Messages in this thread | | | From | Laurent Pinchart <> | Subject | Re: [PATCH] Media: video: uvc: integer overflow in uvc_ioctl_ctrl_map() | Date | Wed, 30 Nov 2011 10:14:41 +0100 |
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Hi Haogang,
On Wednesday 30 November 2011 03:28:32 Haogang Chen wrote: > The hard limit sounds good to me.
OK.
> But if you want to centralize error handling, please make sure that "goto > done" only frees map, but not map->menu_info in that case.
map->menu_info will be NULL, so it's safe to kfree() it.
-- Regards,
Laurent Pinchart
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