BuildSystem: Only use kvm if user has rw access

2024-05-24 11:09:04 +03:00 · 2024-05-24 11:09:04 +03:00 · 7db7cfe20f
parent cc2cc2849e
commit 7db7cfe20f
1 changed files with 5 additions and 1 deletions
--- a/script/build.sh
+++ b/script/build.sh
@ -61,7 +61,11 @@ run_bochs () {
 }

 if [[ -c /dev/kvm ]]; then
-	QEMU_ACCEL="-accel kvm"
+	if [[ -r /dev/kvm ]] && [[ -w /dev/kvm ]]; then
+		QEMU_ACCEL="-accel kvm"
+	else
+		echo "You don't have read/write permissions for /dev/kvm" >&2
+	fi
 fi

 if [[ $# -eq 0 ]]; then