lib: cpus: sanity check pointers before use

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LuminaSensum / arm-trusted-firmware

Browse code lib: cpus: sanity check pointers before use The cpu_ops structure contains a lot of function pointers. It is a good idea to verify that the function pointer is not NULL before executing it. This patch sanity checks each pointer before use to prevent any unforeseen crashes. These checks have been enabled for debug builds only. Change-Id: Ib208331c20e60f0c7c582a20eb3d8cc40fb99d21 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> v2.4-LS
1 parent 64b2a23 commit 601e3ed209eb508c9e46a5ef18a562613338dcc8 Varun Wadekar authored on 1 Oct 2019 Manish Pandey committed on 24 Aug 2020

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The cpu_ops structure contains a lot of function pointers. It
is a good idea to verify that the function pointer is not NULL
before executing it.

This patch sanity checks each pointer before use to prevent any
unforeseen crashes. These checks have been enabled for debug
builds only.

Change-Id: Ib208331c20e60f0c7c582a20eb3d8cc40fb99d21
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

v2.4-LS

1 parent 64b2a23 commit 601e3ed209eb508c9e46a5ef18a562613338dcc8

Varun Wadekar authored on 1 Oct 2019

Manish Pandey committed on 24 Aug 2020

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