From: Christof Schmitt <cs@samba.org>
Date: Sat, 19 May 2018 03:51:58 +0000 (-0700)
Subject: smbd: Flush dfree memcache on service reload
X-Git-Tag: ldb-1.4.0~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e30d0c0e0d11f65b2d1886be3c0fe9e32eaf3926;p=thirdparty%2Fsamba.git

smbd: Flush dfree memcache on service reload

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13446

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/smbd/dfree.c b/source3/smbd/dfree.c
index 5b20707ffae..d280e1efe7f 100644
--- a/source3/smbd/dfree.c
+++ b/source3/smbd/dfree.c
@@ -273,3 +273,8 @@ out:
 	TALLOC_FREE(to_free);
 	return dfree_ret;
 }
+
+void flush_dfree_cache(void)
+{
+	memcache_flush(smbd_memcache(), DFREE_CACHE);
+}
diff --git a/source3/smbd/proto.h b/source3/smbd/proto.h
index 86b65515289..7a5ac4c4bc8 100644
--- a/source3/smbd/proto.h
+++ b/source3/smbd/proto.h
@@ -173,6 +173,7 @@ uint64_t sys_disk_free(connection_struct *conn, struct smb_filename *fname,
 		       uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
 uint64_t get_dfree_info(connection_struct *conn, struct smb_filename *fname,
 			uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
+void flush_dfree_cache(void);
 
 /* The following definitions come from smbd/dir.c  */
 
diff --git a/source3/smbd/server_reload.c b/source3/smbd/server_reload.c
index c93c0774979..9b6209619c3 100644
--- a/source3/smbd/server_reload.c
+++ b/source3/smbd/server_reload.c
@@ -164,6 +164,7 @@ bool reload_services(struct smbd_server_connection *sconn,
 
 	mangle_reset_cache();
 	reset_stat_cache();
+	flush_dfree_cache();
 
 	/* this forces service parameters to be flushed */
 	set_current_service(NULL,0,True);