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Commit 3b0d13c9 authored by geb's avatar geb
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Add defensive quoting and error catch around udevadm info just in case (refs: #17784)

parent e9b86c7e
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config/chroot_local-includes/usr/local/lib/tails-shell-library/hardware.sh
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......@@ -43,9 +43,9 @@ get_module_used_by_nic() {
}
get_name_of_nic() {
vendor=$(udevadm info -x --query=property /sys/class/net/${1} | sed -n "s/ID_VENDOR_FROM_DATABASE='\(.*\)'/\\1/p")
device=$(udevadm info -x --query=property /sys/class/net/${1} | sed -n "s/ID_MODEL_FROM_DATABASE='\(.*\)'/\\1/p")
echo "$vendor $device"
vendor=$(udevadm info -x --query=property /sys/class/net/${1} | sed -n "s/ID_VENDOR_FROM_DATABASE='\(.*\)'/\\1/p" || : )
device=$(udevadm info -x --query=property /sys/class/net/${1} | sed -n "s/ID_MODEL_FROM_DATABASE='\(.*\)'/\\1/p" || : )
echo "${vendor} ${device}"
}
# Auxillary function for mod_rev_dep(). It recurses over the graph of
......
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