Merge branch 'next' into rlc_fixes

lib/include/srslte/common/logger_stdout.h

@@ -42,7 +42,10 @@ namespace srslte {
   {
   public:
     void log(std::string *msg) {
+      if (msg) {
         fprintf(stdout, "%s", msg->c_str());
+        delete msg;
+      }
     }
   };
 

lib/src/phy/fec/viterbi.c

@@ -166,9 +166,15 @@ void free37_avx2_16bit(void *o) {
   if (q->symbols_uc) {
     free(q->symbols_uc);
   }
+  if (q->symbols_us) {
+    free(q->symbols_us);
+  }
   if (q->tmp) {
     free(q->tmp);
   }
+  if (q->tmp_s) {
+    free(q->tmp_s);
+  }
   delete_viterbi37_avx2_16bit(q->ptr);
 }