Messages in this thread | | | Date | Wed, 30 Mar 2022 20:34:48 +0200 | From | Thomas Bogendoerfer <> | Subject | Re: [PATCH] MIPS: lantiq: check the return value of kzalloc() |
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On Fri, Mar 25, 2022 at 07:49:41PM +0800, xkernel.wang@foxmail.com wrote: > From: Xiaoke Wang <xkernel.wang@foxmail.com> > > kzalloc() is a memory allocation function which can return NULL when > some internal memory errors happen. So it is better to check the > return value of it to prevent potential wrong memory access or > memory leak. > > Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com> > --- > arch/mips/lantiq/falcon/sysctrl.c | 2 ++ > arch/mips/lantiq/xway/gptu.c | 2 ++ > arch/mips/lantiq/xway/sysctrl.c | 46 ++++++++++++++++++++----------- > 3 files changed, 34 insertions(+), 16 deletions(-)
applied to mips-next.
Thomas.
-- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
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