxIterator = ( const ListItem_t * ) listGET_NEXT( pxIterator ) )
{
BaseType_t xMatching;
Expand Down Expand Up @@ -194,7 +194,7 @@
void vDNSCheckCallBack( void * pvSearchID )
{
const ListItem_t * pxIterator;
const ListItem_t * xEnd = listGET_END_MARKER( &xCallbackList );
const ListItem_t * pxEnd = listGET_END_MARKER( &xCallbackList );

/* When a DNS-search times out, the call-back function shall
* be called. Store theses item in a temporary list.
Expand All @@ -206,8 +206,8 @@

vTaskSuspendAll();
{
for( pxIterator = ( const ListItem_t * ) listGET_NEXT( xEnd );
pxIterator != xEnd; )
for( pxIterator = ( const ListItem_t * ) listGET_HEAD_ENTRY( &xCallbackList );
pxIterator != pxEnd; )
{
DNSCallback_t * pxCallback = ( ( DNSCallback_t * ) listGET_LIST_ITEM_OWNER( pxIterator ) );
/* Move to the next item because we might remove this item */
Expand Down Expand Up @@ -239,10 +239,10 @@
if( listLIST_IS_EMPTY( &xTempList ) == pdFALSE )
{
/* There is at least one item in xTempList which must be removed and deleted. */
xEnd = listGET_END_MARKER( &xTempList );
pxEnd = listGET_END_MARKER( &xTempList );

for( pxIterator = ( const ListItem_t * ) listGET_NEXT( xEnd );
pxIterator != xEnd;
for( pxIterator = ( const ListItem_t * ) listGET_HEAD_ENTRY( &xTempList );
pxIterator != pxEnd;
)
{
DNSCallback_t * pxCallback = ( ( DNSCallback_t * ) listGET_LIST_ITEM_OWNER( pxIterator ) );
Expand Down
13 changes: 8 additions & 5 deletions source/FreeRTOS_Sockets.c
Original file line number Diff line number Diff line change
Expand Up @@ -2285,7 +2285,7 @@ void * vSocketClose( FreeRTOS_Socket_t * pxSocket )

if( pxSocketToDelete->u.xTCP.eTCPState == eTCP_LISTEN )
{
pxIterator = listGET_NEXT( pxEnd );
pxIterator = listGET_HEAD_ENTRY( &xBoundTCPSocketsList );

while( pxIterator != pxEnd )
{
Expand All @@ -2309,7 +2309,7 @@ void * vSocketClose( FreeRTOS_Socket_t * pxSocket )
}
else
{
for( pxIterator = listGET_NEXT( pxEnd );
for( pxIterator = listGET_HEAD_ENTRY( &xBoundTCPSocketsList );
pxIterator != pxEnd;
pxIterator = listGET_NEXT( pxIterator ) )
{
Expand Down Expand Up @@ -3054,7 +3054,7 @@ static const ListItem_t * pxListFindListItemWithValue( const List_t * pxList,
/* coverity[misra_c_2012_rule_11_3_violation] */
const ListItem_t * pxEnd = ( ( const ListItem_t * ) &( pxList->xListEnd ) );

for( pxIterator = listGET_NEXT( pxEnd );
for( pxIterator = listGET_HEAD_ENTRY( pxList );
pxIterator != pxEnd;
pxIterator = listGET_NEXT( pxIterator ) )
{
Expand Down Expand Up @@ -4961,7 +4961,7 @@ void vSocketWakeUpUser( FreeRTOS_Socket_t * pxSocket )

( void ) ulLocalIP;

for( pxIterator = listGET_NEXT( pxEnd );
for( pxIterator = listGET_HEAD_ENTRY( &xBoundTCPSocketsList );
pxIterator != pxEnd;
pxIterator = listGET_NEXT( pxIterator ) )
{
Expand Down Expand Up @@ -6085,13 +6085,15 @@ BaseType_t FreeRTOS_GetIPType( ConstSocket_t xSocket )
{
const ListItem_t * pxIterator;
const ListItem_t * pxEnd;
const List_t * pxList;

if( xRound == 0 )
{
/* MISRA Ref 11.3.1 [Misaligned access] */
/* More details at: https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/blob/main/MISRA.md#rule-113 */
/* coverity[misra_c_2012_rule_11_3_violation] */
pxEnd = ( ( const ListItem_t * ) &( xBoundUDPSocketsList.xListEnd ) );
pxList = &xBoundUDPSocketsList;
}

#if ipconfigUSE_TCP == 1
Expand All @@ -6101,10 +6103,11 @@ BaseType_t FreeRTOS_GetIPType( ConstSocket_t xSocket )
/* More details at: https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/blob/main/MISRA.md#rule-113 */
/* coverity[misra_c_2012_rule_11_3_violation] */
pxEnd = ( ( const ListItem_t * ) &( xBoundTCPSocketsList.xListEnd ) );
pxList = &xBoundTCPSocketsList;
}
#endif /* ipconfigUSE_TCP == 1 */

for( pxIterator = listGET_NEXT( pxEnd );
for( pxIterator = listGET_HEAD_ENTRY( pxList );
pxIterator != pxEnd;
pxIterator = listGET_NEXT( pxIterator ) )
{
Expand Down
2 changes: 1 addition & 1 deletion test/cbmc/proofs/DNS/CreateDNSMessage/Makefile.json
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
[
"--unwind 1",
"--unwindset strlen.0:{HOSTNAME_UNWIND}",
"--unwindset strncpy.0:{HOSTNAME_UNWIND}",
"--unwindset strcpy.0:{HOSTNAME_UNWIND}",
"--unwindset __CPROVER_file_local_FreeRTOS_DNS_c_prvCreateDNSMessage.0:{HOSTNAME_UNWIND}",
"--unwindset __CPROVER_file_local_FreeRTOS_DNS_c_prvCreateDNSMessage.1:{HOSTNAME_UNWIND}",
"--nondet-static"
Expand Down
3 changes: 2 additions & 1 deletion test/cbmc/proofs/DNS/DNSTreatNBNS/Makefile.json
Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,15 @@
"ENTRY": "DNS_TreatNBNS",
"USE_CACHE":1,
"NBNS_NAME_MAX_LENGTH":17,
"DNS_CACHE_NAME_LENGTH": 255,
"CBMCFLAGS":
[
"--unwind 1",
"--unwindset DNS_TreatNBNS.0:{NBNS_NAME_MAX_LENGTH}",
"--unwindset prvFindEntryIndex.0:2",
"--unwindset strcmp.0:{NBNS_NAME_MAX_LENGTH}",
"--unwindset strlen.0:{NBNS_NAME_MAX_LENGTH}",
"--unwindset strncpy.0:{NBNS_NAME_MAX_LENGTH}"
"--unwindset strncpy.0:{DNS_CACHE_NAME_LENGTH}"
],
"OBJS":
[
Expand Down
32 changes: 16 additions & 16 deletions test/unit-test/FreeRTOS_DNS_Callback/FreeRTOS_DNS_Callback_utest.c
Original file line number Diff line number Diff line change
Expand Up @@ -118,7 +118,7 @@ void test_xDNSDoCallback_success_not_equal_identifier( void )
listGET_LIST_ITEM_OWNER_IgnoreAndReturn( ( DNSCallback_t * ) 1234 );
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 ); /* xEnd */
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );

listGET_LIST_ITEM_VALUE_ExpectAnyArgsAndReturn( 12345 );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 );
Expand Down Expand Up @@ -149,7 +149,7 @@ void test_xDNSDoCallback_success_equal_identifier( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 );

vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );

listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_LIST_ITEM_VALUE_ExpectAnyArgsAndReturn( 123 );
Expand Down Expand Up @@ -183,7 +183,7 @@ void test_xDNSDoCallback_success_equal_identifier_set_timer( void )
/* Expectations */
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 );
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );

listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_LIST_ITEM_VALUE_ExpectAnyArgsAndReturn( 123 );
Expand Down Expand Up @@ -224,7 +224,7 @@ void test_xDNSDoCallback_success_equal_port_number_equal_name( void )
/* Expectations */
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 );
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );

listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( pxDnsCallback );
uxListRemove_ExpectAnyArgsAndReturn( pdTRUE );
Expand Down Expand Up @@ -264,7 +264,7 @@ void test_xDNSDoCallback_fail_equal_port_number_not_equal_name( void )
/* Expectations */
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 );
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );

listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 4 );
Expand Down Expand Up @@ -367,7 +367,7 @@ void test_vDNSCheckCallback_success_search_id_not_null( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */
uxListRemove_ExpectAnyArgsAndReturn( pdFALSE );
Expand Down Expand Up @@ -395,7 +395,7 @@ void test_vDNSCheckCallback_success_search_id_not_null_list_empty( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */
uxListRemove_ExpectAnyArgsAndReturn( pdFALSE );
Expand All @@ -422,7 +422,7 @@ void test_vDNSCheckCallback_success_search_id_null( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */

Expand Down Expand Up @@ -454,7 +454,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */

Expand All @@ -466,7 +466,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout( void )
listLIST_IS_EMPTY_ExpectAnyArgsAndReturn( pdFALSE );

listGET_END_MARKER_ExpectAnyArgsAndReturn( NULL );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( NULL ); /* end marker */
uxListRemove_ExpectAnyArgsAndReturn( pdTRUE );
Expand Down Expand Up @@ -498,7 +498,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout_IPv6( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */

Expand All @@ -510,7 +510,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout_IPv6( void )
listLIST_IS_EMPTY_ExpectAnyArgsAndReturn( pdFALSE );

listGET_END_MARKER_ExpectAnyArgsAndReturn( NULL );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( NULL ); /* end marker */
uxListRemove_ExpectAnyArgsAndReturn( pdTRUE );
Expand Down Expand Up @@ -542,7 +542,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout2( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */

Expand All @@ -554,7 +554,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout2( void )
listLIST_IS_EMPTY_ExpectAnyArgsAndReturn( pdFALSE );

listGET_END_MARKER_ExpectAnyArgsAndReturn( NULL );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( NULL ); /* end marker */
uxListRemove_ExpectAnyArgsAndReturn( pdTRUE );
Expand Down Expand Up @@ -586,7 +586,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout2_IPv6( void )
listGET_END_MARKER_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 );
vListInitialise_ExpectAnyArgs();
vTaskSuspendAll_Expect();
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 8 ); /* end marker */

Expand All @@ -598,7 +598,7 @@ void test_vDNSCheckCallback_success_search_id_null_timeout2_IPv6( void )
listLIST_IS_EMPTY_ExpectAnyArgsAndReturn( pdFALSE );

listGET_END_MARKER_ExpectAnyArgsAndReturn( NULL );
listGET_NEXT_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_HEAD_ENTRY_ExpectAnyArgsAndReturn( ( ListItem_t * ) 16 );
listGET_LIST_ITEM_OWNER_ExpectAnyArgsAndReturn( dnsCallback );
listGET_NEXT_ExpectAnyArgsAndReturn( NULL ); /* end marker */
uxListRemove_ExpectAnyArgsAndReturn( pdTRUE );
Expand Down
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