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fix HWKVER

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This commit is contained in:
Tobias Powalowski 2022-04-23 16:47:03 +02:00
parent 30cfa4ab69
commit addd54b48e
1 changed files with 2 additions and 2 deletions
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4
usr/bin/archboot-update-installer.sh
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@ -13,11 +13,11 @@ _BIN="/usr/bin"
_ETC="/etc/archboot"
_LIB="/usr/lib/archboot"
_INST="/${_LIB}/installer"
[[ "${_RUNNING_ARCH}" == "x86_64" ]] && VMLINUZ="vmlinuz-linux"
[[ "${_RUNNING_ARCH}" == "aarch64" ]] && VMLINUZ="Image"
kver() {
# get kernel version from installed kernel
[[ "${_RUNNING_ARCH}" == "x86_64" ]] && VMLINUZ="vmlinuz-linux"
[[ "${_RUNNING_ARCH}" == "aarch64" ]] && VMLINUZ="Image"
if [[ -f "/${VMLINUZ}" ]]; then
offset=$(hexdump -s 526 -n 2 -e '"%0d"' "/${VMLINUZ}")
read -r _HWKVER _ < <(dd if="/${VMLINUZ}" bs=1 count=127 skip=$(( offset + 0x200 )) 2>/dev/null)