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path: root/drivers/media/usb/gspca/sunplus.c
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Diffstat (limited to 'drivers/media/usb/gspca/sunplus.c')
-rw-r--r--drivers/media/usb/gspca/sunplus.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/usb/gspca/sunplus.c b/drivers/media/usb/gspca/sunplus.c
index d0ddfa957ca9..f4a4222f0d2e 100644
--- a/drivers/media/usb/gspca/sunplus.c
+++ b/drivers/media/usb/gspca/sunplus.c
@@ -255,6 +255,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}