From: Jeremy Allison <jra@samba.org>
Date: Fri, 18 Mar 2022 18:41:48 +0000 (-0700)
Subject: s3: smbd: In set_ea_dos_attribute(), if we've stored btime and set XATTR_DOSINFO_CREA... 
X-Git-Tag: tevent-0.12.0~276
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fc0820afcd375594b1d99edcd651420bea6ac91;p=thirdparty%2Fsamba.git

s3: smbd: In set_ea_dos_attribute(), if we've stored btime and set XATTR_DOSINFO_CREATE_TIME successfully, we need to clear ST_EX_IFLAG_CALCULATED_BTIME.

This is no longer a calculated field, every call to fdos_mode() will
set it as non-calculated.

https://bugzilla.samba.org/show_bug.cgi?id=15022

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/source3/smbd/dosmode.c b/source3/smbd/dosmode.c
index 968fd0fd07f..2f45d68ca52 100644
--- a/source3/smbd/dosmode.c
+++ b/source3/smbd/dosmode.c
@@ -529,6 +529,17 @@ NTSTATUS set_ea_dos_attribute(connection_struct *conn,
 			return status;
 		}
 	}
+
+	/*
+	 * We correctly stored the create time.
+	 * We *always* set XATTR_DOSINFO_CREATE_TIME,
+	 * so now it can no longer be considered
+	 * calculated.
+	 */
+	update_stat_ex_create_time(
+		&smb_fname->fsp->fsp_name->st,
+		smb_fname->st.st_ex_btime);
+
 	DEBUG(10,("set_ea_dos_attribute: set EA 0x%x on file %s\n",
 		(unsigned int)dosmode,
 		smb_fname_str_dbg(smb_fname)));