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authorAndrew Tridgell <tridge@samba.org>2007-05-20 08:01:02 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:52:39 -0500
commite3036006fe99893eb6c4f69ca2e70e48d35e8f24 (patch)
tree8ecfd4511729dc5c3b5a757043e2eedc439542ac /source4/ntvfs/posix
parentd2872b42f36ceac89970e3c1596300fa55ff7c50 (diff)
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r23017: fixed the warning we have been getting for a long time:
pvfs_close: failed to delete XXX during the BASE-DELETE test. It was a real bug, and could result in a delete on close triggering for a handle that had never fully opened. (This used to be commit 398c3724b4cd8c8073c8a77f8b0568d6b3ce1e7d)
Diffstat (limited to 'source4/ntvfs/posix')
-rw-r--r--source4/ntvfs/posix/pvfs_open.c12
-rw-r--r--source4/ntvfs/posix/vfs_posix.h3
2 files changed, 15 insertions, 0 deletions
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c
index a0ef77b0ff..b737fa328a 100644
--- a/source4/ntvfs/posix/pvfs_open.c
+++ b/source4/ntvfs/posix/pvfs_open.c
@@ -270,6 +270,7 @@ static NTSTATUS pvfs_open_directory(struct pvfs_state *pvfs,
f->handle->position = 0;
f->handle->mode = 0;
f->handle->sticky_write_time = False;
+ f->handle->open_completed = False;
if ((create_options & NTCREATEX_OPTIONS_DELETE_ON_CLOSE) &&
pvfs_directory_empty(pvfs, f->handle->name)) {
@@ -379,6 +380,8 @@ static NTSTATUS pvfs_open_directory(struct pvfs_state *pvfs,
goto cleanup_delete;
}
+ f->handle->open_completed = True;
+
io->generic.out.oplock_level = OPLOCK_NONE;
io->generic.out.file.ntvfs = h;
io->generic.out.create_action = create_action;
@@ -437,6 +440,7 @@ static int pvfs_handle_destructor(struct pvfs_file_handle *h)
}
if (h->name->stream_name == NULL &&
+ h->open_completed &&
pvfs_delete_on_close_set(h->pvfs, h, &open_count, &path) &&
open_count == 1) {
NTSTATUS status;
@@ -701,6 +705,7 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs,
f->handle->mode = 0;
f->handle->have_opendb_entry = True;
f->handle->sticky_write_time = False;
+ f->handle->open_completed = False;
DLIST_ADD(pvfs->files.list, f);
@@ -729,6 +734,8 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs,
goto cleanup_delete;
}
+ f->handle->open_completed = True;
+
notify_trigger(pvfs->notify_context,
NOTIFY_ACTION_ADDED,
FILE_NOTIFY_CHANGE_FILE_NAME,
@@ -1129,6 +1136,7 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs,
f->handle->mode = 0;
f->handle->have_opendb_entry = False;
f->handle->sticky_write_time = False;
+ f->handle->open_completed = False;
/* form the lock context used for byte range locking and
opendb locking */
@@ -1264,6 +1272,10 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs,
status = ntvfs_handle_set_backend_data(h, ntvfs, f);
NT_STATUS_NOT_OK_RETURN(status);
+ /* mark the open as having completed fully, so delete on close
+ can now be used */
+ f->handle->open_completed = True;
+
io->generic.out.oplock_level = oplock_granted;
io->generic.out.file.ntvfs = h;
io->generic.out.create_action = stream_existed?
diff --git a/source4/ntvfs/posix/vfs_posix.h b/source4/ntvfs/posix/vfs_posix.h
index e79eadd03a..cff0206f61 100644
--- a/source4/ntvfs/posix/vfs_posix.h
+++ b/source4/ntvfs/posix/vfs_posix.h
@@ -150,6 +150,9 @@ struct pvfs_file_handle {
/* have we set a sticky write time that we should remove on close */
BOOL sticky_write_time;
+
+ /* the open went through to completion */
+ BOOL open_completed;
};
/* open file state */