From: Volker Lendecke <vl@samba.org>
Date: Tue, 7 Aug 2018 13:09:04 +0000 (+0200)
Subject: smbd: Enhance debugging in set_file_size
X-Git-Tag: tdb-1.3.17~2113
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=29eb2fc67c7c0b26390ddeda76f4d3aa8c0846c4;p=thirdparty%2Fsamba.git

smbd: Enhance debugging in set_file_size

I've stumbled over a case where VFS_FTRUNCATE wasn't called due to an
unchanged size. Make that easier to detect. Also, get rid of an ancient
cast to (double).

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 0ec20fe6337..c0f984704d2 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -6355,7 +6355,9 @@ static NTSTATUS smb_set_file_size(connection_struct *conn,
 		return NT_STATUS_OBJECT_NAME_NOT_FOUND;
 	}
 
-	DEBUG(6,("smb_set_file_size: size: %.0f ", (double)size));
+	DBG_INFO("size: %"PRIu64", file_size_stat=%"PRIu64"\n",
+		 (uint64_t)size,
+		 get_file_size_stat(psbuf));
 
 	if (size == get_file_size_stat(psbuf)) {
 		return NT_STATUS_OK;