1 files changed, 3 insertions, 2 deletions
diff --git a/src/wal.c b/src/wal.c
index 0ef08b137..ac0a03e93 100644
--- a/src/wal.c
+++ b/src/wal.c
@@ -2009,9 +2009,10 @@ static int walCheckpoint(
         sqlite3OsFileControl(pWal->pDbFd, SQLITE_FCNTL_CKPT_START, 0);
         rc = sqlite3OsFileSize(pWal->pDbFd, &nSize);
         if( rc==SQLITE_OK && nSize<nReq ){
-          if( (nSize+(i64)pWal->hdr.mxFrame*szPage)<nReq ){
+          if( (nSize+65536+(i64)pWal->hdr.mxFrame*szPage)<nReq ){
             /* If the size of the final database is larger than the current
-            ** database plus the amount of data in the wal file, then there
+            ** database plus the amount of data in the wal file, plus the
+            ** maximum size of the pending-byte page (65536 bytes), then 
             ** must be corruption somewhere.  */
             rc = SQLITE_CORRUPT_BKPT;
           }else{