From 39e97cbcf45e0b2fee26af770b764c19eaf92d0a Mon Sep 17 00:00:00 2001
From: Xavier Arteaga <xavier@softwareradiosystems.com>
Date: Fri, 26 Mar 2021 09:54:16 +0100
Subject: [PATCH] Fix unbounded memory access

---
 lib/src/phy/phch/sch_nr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/phy/phch/sch_nr.c b/lib/src/phy/phch/sch_nr.c
index a28a40253..759c277de 100644
--- a/lib/src/phy/phch/sch_nr.c
+++ b/lib/src/phy/phch/sch_nr.c
@@ -648,7 +648,7 @@ int sch_nr_decode(srsran_sch_nr_t*        q,
 
     // Check if TB is all zeros
     bool all_zeros = true;
-    for (uint32_t i = 0; i < tb->tbs && all_zeros; i++) {
+    for (uint32_t i = 0; i < tb->tbs / 8 && all_zeros; i++) {
       all_zeros = (data[i] == 0);
     }