From 445a51f5c1b914b11d99641c922c62cc3bbfbdab Mon Sep 17 00:00:00 2001
From: Thomas Dreibholz <dreibh@simula.no>
Date: Wed, 13 Sep 2023 14:48:45 +0200
Subject: [PATCH] Bugfix: Fix for segfault, due to invalid pointer.

---
 radio/USRP/usrp_lib.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radio/USRP/usrp_lib.cpp b/radio/USRP/usrp_lib.cpp
index 03058869e8..abe5ee5133 100644
--- a/radio/USRP/usrp_lib.cpp
+++ b/radio/USRP/usrp_lib.cpp
@@ -754,7 +754,7 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
       std::vector<void *> buff_ptrs;
 
       for (int i=0; i<cc; i++) buff_ptrs.push_back(buff_tmp[i]+samples_received);
-      samples_received += s->rx_stream->recv(buff_ptrs, nsamps, s->rx_md);
+      samples_received += s->rx_stream->recv(buff_ptrs, nsamps-samples_received, s->rx_md);
     } else {
       // receive a single channel (e.g. from connector RF A)