mirrors/Ventoy
1
0
Fork 0
mirror of https://github.com/ventoy/Ventoy.git synced 2025-06-03 08:28:50 -04:00
Code Issues Projects Releases Packages Wiki Activity

1.0.12 release

Browse source
This commit is contained in:
longpanda 2020-05-30 20:13:04 +08:00
parent c8e86938fe
commit 8cde5a4898
17 changed files with 208 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

13
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_linux.c
View file

@ -686,6 +686,8 @@ static grub_uint32_t ventoy_linux_get_override_chunk_size(void)
static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *override)
{
initrd_info *node;
grub_uint32_t mod;
grub_uint32_t newlen;
grub_uint64_t sector;
ventoy_override_chunk *cur;
@ -699,13 +701,20 @@ static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *ove
continue;
}
newlen = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
mod = newlen % 4;
if (mod > 0)
{
newlen += 4 - mod;
}
if (node->iso_type == 0)
{
ventoy_iso9660_override *dirent = (ventoy_iso9660_override *)node->override_data;
node->override_length = sizeof(ventoy_iso9660_override);
dirent->first_sector = (grub_uint32_t)sector;
dirent->size = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
dirent->size = newlen;
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);
@ -716,7 +725,7 @@ static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *ove
ventoy_udf_override *udf = (ventoy_udf_override *)node->override_data;
node->override_length = sizeof(ventoy_udf_override);
udf->length = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
udf->length = newlen;
udf->position = (grub_uint32_t)sector - node->udf_start_block;
sector += (udf->length + 2047) / 2048;