diff options
| author | Stian Ellingsen <[email protected]> | 2016-10-06 19:53:27 +0200 |
|---|---|---|
| committer | Stian Ellingsen <[email protected]> | 2016-10-08 17:42:52 +0200 |
| commit | 00b65db711021d60cc4df57f327d1443ea54a9e1 (patch) | |
| tree | 803bc5ba326ce64045c3c63aafbe3036f107f890 | |
| parent | 64c688d7161daac0a799b11b40cb791f6fd264db (diff) | |
Fix use after free in zfsctl_snapshot_unmount()
| -rw-r--r-- | module/zfs/zfs_ctldir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/module/zfs/zfs_ctldir.c b/module/zfs/zfs_ctldir.c index 459f01c98..c4c5ec522 100644 --- a/module/zfs/zfs_ctldir.c +++ b/module/zfs/zfs_ctldir.c @@ -1032,10 +1032,10 @@ zfsctl_snapshot_unmount(char *snapname, int flags) argv[2] = kmem_asprintf(SET_UNMOUNT_CMD, flags & MNT_FORCE ? "-f " : "", se->se_path); - zfsctl_snapshot_rele(se); dprintf("unmount; path=%s\n", se->se_path); error = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC); strfree(argv[2]); + zfsctl_snapshot_rele(se); /* |