[SCM] Samba Shared Repository - branch v3-2-test updated - initial-v3-2-test-1392-g874425c

Jeremy Allison jra at samba.org
Wed Jan 16 01:21:26 GMT 2008


The branch, v3-2-test has been updated
       via  874425c8f680fb2f737b46a3177b239e69302af5 (commit)
      from  5467db388355a4769e48fed7eb80920d1820f727 (commit)

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-2-test


- Log -----------------------------------------------------------------
commit 874425c8f680fb2f737b46a3177b239e69302af5
Author: Jeremy Allison <jra at samba.org>
Date:   Tue Jan 15 17:20:50 2008 -0800

    Port from ctdb:
    
    minor fix to transaction_write_existing: tridge.
    
    Jeremy.

-----------------------------------------------------------------------

Summary of changes:
 source/lib/tdb/common/transaction.c |   22 ++++++----------------
 1 files changed, 6 insertions(+), 16 deletions(-)


Changeset truncated at 500 lines:

diff --git a/source/lib/tdb/common/transaction.c b/source/lib/tdb/common/transaction.c
index 0ecfb9b..ea0e3a9 100644
--- a/source/lib/tdb/common/transaction.c
+++ b/source/lib/tdb/common/transaction.c
@@ -316,25 +316,15 @@ static int transaction_write_existing(struct tdb_context *tdb, tdb_off_t off,
 		return 0;
 	}
 
-	/* overwrite part of an existing block */
-	if (buf == NULL) {
-		memset(tdb->transaction->blocks[blk] + off, 0, len);
-	} else {
-		memcpy(tdb->transaction->blocks[blk] + off, buf, len);
-	}
-	if (blk == tdb->transaction->num_blocks-1) {
-		if (len + off > tdb->transaction->last_block_size) {
-			tdb->transaction->last_block_size = len + off;
-		}
+	if (blk == tdb->transaction->num_blocks-1 &&
+	    off + len > tdb->transaction->last_block_size) {
+		len = tdb->transaction->last_block_size - off;
 	}
 
-	return 0;
+	/* overwrite part of an existing block */
+	memcpy(tdb->transaction->blocks[blk] + off, buf, len);
 
-fail:
-	TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_write: failed at off=%d len=%d\n", 
-		 (blk*tdb->transaction->block_size) + off, len));
-	tdb->transaction->transaction_error = 1;
-	return -1;
+	return 0;
 }
 
 


-- 
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