Messages in this thread | | | Date | Wed, 11 May 2011 12:03:43 +0900 | From | Joonyoung Shim <> | Subject | Re: [PATCH] touchscreen: check kzalloc memory for data first |
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Hi, Steven.
On 2011-05-11 오전 11:23, Steven Liu wrote: > Hi Joonyoung Shim , > > Can this patch be fixed in? > > > if kzalloc memroy for data was faild, it will multi free data > memory space. so check the data memory first, is it kzalloc faild > for data, it should goto end and do nothing. >
Hmm, I don't think this patch needs. If you see the codes, there is no multi free data memory, just free data and input_dev. This both free are no problem because when the pointer is NULL, no operation is perfomed in the free function.
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