Change a integer variable in sqlite3VdbeRecordUnpack() to unsigned in order

to avoid any possibility of an integer overflow.

FossilOrigin-Name: 1b536f6fd8d58800042f130842f0586aaa357841ee0d1b690a9815c865d50826

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vdbeaux.c b/src/vdbeaux.c
index a8e337ae3..4738dba93 100644
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -3794,7 +3794,7 @@ void sqlite3VdbeRecordUnpack(
   UnpackedRecord *p      /* Populate this structure before returning. */
 ){
   const unsigned char *aKey = (const unsigned char *)pKey;
-  int d; 
+  u32 d; 
   u32 idx;                        /* Offset in aKey[] to read from */
   u16 u;                          /* Unsigned loop counter */
   u32 szHdr;