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V4L/DVB (10385): gspca - main: Fix memory leak when USB disconnection while streaming.

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Resetting the streaming flag on disconnection prevented the URBs to be freed
when streaming was active.
Also, USBs cannot be killed after disconnection (oops in [usbcore] unlink1).

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-01-24 07:45:14 -03:00 committed by Mauro Carvalho Chehab
parent 9c06210b89
commit 2fd9c2eac3
1 changed files with 2 additions and 2 deletions
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4
drivers/media/video/gspca/gspca.c
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@ -423,7 +423,8 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
break;
gspca_dev->urb[i] = NULL;
usb_kill_urb(urb);
if (!gspca_dev->present)
usb_kill_urb(urb);
if (urb->transfer_buffer != NULL)
usb_buffer_free(gspca_dev->dev,
urb->transfer_buffer_length,
@ -1950,7 +1951,6 @@ void gspca_disconnect(struct usb_interface *intf)
struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
gspca_dev->present = 0;
gspca_dev->streaming = 0;
usb_set_intfdata(intf, NULL);