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2005-08-20 Yoshinori K. Okuji <okuji@enbug.org>

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* loader/powerpc/ieee1275/linux.c (grub_rescue_cmd_linux): Specify
        the boot file by the option BOOT_IMAGE. Use grub_stpcpy instead of
        grub_strcat.

        * loader/i386/pc/linux.c (grub_rescue_cmd_linux): Specify the boot
        file by the option BOOT_IMAGE. Use grub_stpcpy instead of
        grub_strcpy and grub_strlen. Take it into account that a space
        character is inserted as a delimiter.
This commit is contained in:
okuji 2005-08-20 08:25:51 +00:00
parent 6a85ce7953
commit 16ccb8b138
4 changed files with 36 additions and 18 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2005-08-20 Yoshinori K. Okuji <okuji@enbug.org>
* loader/powerpc/ieee1275/linux.c (grub_rescue_cmd_linux): Specify
the boot file by the option BOOT_IMAGE. Use grub_stpcpy instead of
grub_strcat.
* loader/i386/pc/linux.c (grub_rescue_cmd_linux): Specify the boot
file by the option BOOT_IMAGE. Use grub_stpcpy instead of
grub_strcpy and grub_strlen. Take it into account that a space
character is inserted as a delimiter.
2005-08-20 Yoshinori K. Okuji <okuji@enbug.org>
* partmap/pc.c (pc_partition_map_iterate): Include the value of an

2
NEWS
View file

@ -8,6 +8,8 @@ New in 1.91:
* New commands, "search", "vbetest" and "vbeinfo".
* The option BOOT_IMAGE is passed to Linux.
New in 1.90 - 2005-08-07:

22
loader/i386/pc/linux.c
View file

@ -1,7 +1,7 @@
/* linux.c - boot Linux zImage or bzImage */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -250,22 +250,22 @@ grub_rescue_cmd_linux (int argc, char *argv[])
((GRUB_LINUX_MAX_SETUP_SECTS - setup_sects - 1)
<< GRUB_DISK_SECTOR_BITS));
/* Specify the boot file. */
dest = grub_stpcpy (grub_linux_tmp_addr + GRUB_LINUX_CL_OFFSET,
"BOOT_IMAGE=");
dest = grub_stpcpy (dest, argv[0]);
/* Copy kernel parameters. */
for (i = 1, dest = grub_linux_tmp_addr + GRUB_LINUX_CL_OFFSET;
for (i = 1;
i < argc
&& dest + grub_strlen (argv[i]) < (grub_linux_tmp_addr
&& dest + grub_strlen (argv[i]) + 1 < (grub_linux_tmp_addr
+ GRUB_LINUX_CL_END_OFFSET);
i++, *dest++ = ' ')
i++)
{
grub_strcpy (dest, argv[i]);
dest += grub_strlen (argv[i]);
*dest++ = ' ';
dest = grub_stpcpy (dest, argv[i]);
}
if (i != 1)
dest--;
*dest = '\0';
len = prot_size;
if (grub_file_read (file, (char *) GRUB_LINUX_BZIMAGE_ADDR, len) != len)
grub_error (GRUB_ERR_FILE_READ_ERROR, "Couldn't read file");

15
loader/powerpc/ieee1275/linux.c
View file

@ -108,6 +108,7 @@ grub_rescue_cmd_linux (int argc, char *argv[])
grub_addr_t entry;
int found_addr = 0;
int size;
char *dest;
grub_dl_ref (my_mod);
@ -214,18 +215,22 @@ grub_rescue_cmd_linux (int argc, char *argv[])
}
}
size = 0;
size = sizeof ("BOOT_IMAGE=") + grub_strlen (argv[0]);
for (i = 0; i < argc; i++)
size += grub_strlen (argv[i]);
size += grub_strlen (argv[i]) + 1;
linux_args = grub_malloc (size + argc + 1);
linux_args = grub_malloc (size);
if (! linux_args)
goto fail;
/* Specify the boot file. */
dest = grub_stpcpy (linux_args, "BOOT_IMAGE=");
dest = grub_stpcpy (dest, argv[0]);
for (i = 1; i < argc; i++)
{
grub_strcat (linux_args, argv[i]);
grub_strcat (linux_args, " ");
*dest++ = ' ';
dest = grub_stpcpy (dest, argv[i]);
}
fail: