From 5818045553c282c9cc305a6361a416def3039c8d Mon Sep 17 00:00:00 2001
From: openharmony_ci <120357966@qq.com>
Date: Fri, 4 Aug 2023 03:22:17 +0000
Subject: [PATCH] =?UTF-8?q?!74=20=E4=BF=AE=E5=A4=8Dsqlite=20=E6=BC=8F?=
 =?UTF-8?q?=E6=B4=9ECVE-2023-36191=20Merge=20pull=20request=20!74=20from?=
 =?UTF-8?q?=20SloveZT/master?=
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---
 src/shell.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/shell.c b/src/shell.c
index 26c0ae5..6308cd3 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -22527,8 +22527,12 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
     }else if( strcmp(z,"-bail")==0 ){
       bail_on_error = 1;
     }else if( strcmp(z,"-nonce")==0 ){
-      free(data.zNonce);
-      data.zNonce = strdup(argv[++i]);
+      if( data.zNonce ) free(data.zNonce);
+        if( i+1 < argc ) data.zNonce = strdup(argv[++i]);
+        else{
+          data.zNonce = 0;
+            break;
+        }
     }else if( strcmp(z,"-safe")==0 ){
       /* no-op - catch this on the second pass */
     }
-- 
Gitee