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[Coverity CID :190976]Integer handling issues in /arch/arm/core/cortex_m/mpu/nxp_mpu.c #13844

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mandarcthorat1 opened this issue Feb 27, 2019 · 0 comments · Fixed by #13933
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[Coverity CID :190976]Integer handling issues in /arch/arm/core/cortex_m/mpu/nxp_mpu.c #13844

mandarcthorat1 opened this issue Feb 27, 2019 · 0 comments · Fixed by #13933
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area: Architectures area: ARM ARM (32-bit) Architecture area: Memory Protection bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix platform: NXP NXP priority: medium Medium impact/importance bug

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Static code scan issues seen in File: /arch/arm/core/cortex_m/mpu/nxp_mpu.c
Category: Integer handling issues
Function: _mpu_configure_regions
Component: Architectures
CID: 190976
Please fix or provide comments to square it off in coverity in the link: https://scan9.coverity.com/reports.htm#v32951/p12996
@mandarcthorat1 mandarcthorat1 added area: Architectures bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix labels Feb 27, 2019
@galak galak added priority: medium Medium impact/importance bug area: ARM ARM (32-bit) Architecture area: Memory Protection platform: NXP NXP labels Feb 27, 2019
ioannisg added a commit to ioannisg/zephyr that referenced this issue Feb 28, 2019
@ioannisg
arch: arm: mpu: fix constant expression result errors
e91c164 
This commit fixes two Constant Expression Result errors,
in the ARMv7-M MPU driver due to incompatible integer types.

Fixes zephyrproject-rtos#13844.
Fixes zephyrproject-rtos#13854.

Signed-off-by: Ioannis Glaropoulos <[email protected]>
@ioannisg ioannisg mentioned this issue Feb 28, 2019
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galak pushed a commit that referenced this issue Feb 28, 2019
@ioannisg @galak
arch: arm: mpu: fix constant expression result errors
a94d558 
This commit fixes two Constant Expression Result errors,
in the ARMv7-M MPU driver due to incompatible integer types.

Fixes #13844.
Fixes #13854.

Signed-off-by: Ioannis Glaropoulos <[email protected]>
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area: Architectures area: ARM ARM (32-bit) Architecture area: Memory Protection bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix platform: NXP NXP priority: medium Medium impact/importance bug
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Arch arm mpu coverity fixes ioannisg/zephyr
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@ioannisg @galak @mandarcthorat1