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SubjectRe: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values
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On 2017-07-07 06:53, Gustavo A. R. Silva wrote:
> Check return values from call to devm_kzalloc() and devm_kmemup()

If someone cares enough: s/devm_kmemup/evm_kmemdup/


> in order to prevent a NULL pointer dereference.
>
> This issue was detected using Coccinelle and the following semantic patch:
>
> @@
> expression x;
> identifier fld;
> @@
>
> * x = devm_kzalloc(...);
> ... when != x == NULL
> x->fld
>
> Cc: Peter Rosin <peda@axentia.se>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>

Either way,

Reviewed-by: Peter Rosin <peda@axentia.se>

Thanks!

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