Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-09-03 Thread Jonathan Cameron
On Sat, 26 Aug 2017 08:09:43 +0200 Peter Rosin wrote: > On 2017-07-09 19:10, Jonathan Cameron wrote: > > On Fri, 7 Jul 2017 11:26:35 +0200 > > Peter Rosin wrote: > > > >> On 2017-07-07 06:57, Peter Rosin wrote: > >>> On 2017-07-07 06:53, Gustavo A. R.

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-09-03 Thread Jonathan Cameron
On Sat, 26 Aug 2017 08:09:43 +0200 Peter Rosin wrote: > On 2017-07-09 19:10, Jonathan Cameron wrote: > > On Fri, 7 Jul 2017 11:26:35 +0200 > > Peter Rosin wrote: > > > >> On 2017-07-07 06:57, Peter Rosin wrote: > >>> On 2017-07-07 06:53, Gustavo A. R. Silva wrote: > Check return

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-08-26 Thread Peter Rosin
On 2017-07-09 19:10, Jonathan Cameron wrote: > On Fri, 7 Jul 2017 11:26:35 +0200 > Peter Rosin wrote: > >> On 2017-07-07 06:57, Peter Rosin wrote: >>> On 2017-07-07 06:53, Gustavo A. R. Silva wrote: Check return values from call to devm_kzalloc() and devm_kmemup() >>>

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-08-26 Thread Peter Rosin
On 2017-07-09 19:10, Jonathan Cameron wrote: > On Fri, 7 Jul 2017 11:26:35 +0200 > Peter Rosin wrote: > >> On 2017-07-07 06:57, Peter Rosin wrote: >>> On 2017-07-07 06:53, Gustavo A. R. Silva wrote: Check return values from call to devm_kzalloc() and devm_kmemup() >>> >>> If someone

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-10 Thread Gustavo A. R. Silva
Hi Jonathan, Quoting Jonathan Cameron : On Fri, 7 Jul 2017 11:26:35 +0200 Peter Rosin wrote: On 2017-07-07 06:57, Peter Rosin wrote: > On 2017-07-07 06:53, Gustavo A. R. Silva wrote: >> Check return values from call to devm_kzalloc() and devm_kmemup() > >

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-10 Thread Gustavo A. R. Silva
Hi Jonathan, Quoting Jonathan Cameron : On Fri, 7 Jul 2017 11:26:35 +0200 Peter Rosin wrote: On 2017-07-07 06:57, Peter Rosin wrote: > 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:

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-09 Thread Jonathan Cameron
On Fri, 7 Jul 2017 11:26:35 +0200 Peter Rosin wrote: > On 2017-07-07 06:57, Peter Rosin wrote: > > 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:

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-09 Thread Jonathan Cameron
On Fri, 7 Jul 2017 11:26:35 +0200 Peter Rosin wrote: > On 2017-07-07 06:57, Peter Rosin wrote: > > 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/ > >

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-07 Thread Peter Rosin
On 2017-07-07 06:57, Peter Rosin wrote: > 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/ Strange, there seems to be some inherent shortage of 'd' characters... Cheers,

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-07 Thread Peter Rosin
On 2017-07-07 06:57, Peter Rosin wrote: > 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/ Strange, there seems to be some inherent shortage of 'd' characters... Cheers,

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-06 Thread Peter Rosin
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

Re: [PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-06 Thread Peter Rosin
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] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-06 Thread Gustavo A. R. Silva
Check return values from call to devm_kzalloc() and devm_kmemup() 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

[PATCH] iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values

2017-07-06 Thread Gustavo A. R. Silva
Check return values from call to devm_kzalloc() and devm_kmemup() 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