Fix MQTT wolfssl demo, add wolfssl config WOLFSSL_ALT_CERT_CHAINS

tony-josi-aws · Apr 25, 2024 · e31f0d7 · e31f0d7
1 parent 97b800e
commit e31f0d7
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Mutual_Auth_wolfSSL/user_settings.h b/FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Mutual_Auth_wolfSSL/user_settings.h
@@ -103,6 +103,8 @@
 #define NO_MD4
 #define NO_PWDBASED
 
+#define WOLFSSL_ALT_CERT_CHAINS
+
 /*-- Debugging options  ------------------------------------------------------
  *
  * "DEBUG_WOLFSSL" definition enables log to output into stdout.

diff --git a/FreeRTOS-Plus/Source/Application-Protocols/network_transport/transport_wolfSSL.c b/FreeRTOS-Plus/Source/Application-Protocols/network_transport/transport_wolfSSL.c
@@ -143,11 +143,11 @@ static int wolfSSL_IORecvGlue( WOLFSSL * ssl,
     read = TCP_Sockets_Recv( xSocket, ( void * ) buf, ( size_t ) sz );
 
     if( ( read == 0 ) ||
-        ( read == -TCP_SOCKETS_ERRNO_EWOULDBLOCK ) )
+        ( read == TCP_SOCKETS_ERRNO_EWOULDBLOCK ) )
     {
         read = WOLFSSL_CBIO_ERR_WANT_READ;
     }
-    else if( read == -TCP_SOCKETS_ERRNO_ENOTCONN )
+    else if( read == TCP_SOCKETS_ERRNO_ENOTCONN )
     {
         read = WOLFSSL_CBIO_ERR_CONN_CLOSE;
     }
@@ -169,11 +169,11 @@ static int wolfSSL_IOSendGlue( WOLFSSL * ssl,
     Socket_t xSocket = ( Socket_t ) context;
     BaseType_t sent = TCP_Sockets_Send( xSocket, ( void * ) buf, ( size_t ) sz );
 
-    if( sent == -TCP_SOCKETS_ERRNO_EWOULDBLOCK )
+    if( sent == TCP_SOCKETS_ERRNO_EWOULDBLOCK )
     {
         sent = WOLFSSL_CBIO_ERR_WANT_WRITE;
     }
-    else if( sent == -TCP_SOCKETS_ERRNO_ENOTCONN )
+    else if( sent == TCP_SOCKETS_ERRNO_ENOTCONN )
     {
         sent = WOLFSSL_CBIO_ERR_CONN_CLOSE;
     }