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multiboot: Don't rely on particular ordering of options.

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This commit is contained in:
Vladimir Serbinenko 2015-11-12 11:54:38 +01:00
parent 95ba04606f
commit e0bd66c314
1 changed files with 18 additions and 11 deletions
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29
grub-core/loader/multiboot.c
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@ -240,20 +240,27 @@ grub_cmd_multiboot (grub_command_t cmd __attribute__ ((unused)),
#ifndef GRUB_USE_MULTIBOOT2
grub_multiboot_quirks = GRUB_MULTIBOOT_QUIRKS_NONE;
int option_found = 0;
if (argc != 0 && grub_strcmp (argv[0], "--quirk-bad-kludge") == 0)
do
{
argc--;
argv++;
grub_multiboot_quirks |= GRUB_MULTIBOOT_QUIRK_BAD_KLUDGE;
}
option_found = 0;
if (argc != 0 && grub_strcmp (argv[0], "--quirk-bad-kludge") == 0)
{
argc--;
argv++;
option_found = 1;
grub_multiboot_quirks |= GRUB_MULTIBOOT_QUIRK_BAD_KLUDGE;
}
if (argc != 0 && grub_strcmp (argv[0], "--quirk-modules-after-kernel") == 0)
{
argc--;
argv++;
grub_multiboot_quirks |= GRUB_MULTIBOOT_QUIRK_MODULES_AFTER_KERNEL;
}
if (argc != 0 && grub_strcmp (argv[0], "--quirk-modules-after-kernel") == 0)
{
argc--;
argv++;
option_found = 1;
grub_multiboot_quirks |= GRUB_MULTIBOOT_QUIRK_MODULES_AFTER_KERNEL;
}
} while (option_found);
#endif
if (argc == 0)