linux.git/fs/isofs, branch v2.6.26

isofs: fix access to unallocated memory when reading corrupted filesystem

2008-04-30T15:29:33+00:00

When a directory on isofs is corrupted, we did not check whether length of the
name in a directory entry and the length of the directory entry itself are
consistent.  This could lead to possible access beyond the end of buffer when
the length of the name was too big.  Add this sanity check to directory
reading code.

Signed-off-by: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

isofs: use get/put_unaligned_* helpers

2008-04-29T15:06:28+00:00

Signed-off-by: Harvey Harrison 
Cc: Jan Kara 
Cc: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

zisofs: fix readpage() outside i_size

2008-03-20T01:53:36+00:00

A read request outside i_size will be handled in do_generic_file_read().  So
we just return 0 to avoid getting -EIO as normal reading, let
do_generic_file_read do the rest.

At the same time we need unlock the page to avoid system stuck.

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=10227

Signed-off-by: Dave Young 
Acked-by: Jan Kara 
Report-by: Christian Perle 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

mount options: fix isofs

2008-02-08T17:22:40+00:00

Add a .show_options super operation to isofs.

Use generic_show_options() and save the complete option string in
isofs_fill_super().

Signed-off-by: Miklos Szeredi 
Acked-by: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

isofs: implement dmode option

2008-02-08T17:22:38+00:00

Implement dmode option for iso9660 filesystem to allow setting of access
rights for directories on the filesystem.

Signed-off-by: Jan Kara 
Cc: "Ilya N. Golubev" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

iget: stop ISOFS from using read_inode()

2008-02-07T16:42:28+00:00

Stop the ISOFS filesystem from using read_inode().  Make isofs_read_inode()
return an error code, and make isofs_iget() pass it on.

Signed-off-by: David Howells 
Cc: Jan Kara 
Acked-by: Christoph Hellwig 
Cc: "Dave Young" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

exportfs: make struct export_operations const

2007-10-22T15:13:21+00:00

Now that nfsd has stopped writing to the find_exported_dentry member we an
mark the export_operations const

Signed-off-by: Christoph Hellwig 
Cc: Neil Brown 
Cc: "J. Bruce Fields" 
Cc: 
Cc: Dave Kleikamp 
Cc: Anton Altaparmakov 
Cc: David Chinner 
Cc: Timothy Shimmin 
Cc: OGAWA Hirofumi 
Cc: Hugh Dickins 
Cc: Chris Mason 
Cc: Jeff Mahoney 
Cc: "Vladimir V. Saveliev" 
Cc: Steven Whitehouse 
Cc: Mark Fasheh 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

isofs: new export ops

2007-10-22T15:13:20+00:00

Nice little cleanup by consolidating things a little and using a structure for
the special file handle format.

Signed-off-by: Christoph Hellwig 
Cc: Neil Brown 
Cc: "J. Bruce Fields" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Convert files to UTF-8 and some cleanups

2007-10-19T21:21:04+00:00

* Convert files to UTF-8.

  * Also correct some people's names
    (one example is Eißfeldt, which was found in a source file.
    Given that the author used an ß at all in a source file
    indicates that the real name has in fact a 'ß' and not an 'ss',
    which is commonly used as a substitute for 'ß' when limited to
    7bit.)

  * Correct town names (Goettingen -> Göttingen)

  * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)

Signed-off-by: Jan Engelhardt 
Signed-off-by: Adrian Bunk

fs/isofs/namei.c: Remove uninitialized local vars warning

2007-10-17T15:42:58+00:00

shut up those:
fs/isofs/namei.c: In function 'isofs_lookup':
fs/isofs/namei.c:161: warning: 'offset' may be used uninitialized in this function
fs/isofs/namei.c:161: warning: 'block' may be used uninitialized in this function

By the way, they get overwritten at the end of isofs_find_entry().

Signed-off-by: Borislav Petkov 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds