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authorChloe M. <chloe@aptel.org>2026-08-20 07:50:46 +0000
committerChloe M. <chloe@aptel.org>2026-08-20 07:50:46 +0000
commit597268957f475c2880b8cfba48b4c23807d8277d (patch)
tree66255fd7b5344c394906ba87ab0885fa70af55ec /boot/arch/amd64/mbr/host/bootfs.sh
parentf361ec5264f8b2655b76d7f69f25fd9c9957f530 (diff)
boot/amd64: host: Pad MBR image with zeros
Signed-off-by: Chloe M. <chloe@aptel.org>
Diffstat (limited to 'boot/arch/amd64/mbr/host/bootfs.sh')
-rwxr-xr-xboot/arch/amd64/mbr/host/bootfs.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/boot/arch/amd64/mbr/host/bootfs.sh b/boot/arch/amd64/mbr/host/bootfs.sh
index a357905..0f20a83 100755
--- a/boot/arch/amd64/mbr/host/bootfs.sh
+++ b/boot/arch/amd64/mbr/host/bootfs.sh
@@ -3,5 +3,7 @@
mkdir -p boot_root
echo "&" >boot_root/test.txt
rdar -i boot_root -o bootfs.rdar
-cat mbr.bin bootfs.rdar >$GLOBAL_PROJECT_ROOT/artifacts/mbr.bin
+
+dd if=/dev/zero of=/tmp/zero count=4096 bs=1
+cat mbr.bin bootfs.rdar /tmp/zero >$GLOBAL_PROJECT_ROOT/artifacts/mbr.bin
rm -rf boot_root/