Messages in this thread | | | Date | Wed, 30 Apr 2014 20:34:12 -0700 | From | Mark Brown <> | Subject | Re: [PATCH] regmap: Fix possible ZERO_SIZE_PTR pointer dereferencing error. |
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On Wed, Apr 30, 2014 at 05:31:08PM +0800, Xiubo Li wrote: > Since we cannot make sure the 'len = pair_size * num_regs' will always > be none zero from the users, and then if 'num_regs' equals to zero by > mistake or other reasons, the kzalloc() will return ZERO_SIZE_PTR, which > equals to ((void *)16).
Applied, thanks. [unhandled content-type:application/pgp-signature] | |