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-rw-r--r--src/pager.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/pager.c b/src/pager.c
index 5c2d556b3..826e90f13 100644
--- a/src/pager.c
+++ b/src/pager.c
@@ -6588,6 +6588,13 @@ int sqlite3PagerCommitPhaseOne(
rc = sqlite3OsFileControl(fd, SQLITE_FCNTL_BEGIN_ATOMIC_WRITE, 0);
if( rc==SQLITE_OK ){
rc = pager_write_pagelist(pPager, pList);
+ if( rc==SQLITE_OK && pPager->dbSize>pPager->dbFileSize ){
+ char *pTmp = pPager->pTmpSpace;
+ int szPage = (int)pPager->pageSize;
+ memset(pTmp, 0, szPage);
+ rc = sqlite3OsWrite(pPager->fd, pTmp, szPage,
+ (pPager->dbSize*pPager->pageSize)-szPage);
+ }
if( rc==SQLITE_OK ){
rc = sqlite3OsFileControl(fd, SQLITE_FCNTL_COMMIT_ATOMIC_WRITE, 0);
}