From 3f36594f1edf828f32869b7ae7f0252283b4a651 Mon Sep 17 00:00:00 2001
From: Andre Puschmann <andre@softwareradiosystems.com>
Date: Tue, 16 Oct 2018 14:20:21 +0200
Subject: [PATCH] fix copy ctors in bit_buffer_t

---
 lib/include/srslte/common/common.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/include/srslte/common/common.h b/lib/include/srslte/common/common.h
index eb157f368..e44f115ef 100644
--- a/lib/include/srslte/common/common.h
+++ b/lib/include/srslte/common/common.h
@@ -216,13 +216,16 @@ struct bit_buffer_t{
 #endif
     }
     bit_buffer_t(const bit_buffer_t& buf){
+      msg = &buffer[SRSLTE_BUFFER_HEADER_OFFSET];
       N_bits = buf.N_bits;
       memcpy(msg, buf.msg, N_bits);
     }
     bit_buffer_t & operator= (const bit_buffer_t & buf){
       // avoid self assignment
-      if (&buf == this)
+      if (&buf == this) {
         return *this;
+      }
+      msg = &buffer[SRSLTE_BUFFER_HEADER_OFFSET];
       N_bits = buf.N_bits;
       memcpy(msg, buf.msg, N_bits);
       return *this;