Re: [PATCH] ks390/keyboard: use memdup_user().

2016-05-20 Thread Heiko Carstens
On Fri, May 20, 2016 at 05:52:16PM +0530, Muhammad Falak R Wani wrote: > Use memdup_user to duplicate a memory region from user-space to > kernel-space, instead of open coding using kmalloc & copy_from_user. > > Signed-off-by: Muhammad Falak R Wani > --- >

Re: [PATCH] ks390/keyboard: use memdup_user().

2016-05-20 Thread Heiko Carstens
On Fri, May 20, 2016 at 05:52:16PM +0530, Muhammad Falak R Wani wrote: > Use memdup_user to duplicate a memory region from user-space to > kernel-space, instead of open coding using kmalloc & copy_from_user. > > Signed-off-by: Muhammad Falak R Wani > --- > drivers/s390/char/keyboard.c | 10

Re: [PATCH] ks390/keyboard: use memdup_user().

2016-05-20 Thread Muhammad Falak R Wani
On Fri, May 20, 2016 at 03:03:25PM +0200, Heiko Carstens wrote: > On Fri, May 20, 2016 at 05:52:16PM +0530, Muhammad Falak R Wani wrote: > > Use memdup_user to duplicate a memory region from user-space to > > kernel-space, instead of open coding using kmalloc & copy_from_user. > > > >

Re: [PATCH] ks390/keyboard: use memdup_user().

2016-05-20 Thread Muhammad Falak R Wani
On Fri, May 20, 2016 at 03:03:25PM +0200, Heiko Carstens wrote: > On Fri, May 20, 2016 at 05:52:16PM +0530, Muhammad Falak R Wani wrote: > > Use memdup_user to duplicate a memory region from user-space to > > kernel-space, instead of open coding using kmalloc & copy_from_user. > > > >

[PATCH] ks390/keyboard: use memdup_user().

2016-05-20 Thread Muhammad Falak R Wani
Use memdup_user to duplicate a memory region from user-space to kernel-space, instead of open coding using kmalloc & copy_from_user. Signed-off-by: Muhammad Falak R Wani --- drivers/s390/char/keyboard.c | 10 +++--- 1 file changed, 3 insertions(+), 7 deletions(-) diff

[PATCH] ks390/keyboard: use memdup_user().

2016-05-20 Thread Muhammad Falak R Wani
Use memdup_user to duplicate a memory region from user-space to kernel-space, instead of open coding using kmalloc & copy_from_user. Signed-off-by: Muhammad Falak R Wani --- drivers/s390/char/keyboard.c | 10 +++--- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git