peter/spectre-meltdown-checker
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spectre-meltdown-checker
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Fix ARM checks

This commit is contained in:
Alkorin 2018-01-09 18:41:48 +01:00
parent 1c3d349667
commit 45297b6f7d
1 changed files with 3 additions and 3 deletions
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6
spectre-meltdown-checker.sh
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@ -111,11 +111,11 @@ is_cpu_vulnerable()
variant1=0
variant2=1
variant3=1
elif grep -qi 'CPU implementer : 0x41' /proc/cpuinfo; then
elif grep -qi 'CPU implementer\s*:\s*0x41' /proc/cpuinfo; then
# ARM
# reference: https://developer.arm.com/support/security-update
cpupart=$(awk '/CPU part :/ {print $4;exit}' /proc/cpuinfo)
cpuarch=$(awk '/CPU architecture:/ {print $3;exit}' /proc/cpuinfo)
cpupart=$(awk '/CPU part/ {print $4;exit}' /proc/cpuinfo)
cpuarch=$(awk '/CPU architecture/ {print $3;exit}' /proc/cpuinfo)
if [ -n "$cpupart" -a -n "$cpuarch" ]; then
# Cortex-R7 and Cortex-R8 are real-time and only used in medical devices or such
# I can't find their CPU part number, but it's probably not that useful anyway