From 1002b67566dfbeb6c0705d86acbe2410f9dd7cba Mon Sep 17 00:00:00 2001
From: zwtmichael <zhuwentao5@huawei.com>
Date: Thu, 12 Sep 2024 10:06:13 +0800
Subject: [PATCH] fix a technically undefined signed integer overflow in fts5

Signed-off-by: zwtmichael <zhuwentao5@huawei.com>
---
 src/sqlite3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sqlite3.c b/src/sqlite3.c
index b80d9f2..153538c 100644
--- a/src/sqlite3.c
+++ b/src/sqlite3.c
@@ -231974,7 +231974,7 @@ static void fts5SegIterNext_None(
 
   if( iOff<pIter->iEndofDoclist ){
     /* Next entry is on the current page */
-    i64 iDelta;
+    u64 iDelta;
     iOff += sqlite3Fts5GetVarint(&pIter->pLeaf->p[iOff], (u64*)&iDelta);
     pIter->iLeafOffset = iOff;
     pIter->iRowid += iDelta;
-- 
Gitee