From fb35a29ba079fb6f38dc02945c0cd99e68e01a1c Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 24 Jul 2023 15:18:56 +0200
Subject: [PATCH] coverity doesnt think we checked the bytes_read values
 enough.  lets add a check

---
 client/src/cmdnfc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/cmdnfc.c b/client/src/cmdnfc.c
index eadfa7161..431464076 100644
--- a/client/src/cmdnfc.c
+++ b/client/src/cmdnfc.c
@@ -109,7 +109,7 @@ static int CmdNfcDecode(const char *Cmd) {
         uint8_t *dump = NULL;
         size_t bytes_read = 4096;
         res = pm3_load_dump(filename, (void **)&dump, &bytes_read, 4096);
-        if (res != PM3_SUCCESS || dump == NULL) {
+        if (res != PM3_SUCCESS || dump == NULL || bytes_read > 4096) {
             return res;
         }