On Wed, Jul 29, 2020 at 12:18:42PM +0300, Denis Efremov wrote:
>
>
> On 7/28/20 5:19 PM, Peilin Ye wrote:
> > raw_cmd_copyout() is potentially copying uninitialized kernel stack memory
> > since it is initializing `cmd` by assignment, which may cause the compiler
> > to leave uninitialized holes
On 7/28/20 5:19 PM, Peilin Ye wrote:
> raw_cmd_copyout() is potentially copying uninitialized kernel stack memory
> since it is initializing `cmd` by assignment, which may cause the compiler
> to leave uninitialized holes in this structure. Fix it by using memcpy()
> instead.
>
> Cc:
Hi,
On 7/28/20 5:19 PM, Peilin Ye wrote:
> raw_cmd_copyout() is potentially copying uninitialized kernel stack memory
> since it is initializing `cmd` by assignment, which may cause the compiler
> to leave uninitialized holes in this structure. Fix it by using memcpy()
> instead.
>
> Cc:
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