diff mbox series

[PULL,3/6] usb-mtp: reset ObjectInfo dataset size on cleanup

Message ID 20180917095618.23930-4-kraxel@redhat.com
State New
Headers show
Series [PULL,1/6] usb-mtp: fix error conditions for write operation | expand

Commit Message

Gerd Hoffmann Sept. 17, 2018, 9:56 a.m. UTC 
From: Bandan Das <bsd@redhat.com>

Stale values in this field may result in qemu
expecting more data on the next operation

Signed-off-by: Bandan Das <bsd@redhat.com>
Message-id: 20180907220851.9658-4-bsd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/dev-mtp.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c
index 15edf3bb82..00a3691bae 100644
--- a/hw/usb/dev-mtp.c
+++ b/hw/usb/dev-mtp.c
@@ -1568,6 +1568,7 @@  static void usb_mtp_handle_control(USBDevice *dev, USBPacket *p,
             if (s->write_pending) {
                 g_free(s->dataset.filename);
                 s->write_pending = false;
+                s->dataset.size = 0;
             }
             usb_mtp_data_free(s->data_out);
             s->data_out = NULL;
@@ -1693,6 +1694,7 @@  done:
     }
 free:
     g_free(s->dataset.filename);
+    s->dataset.size = 0;
     g_free(path);
     s->write_pending = false;
 }