From 6b5980e47e86df77e43324e705d8509dea4ac0d4 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 31 Jan 2008 09:48:20 +1100
Subject: merged tdb transaction fix (This used to be commit
 1a1c7954368a7f168a57f86f4f857cf70258e37a)

---
 source3/lib/tdb/common/transaction.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'source3/lib/tdb')

diff --git a/source3/lib/tdb/common/transaction.c b/source3/lib/tdb/common/transaction.c
index c3e7a4e2c0..4e2127be64 100644
--- a/source3/lib/tdb/common/transaction.c
+++ b/source3/lib/tdb/common/transaction.c
@@ -321,6 +321,9 @@ static int transaction_write_existing(struct tdb_context *tdb, tdb_off_t off,
 
 	if (blk == tdb->transaction->num_blocks-1 &&
 	    off + len > tdb->transaction->last_block_size) {
+		if (off >= tdb->transaction->last_block_size) {
+			return 0;
+		}
 		len = tdb->transaction->last_block_size - off;
 	}
 
-- 
cgit