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fix: Verify files are not empty (#37)

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Kroese 2024-04-16 15:00:38 +02:00 committed by GitHub
parent 3448634874
commit d1f9191e3b
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GPG key ID: B5690EEEBB952194
5 changed files with 13 additions and 11 deletions
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10
src/boot.sh
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@ -38,14 +38,16 @@ fi
AAVMF="/usr/share/AAVMF/"
DEST="$STORAGE/${BOOT_MODE,,}"
if [ ! -f "$DEST.rom" ]; then
[ ! -f "$AAVMF/$ROM" ] && error "UEFI boot file ($AAVMF/$ROM) not found!" && exit 44
if [ ! -s "$DEST.rom" ]; then
[ ! -s "$AAVMF/$ROM" ] && error "UEFI boot file ($AAVMF/$ROM) not found!" && exit 44
rm -f "$DEST.rom"
dd if=/dev/zero "of=$DEST.rom" bs=1M count=64 status=none
dd "if=$AAVMF/$ROM" "of=$DEST.rom" conv=notrunc status=none
fi
if [ ! -f "$DEST.vars" ]; then
[ ! -f "$AAVMF/$VARS" ] && error "UEFI vars file ($AAVMF/$VARS) not found!" && exit 45
if [ ! -s "$DEST.vars" ]; then
[ ! -s "$AAVMF/$VARS" ] && error "UEFI vars file ($AAVMF/$VARS) not found!" && exit 45
rm -f "$DEST.vars"
dd if=/dev/zero "of=$DEST.vars" bs=1M count=64 status=none
dd "if=$AAVMF/$VARS" "of=$DEST.vars" conv=notrunc status=none
fi

6
src/disk.sh
View file

@ -385,7 +385,7 @@ addDisk () {
FS=$(stat -f -c %T "$DIR")
checkFS "$FS" "$DISK_FILE" "$DISK_DESC" || exit $?
if ! [ -f "$DISK_FILE" ] ; then
if ! [ -s "$DISK_FILE" ] ; then
if [[ "${DISK_FMT,,}" != "raw" ]]; then
PREV_FMT="raw"
@ -394,12 +394,12 @@ addDisk () {
fi
PREV_EXT=$(fmt2ext "$PREV_FMT")
if [ -f "$DISK_BASE.$PREV_EXT" ] ; then
if [ -s "$DISK_BASE.$PREV_EXT" ] ; then
convertDisk "$DISK_BASE.$PREV_EXT" "$PREV_FMT" "$DISK_FILE" "$DISK_FMT" "$DISK_BASE" "$DISK_DESC" "$FS" || exit $?
fi
fi
if [ -f "$DISK_FILE" ]; then
if [ -s "$DISK_FILE" ]; then
CUR_SIZE=$(getSize "$DISK_FILE")

2
src/install.sh
View file

@ -37,7 +37,7 @@ info "$MSG" && html "$MSG"
fKill "progress.sh"
(( rc != 0 )) && error "Failed to download $BOOT , reason: $rc" && exit 60
[ ! -f "$TMP" ] && error "Failed to download $BOOT" && exit 61
[ ! -s "$TMP" ] && error "Failed to download $BOOT" && exit 61
html "Download finished successfully..."

4
src/network.sh
View file

@ -223,7 +223,7 @@ closeNetwork() {
else
local pid="/var/run/dnsmasq.pid"
[ -f "$pid" ] && pKill "$(<"$pid")"
[ -s "$pid" ] && pKill "$(<"$pid")"
ip link set "$VM_NET_TAP" down promisc off || true
ip link delete "$VM_NET_TAP" || true
@ -251,7 +251,7 @@ getInfo() {
if [ -z "$MAC" ]; then
local file="$STORAGE/$PROCESS.mac"
[ -f "$file" ] && MAC=$(<"$file")
[ -s "$file" ] && MAC=$(<"$file")
if [ -z "$MAC" ]; then
# Generate MAC address based on Docker container ID in hostname
MAC=$(echo "$HOST" | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/')

2
src/progress.sh
View file

@ -21,7 +21,7 @@ fi
while true
do
if [ -f "$file" ]; then
if [ -s "$file" ]; then
bytes=$(du -sb "$file" | cut -f1)
if (( bytes > 1000 )); then
size=$(echo "$bytes" | numfmt --to=iec --suffix=B | sed -r 's/([A-Z])/ \1/')