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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-29 11:19:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-29 11:19:45 -0700
commit2ff55e98d6e662a4887d2c688a4ab2ae510a97df (patch)
treefcf2ede834a2b61b00cbe7c38fdd34fbf8b2e7b5 /fs/squashfs
parentdaa94222b638bfe34f745d0982de7a165ce7f67c (diff)
parentd5b72ce15ea99a0b8f0d1973074c584daf92d70e (diff)
downloadlwn-2ff55e98d6e662a4887d2c688a4ab2ae510a97df.tar.gz
lwn-2ff55e98d6e662a4887d2c688a4ab2ae510a97df.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus: Squashfs: Fix sanity check patches on big-endian systems
Diffstat (limited to 'fs/squashfs')
-rw-r--r--fs/squashfs/export.c2
-rw-r--r--fs/squashfs/fragment.c2
-rw-r--r--fs/squashfs/id.c2
-rw-r--r--fs/squashfs/super.c6
4 files changed, 6 insertions, 6 deletions
diff --git a/fs/squashfs/export.c b/fs/squashfs/export.c
index 730c56248c9b..5e1101ff276f 100644
--- a/fs/squashfs/export.c
+++ b/fs/squashfs/export.c
@@ -147,7 +147,7 @@ __le64 *squashfs_read_inode_lookup_table(struct super_block *sb,
* table[0] points to the first inode lookup table metadata block,
* this should be less than lookup_table_start
*/
- if (!IS_ERR(table) && table[0] >= lookup_table_start) {
+ if (!IS_ERR(table) && le64_to_cpu(table[0]) >= lookup_table_start) {
kfree(table);
return ERR_PTR(-EINVAL);
}
diff --git a/fs/squashfs/fragment.c b/fs/squashfs/fragment.c
index 1516a6490bfb..0ed6edbc5c71 100644
--- a/fs/squashfs/fragment.c
+++ b/fs/squashfs/fragment.c
@@ -90,7 +90,7 @@ __le64 *squashfs_read_fragment_index_table(struct super_block *sb,
* table[0] points to the first fragment table metadata block, this
* should be less than fragment_table_start
*/
- if (!IS_ERR(table) && table[0] >= fragment_table_start) {
+ if (!IS_ERR(table) && le64_to_cpu(table[0]) >= fragment_table_start) {
kfree(table);
return ERR_PTR(-EINVAL);
}
diff --git a/fs/squashfs/id.c b/fs/squashfs/id.c
index a70858e0fb44..d38ea3dab951 100644
--- a/fs/squashfs/id.c
+++ b/fs/squashfs/id.c
@@ -93,7 +93,7 @@ __le64 *squashfs_read_id_index_table(struct super_block *sb,
* table[0] points to the first id lookup table metadata block, this
* should be less than id_table_start
*/
- if (!IS_ERR(table) && table[0] >= id_table_start) {
+ if (!IS_ERR(table) && le64_to_cpu(table[0]) >= id_table_start) {
kfree(table);
return ERR_PTR(-EINVAL);
}
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 6f26abee3597..7438850c62d0 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -245,7 +245,7 @@ allocate_id_index_table:
msblk->id_table = NULL;
goto failed_mount;
}
- next_table = msblk->id_table[0];
+ next_table = le64_to_cpu(msblk->id_table[0]);
/* Handle inode lookup table */
lookup_table_start = le64_to_cpu(sblk->lookup_table_start);
@@ -261,7 +261,7 @@ allocate_id_index_table:
msblk->inode_lookup_table = NULL;
goto failed_mount;
}
- next_table = msblk->inode_lookup_table[0];
+ next_table = le64_to_cpu(msblk->inode_lookup_table[0]);
sb->s_export_op = &squashfs_export_ops;
@@ -286,7 +286,7 @@ handle_fragments:
msblk->fragment_index = NULL;
goto failed_mount;
}
- next_table = msblk->fragment_index[0];
+ next_table = le64_to_cpu(msblk->fragment_index[0]);
check_directory_table:
/* Sanity check directory_table */