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2008-06-15 Robert Millan <rmh@aybabtu.com>

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* fs/sfs.c (grub_sfs_read_extent): Fix the count of nodes in
        extent-btree which is written as big endian on disk.
        Reported by Alain Greppin  <al@chilibi.org>.
This commit is contained in:
robertmh 2008-06-15 13:31:18 +00:00
parent 23a64d8eaf
commit 21cf716ad4
2 changed files with 9 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-06-15 Robert Millan <rmh@aybabtu.com>
* fs/sfs.c (grub_sfs_read_extent): Fix the count of nodes in
extent-btree which is written as big endian on disk.
Reported by Alain Greppin <al@chilibi.org>.
2008-06-14 Robert Millan <rmh@aybabtu.com> 2008-06-14 Robert Millan <rmh@aybabtu.com>
* util/i386/efi/grub-install.in (modules): Remove `_chain'. * util/i386/efi/grub-install.in (modules): Remove `_chain'.

6
fs/sfs.c
View file

@ -1,7 +1,7 @@
/* sfs.c - Amiga Smart FileSystem. */ /* sfs.c - Amiga Smart FileSystem. */
/* /*
* GRUB -- GRand Unified Bootloader * GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2006,2007 Free Software Foundation, Inc. * Copyright (C) 2005,2006,2007,2008 Free Software Foundation, Inc.
* *
* GRUB is free software: you can redistribute it and/or modify * GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -172,7 +172,7 @@ grub_sfs_read_extent (struct grub_sfs_data *data, unsigned int block,
return grub_errno; return grub_errno;
} }
for (i = 0; i < tree->nodes; i++) for (i = 0; i < grub_be_to_cpu16 (tree->nodes); i++)
{ {
#define EXTNODE(tree, index) \ #define EXTNODE(tree, index) \
@ -189,7 +189,7 @@ grub_sfs_read_extent (struct grub_sfs_data *data, unsigned int block,
/* In case the last node is reached just use that one, it is /* In case the last node is reached just use that one, it is
the right match. */ the right match. */
if (i + 1 == tree->nodes && !tree->leaf) if (i + 1 == grub_be_to_cpu16 (tree->nodes) && !tree->leaf)
{ {
next = grub_be_to_cpu32 (EXTNODE (tree, i)->data); next = grub_be_to_cpu32 (EXTNODE (tree, i)->data);
break; break;