Corrected security protocol data alignment

Author: Mika Leppänen

source/Security/protocols/sec_prot.h

@@ -217,6 +217,8 @@ typedef sec_prot_t *sec_prot_by_type_get(sec_prot_t *prot, uint8_t type);
  */
 typedef void sec_prot_receive_disable(sec_prot_t *prot);
 
+typedef struct sec_prot_int_data_s sec_prot_int_data_t;
+
 // Security protocol data
 struct sec_prot_s {
     sec_prot_create_request       *create_req;           /**< Create request */
@@ -246,7 +248,7 @@ struct sec_prot_s {
 
     sec_prot_keys_t               *sec_keys;             /**< Security keys storage pointer */
     uint8_t                       header_size;           /**< Header size */
-    uint8_t                       data;                  /**< Protocol internal data */
+    sec_prot_int_data_t           *data;                 /**< Protocol internal data */
 };
 
 #endif /* SEC_PROT_H_ */

source/Security/protocols/tls_sec_prot/tls_sec_prot.c

@@ -54,6 +54,8 @@ typedef enum {
     TLS_STATE_FINISHED = SEC_STATE_FINISHED
 } eap_tls_sec_prot_state_e;
 
+typedef struct tls_sec_prot_lib_int_s tls_sec_prot_lib_int_t;
+
 typedef struct {
     sec_prot_common_t             common;            /**< Common data */
     uint8_t                       new_pmk[PMK_LEN];  /**< New Pair Wise Master Key */
@@ -64,7 +66,7 @@ typedef struct {
     bool                          timer_running;     /**< TLS timer running */
     bool                          finished;          /**< TLS finished */
     bool                          calculating;       /**< TLS is calculating */
-    uint8_t                       tls_sec_inst;      /**< TLS security library storage, SHALL BE THE LAST FIELD */
+    tls_sec_prot_lib_int_t        *tls_sec_inst;     /**< TLS security library storage, SHALL BE THE LAST FIELD */
 } tls_sec_prot_int_t;
 
 static uint16_t tls_sec_prot_size(void);