fixed memory issues

lib/src/phy/enb/enb_ul.c

@@ -60,7 +60,7 @@ int srslte_enb_ul_init(srslte_enb_ul_t *q, srslte_cell_t cell,
       memcpy(&q->hopping_cfg, hopping_cfg, sizeof(srslte_pusch_hopping_cfg_t));
     } 
     
-    q->users = calloc(sizeof(srslte_enb_ul_user_t*), SRSLTE_SIRNTI);
+    q->users = calloc(sizeof(srslte_enb_ul_user_t*), (1+SRSLTE_SIRNTI));
     if (!q->users) {
       perror("malloc");
       goto clean_exit;
@@ -161,7 +161,7 @@ void srslte_enb_ul_free(srslte_enb_ul_t *q)
 int srslte_enb_ul_add_rnti(srslte_enb_ul_t *q, uint16_t rnti)
 {
   if (!q->users[rnti]) {
-    q->users[rnti] = malloc(sizeof(srslte_enb_ul_user_t));
+    q->users[rnti] = calloc(1, sizeof(srslte_enb_ul_user_t));
     
     if (srslte_pucch_set_crnti(&q->pucch, rnti)) {
       fprintf(stderr, "Error setting PUCCH rnti\n");

srsenb/hdr/phy/phch_common.h

@@ -54,6 +54,7 @@ public:
  
   
   phch_common(uint32_t max_mutex_) : tx_mutex(max_mutex_) {
+    nof_mutex = 0;
     max_mutex = max_mutex_; 
     params.max_prach_offset_us = 20; 
   }

srsenb/src/mac/mac.cc

@@ -113,16 +113,6 @@ void mac::reset()
   /* Setup scheduler */
   scheduler.reset();
   
-  /* Setup SI-RNTI in PHY */
-  phy_h->add_rnti(SRSLTE_SIRNTI);
-
-  /* Setup P-RNTI in PHY */
-  phy_h->add_rnti(SRSLTE_PRNTI);
-
-  /* Setup RA-RNTI in PHY */
-  for (int i=0;i<10;i++) {
-    phy_h->add_rnti(1+i);
-  }    
 }
 
 uint32_t mac::get_unique_id()

srsenb/src/mac/scheduler.cc

@@ -20,6 +20,7 @@ namespace srsenb {
  *******************************************************/
 sched::sched()
 {
+  current_tti = 0;
   log_h = NULL; 
   pthread_mutex_init(&mutex, NULL);
   reset();
@@ -39,6 +40,7 @@ void sched::init(rrc_interface_mac *rrc_, srslte::log* log)
 
 int sched::reset()
 {
+  bzero(pending_msg3, sizeof(pending_msg3_t)*10);
   bzero(pending_rar, sizeof(sched_rar_t)*SCHED_MAX_PENDING_RAR);
   bzero(pending_sibs, sizeof(sched_sib_t)*MAX_SIBS); 
   ue_db.clear();

srsenb/src/phy/phch_common.cc

@@ -60,7 +60,7 @@ bool phch_common::init(srslte_cell_t *cell_, srslte::radio* radio_h_, mac_interf
 
   is_first_of_burst = true; 
   is_first_tx = true; 
-  for (uint32_t i=0;i<nof_mutex;i++) {
+  for (uint32_t i=0;i<max_mutex;i++) {
     pthread_mutex_init(&tx_mutex[i], NULL);
   }
   reset(); 

srsenb/src/phy/phch_worker.cc

@@ -110,7 +110,18 @@ void phch_worker::init(phch_common* phy_, srslte::log *log_h_)
     fprintf(stderr, "Error initiating ENB DL\n");
     return;
   }
-  
+
+  /* Setup SI-RNTI in PHY */
+  add_rnti(SRSLTE_SIRNTI);
+
+  /* Setup P-RNTI in PHY */
+  add_rnti(SRSLTE_PRNTI);
+
+  /* Setup RA-RNTI in PHY */
+  for (int i=0;i<10;i++) {
+    add_rnti(1+i);
+  }
+
   srslte_pucch_set_threshold(&enb_ul.pucch, 0.8);
   srslte_sch_set_max_noi(&enb_ul.pusch.ul_sch, phy->params.pusch_max_its);
   srslte_enb_dl_set_amp(&enb_dl, phy->params.tx_amplitude);

srsenb/src/phy/prach_worker.cc

@@ -56,8 +56,9 @@ int prach_worker::init(srslte_cell_t *cell_, srslte_prach_cfg_t *prach_cfg_, mac
   }
   
   start(priority);
-  initiated = true; 
-  
+  initiated = true;
+
+  sf_cnt = 0;
   pending_tti   = 0; 
   processed_tti = 0; 
   return 0; 

srsenb/src/upper/rrc.cc

@@ -61,7 +61,8 @@ void rrc::init(rrc_cfg_t *cfg_,
  
   pthread_mutex_init(&user_mutex, NULL);
   pthread_mutex_init(&paging_mutex, NULL);
-  
+
+  act_monitor.start(RRC_THREAD_PRIO);
   bzero(&sr_sched, sizeof(sr_sched_t));
   
   start(RRC_THREAD_PRIO);
@@ -69,9 +70,8 @@ void rrc::init(rrc_cfg_t *cfg_,
 
 rrc::activity_monitor::activity_monitor(rrc* parent_) 
 {
-  running = true; 
-  parent = parent_; 
-  start(RRC_THREAD_PRIO);
+  running = true;
+  parent = parent_;
 }
 
 void rrc::activity_monitor::stop()

srsenb/src/upper/s1ap.cc

@@ -347,6 +347,7 @@ bool s1ap::setup_s1()
   uint16_t                    tmp16;
   srslte::byte_buffer_t       msg;
   LIBLTE_S1AP_S1AP_PDU_STRUCT pdu;
+  bzero(&pdu, sizeof(LIBLTE_S1AP_S1AP_PDU_STRUCT));
 
   pdu.choice_type = LIBLTE_S1AP_S1AP_PDU_CHOICE_INITIATINGMESSAGE;