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Fix the VHD(x) boot issue introduced in 1.0.87.

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This commit is contained in:
longpanda 2023-01-10 09:37:05 +08:00
parent d9182dbfa4
commit 1300f7f4f1
1 changed files with 4 additions and 0 deletions
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4
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c
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@ -262,6 +262,10 @@ static int ventoy_vhd_patch_disk(const char *vhdpath, ventoy_patch_vhd *patch1,
} }
else else
{ {
if (offset == 0)
{
offset = gpt->MBR.PartTbl[partIndex].StartSectorId;
}
offset *= 512; offset *= 512;
debug("MBR disk signature: %02x%02x%02x%02x Part(%d) offset:%llu\n", debug("MBR disk signature: %02x%02x%02x%02x Part(%d) offset:%llu\n",
gpt->MBR.BootCode[0x1b8 + 0], gpt->MBR.BootCode[0x1b8 + 1], gpt->MBR.BootCode[0x1b8 + 0], gpt->MBR.BootCode[0x1b8 + 1],