linux.git/fs/file_table.c, branch v2.6.33

Take ima_file_free() to proper place.

2010-02-07T08:07:29+00:00

Hooks: Just Say No.

Signed-off-by: Al Viro

alloc_file(): simplify handling of mnt_clone_write() errors

2009-12-22T17:27:33+00:00

When alloc_file() and init_file() were combined, the error handling of
mnt_clone_write() was taken into alloc_file() in a somewhat obfuscated
way.  Since we don't use the error code for anything except warning,
we might as well warn directly without an extra variable.

Signed-off-by: Roland Dreier 
Signed-off-by: Al Viro

re-export alloc_file()

2009-12-16T21:29:19+00:00

Commit 3d1e4631 ("get rid of init_file()") removed the export of
alloc_file() -- possibly inadvertently, since that commit mainly
consisted of deleting the lines between the end of alloc_file() and
the start of the code in init_file().

There is in fact one modular use of alloc_file() in the tree, in
drivers/infiniband/core/uverbs_main.c, so re-add the export to fix:

    ERROR: "alloc_file" [drivers/infiniband/core/ib_uverbs.ko] undefined!

when CONFIG_INFINIBAND_USER_ACCESS=m.

Cc: Al Viro 
Signed-off-by: Roland Dreier 
Signed-off-by: Linus Torvalds

Untangling ima mess, part 1: alloc_file()

2009-12-16T17:16:47+00:00

There are 2 groups of alloc_file() callers:
	* ones that are followed by ima_counts_get
	* ones giving non-regular files
So let's pull that ima_counts_get() into alloc_file();
it's a no-op in case of non-regular files.

Signed-off-by: Al Viro

fs: move get_empty_filp() deffinition to internal.h

2009-12-16T17:16:45+00:00

All users outside of fs/ of get_empty_filp() have been removed.  This patch
moves the definition from the include/ directory to internal.h so no new
users crop up and removes the EXPORT_SYMBOL.  I'd love to see open intents
stop using it too, but that's a problem for another day and a smarter
developer!

Signed-off-by: Eric Paris 
Acked-by: Miklos Szeredi 
Signed-off-by: Al Viro

switch alloc_file() to passing struct path

2009-12-16T17:16:42+00:00

... and have the caller grab both mnt and dentry; kill
leak in infiniband, while we are at it.

Signed-off-by: Al Viro

get rid of init_file()

2009-12-16T17:16:42+00:00

Signed-off-by: Al Viro

unexport get_empty_filp()

2009-12-16T17:16:41+00:00

Signed-off-by: Al Viro

LSM: imbed ima calls in the security hooks

2009-10-25T04:22:48+00:00

Based on discussions on LKML and LSM, where there are consecutive
security_ and ima_ calls in the vfs layer, move the ima_ calls to
the existing security_ hooks.

Signed-off-by: Mimi Zohar 
Signed-off-by: James Morris

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24T14:21:04+00:00

It's unused.

It isn't needed -- read or write flag is already passed and sysctl
shouldn't care about the rest.

It _was_ used in two places at arch/frv for some reason.

Signed-off-by: Alexey Dobriyan 
Cc: David Howells 
Cc: "Eric W. Biederman" 
Cc: Al Viro 
Cc: Ralf Baechle 
Cc: Martin Schwidefsky 
Cc: Ingo Molnar 
Cc: "David S. Miller" 
Cc: James Morris 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds