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mmap-rnd-bits: Handle missing kernel config file

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Jeremy Rand 2023-04-22 04:29:14 +00:00
parent 2cf105700a
commit 76ca8a27f9
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usr/libexec/security-misc/mmap-rnd-bits
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@ -15,7 +15,7 @@ BITS_MAX_DEFAULT=32
COMPAT_BITS_MAX_DEFAULT=16
## Find the most recently modified Linux config file.
if CONFIG=$(ls -1 -t /boot/config-* | head -n 1)
if compgen -G "/boot/config-*" > /dev/null && CONFIG=$(ls -1 -t /boot/config-* | head -n 1)
then
## Find the relevant config options.
if ! BITS_MAX=$(grep "CONFIG_ARCH_MMAP_RND_BITS_MAX" "${CONFIG}" | cut -d "=" -f 2)