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fix: Verify PID is not empty

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Kroese 2024-04-16 16:33:54 +02:00 committed by GitHub
parent 871b623016
commit 334d2752c5
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GPG key ID: B5690EEEBB952194
1 changed files with 7 additions and 7 deletions
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14
src/power.sh
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@ -25,7 +25,7 @@ _trap() {
ready() {
[ -f "$STORAGE/windows.boot" ] && return 0
[ ! -f "$QEMU_PTY" ] && return 1
[ ! -s "$QEMU_PTY" ] && return 1
local line="Windows Boot Manager"
if grep -Fq "$line" "$QEMU_PTY"; then
@ -42,7 +42,7 @@ finish() {
touch "$QEMU_END"
if [ -f "$QEMU_PID" ]; then
if [ -s "$QEMU_PID" ]; then
pid=$(<"$QEMU_PID")
error "Forcefully terminating Windows, reason: $reason..."
@ -51,7 +51,7 @@ finish() {
while isAlive "$pid"; do
sleep 1
# Workaround for zombie pid
[ ! -f "$QEMU_PID" ] && break
[ ! -s "$QEMU_PID" ] && break
done
fi
@ -64,7 +64,7 @@ finish() {
fi
pid="/var/run/tpm.pid"
[ -f "$pid" ] && pKill "$(<"$pid")"
[ -s "$pid" ] && pKill "$(<"$pid")"
fKill "wsdd"
fKill "smbd"
@ -81,7 +81,7 @@ terminal() {
local dev=""
if [ -f "$QEMU_OUT" ]; then
if [ -s "$QEMU_OUT" ]; then
local msg
msg=$(<"$QEMU_OUT")
@ -129,7 +129,7 @@ _graceful_shutdown() {
touch "$QEMU_END"
info "Received $1, sending ACPI shutdown signal..."
if [ ! -f "$QEMU_PID" ]; then
if [ ! -s "$QEMU_PID" ]; then
error "QEMU PID file does not exist?"
finish "$code" && return "$code"
fi
@ -158,7 +158,7 @@ _graceful_shutdown() {
! isAlive "$pid" && break
# Workaround for zombie pid
[ ! -f "$QEMU_PID" ] && break
[ ! -s "$QEMU_PID" ] && break
info "Waiting for Windows to shutdown... ($cnt/$QEMU_TIMEOUT)"