Messages in this thread | | | Date | Mon, 01 Jun 2015 16:51:30 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH][V2] usb: isp1760: fix null dereference if kzalloc returns null |
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Hello.
On 6/1/2015 1:43 AM, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> If kzalloc returns null then isp1760_ep_alloc_request performs > a null pointer dereference on req. Check for null to avoid this.
I told you there's no dereference and yet you're repeating it again. :-(
> Detected with smatch static analysis:
> drivers/usb/isp1760/isp1760-udc.c:816 isp1760_ep_alloc_request() > error: potential null dereference 'req'. (kzalloc returns null)
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
WBR, Sergei
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