From: Kern Sibbald <kern@sibbald.com>
Date: Fri, 7 Dec 2012 09:06:23 +0000 (+0100)
Subject: Fix Virtual Full file close bug -- race condition
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9948138412df2b3c418e4c446c8d54ea3ea8ce07;p=bacula%2Fbacula

Fix Virtual Full file close bug -- race condition
---

diff --git a/bacula/src/stored/mount.c b/bacula/src/stored/mount.c
index fac100785d..dc1f38bc19 100644
--- a/bacula/src/stored/mount.c
+++ b/bacula/src/stored/mount.c
@@ -863,7 +863,11 @@ bool mount_next_read_volume(DCR *dcr)
     * End Of Tape -- mount next Volume (if another specified)
     */
    if (jcr->NumReadVolumes > 1 && jcr->CurReadVolume < jcr->NumReadVolumes) {
+      dev->Lock();
       dev->close();
+      dev->set_read();
+      dcr->set_reserved();
+      dev->Unlock();
       if (!acquire_device_for_read(dcr)) {
          Jmsg2(jcr, M_FATAL, 0, _("Cannot open Dev=%s, Vol=%s\n"), dev->print_name(),
                dcr->VolumeName);