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usb-mtp: reset ObjectInfo dataset size on cleanup

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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>
This commit is contained in:
Bandan Das 2018-09-07 18:08:51 -04:00 committed by Gerd Hoffmann
parent 1ee53067f8
commit f7c36a754c
1 changed files with 2 additions and 0 deletions
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2
hw/usb/dev-mtp.c
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@ -1568,6 +1568,7 @@ static void usb_mtp_handle_control(USBDevice *dev, USBPacket *p,
if (s->write_pending) { if (s->write_pending) {
g_free(s->dataset.filename); g_free(s->dataset.filename);
s->write_pending = false; s->write_pending = false;
s->dataset.size = 0;
} }
usb_mtp_data_free(s->data_out); usb_mtp_data_free(s->data_out);
s->data_out = NULL; s->data_out = NULL;
@ -1693,6 +1694,7 @@ done:
} }
free: free:
g_free(s->dataset.filename); g_free(s->dataset.filename);
s->dataset.size = 0;
g_free(path); g_free(path);
s->write_pending = false; s->write_pending = false;
} }