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authorRalph Boehme <slow@samba.org>2018-01-11 17:52:06 +0100
committerRalph Boehme <slow@samba.org>2018-02-03 23:42:16 +0100
commit84f07a8dcb8ee3a27be96f3baea5313bd0eaa084 (patch)
tree92a7b980cc278570694af6c4e9a1b69dd00bd72d /lib/param
parent4c857e08a019174b16155fc9311ad788cdafd4cc (diff)
downloadsamba-84f07a8dcb8ee3a27be96f3baea5313bd0eaa084.tar.gz
s3/smbd: fix handling of delete-on-close on directories
This implements a check to test the delete-on-close flag of a directory for requests to create files in this directory. Windows server implement this check, Samba doesn't as it has performance implications. This commit implements the check and a new option to control it. By default the check is skipped, setting "check parent directory delete on close = yes" enables it. Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Ralph Böhme <slow@samba.org> Autobuild-Date(master): Sat Feb 3 23:42:16 CET 2018 on sn-devel-144
Diffstat (limited to 'lib/param')
-rw-r--r--lib/param/loadparm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/param/loadparm.c b/lib/param/loadparm.c
index 7854f57a158..efad4a10f03 100644
--- a/lib/param/loadparm.c
+++ b/lib/param/loadparm.c
@@ -2998,6 +2998,8 @@ struct loadparm_context *loadparm_init(TALLOC_CTX *mem_ctx)
lpcfg_do_global_parameter(lp_ctx, "prefork children", "1");
+ lpcfg_do_global_parameter(lp_ctx, "check parent directory delete on close", "no");
+
for (i = 0; parm_table[i].label; i++) {
if (!(lp_ctx->flags[i] & FLAG_CMDLINE)) {
lp_ctx->flags[i] |= FLAG_DEFAULT;