svn commit: r349663 - stable/11/sys/fs/cuse
Hans Petter Selasky
hselasky at FreeBSD.org
Wed Jul 3 18:16:53 UTC 2019
Author: hselasky
Date: Wed Jul 3 18:16:52 2019
New Revision: 349663
URL: https://svnweb.freebsd.org/changeset/base/349663
Log:
MFC r349368:
Free all allocated unit IDs in cuse(3) after the client character
devices have been destroyed to avoid creating character devices with
identical name.
Sponsored by: Mellanox Technologies
Modified:
stable/11/sys/fs/cuse/cuse.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/fs/cuse/cuse.c
==============================================================================
--- stable/11/sys/fs/cuse/cuse.c Wed Jul 3 18:16:10 2019 (r349662)
+++ stable/11/sys/fs/cuse/cuse.c Wed Jul 3 18:16:52 2019 (r349663)
@@ -673,14 +673,14 @@ cuse_server_unref(struct cuse_server *pcs)
TAILQ_REMOVE(&cuse_server_head, pcs, entry);
- cuse_free_unit_by_id_locked(pcs, -1);
-
while ((pcsd = TAILQ_FIRST(&pcs->hdev)) != NULL) {
TAILQ_REMOVE(&pcs->hdev, pcsd, entry);
cuse_unlock();
cuse_server_free_dev(pcsd);
cuse_lock();
}
+
+ cuse_free_unit_by_id_locked(pcs, -1);
while ((mem = TAILQ_FIRST(&pcs->hmem)) != NULL) {
TAILQ_REMOVE(&pcs->hmem, mem, entry);
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