1 files changed, 0 insertions, 171 deletions
diff --git a/ANDROID_3.4.5/security/apparmor/procattr.c b/ANDROID_3.4.5/security/apparmor/procattr.c
deleted file mode 100644
index 1b41c542..00000000
--- a/ANDROID_3.4.5/security/apparmor/procattr.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * AppArmor security module
- *
- * This file contains AppArmor /proc/<pid>/attr/ interface functions
- *
- * Copyright (C) 1998-2008 Novell/SUSE
- * Copyright 2009-2010 Canonical Ltd.
- *
- * 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 the Free Software Foundation, version 2 of the
- * License.
- */
-
-#include "include/apparmor.h"
-#include "include/context.h"
-#include "include/policy.h"
-#include "include/domain.h"
-#include "include/procattr.h"
-
-
-/**
- * aa_getprocattr - Return the profile information for @profile
- * @profile: the profile to print profile info about  (NOT NULL)
- * @string: Returns - string containing the profile info (NOT NULL)
- *
- * Returns: length of @string on success else error on failure
- *
- * Requires: profile != NULL
- *
- * Creates a string containing the namespace_name://profile_name for
- * @profile.
- *
- * Returns: size of string placed in @string else error code on failure
- */
-int aa_getprocattr(struct aa_profile *profile, char **string)
-{
-	char *str;
-	int len = 0, mode_len = 0, ns_len = 0, name_len;
-	const char *mode_str = profile_mode_names[profile->mode];
-	const char *ns_name = NULL;
-	struct aa_namespace *ns = profile->ns;
-	struct aa_namespace *current_ns = __aa_current_profile()->ns;
-	char *s;
-
-	if (!aa_ns_visible(current_ns, ns))
-		return -EACCES;
-
-	ns_name = aa_ns_name(current_ns, ns);
-	ns_len = strlen(ns_name);
-
-	/* if the visible ns_name is > 0 increase size for : :// seperator */
-	if (ns_len)
-		ns_len += 4;
-
-	/* unconfined profiles don't have a mode string appended */
-	if (!unconfined(profile))
-		mode_len = strlen(mode_str) + 3;	/* + 3 for _() */
-
-	name_len = strlen(profile->base.hname);
-	len = mode_len + ns_len + name_len + 1;	    /* + 1 for \n */
-	s = str = kmalloc(len + 1, GFP_KERNEL);	    /* + 1 \0 */
-	if (!str)
-		return -ENOMEM;
-
-	if (ns_len) {
-		/* skip over prefix current_ns->base.hname and separating // */
-		sprintf(s, ":%s://", ns_name);
-		s += ns_len;
-	}
-	if (unconfined(profile))
-		/* mode string not being appended */
-		sprintf(s, "%s\n", profile->base.hname);
-	else
-		sprintf(s, "%s (%s)\n", profile->base.hname, mode_str);
-	*string = str;
-
-	/* NOTE: len does not include \0 of string, not saved as part of file */
-	return len;
-}
-
-/**
- * split_token_from_name - separate a string of form  <token>^<name>
- * @op: operation being checked
- * @args: string to parse  (NOT NULL)
- * @token: stores returned parsed token value  (NOT NULL)
- *
- * Returns: start position of name after token else NULL on failure
- */
-static char *split_token_from_name(int op, char *args, u64 * token)
-{
-	char *name;
-
-	*token = simple_strtoull(args, &name, 16);
-	if ((name == args) || *name != '^') {
-		AA_ERROR("%s: Invalid input '%s'", op_table[op], args);
-		return ERR_PTR(-EINVAL);
-	}
-
-	name++;			/* skip ^ */
-	if (!*name)
-		name = NULL;
-	return name;
-}
-
-/**
- * aa_setprocattr_chagnehat - handle procattr interface to change_hat
- * @args: args received from writing to /proc/<pid>/attr/current (NOT NULL)
- * @size: size of the args
- * @test: true if this is a test of change_hat permissions
- *
- * Returns: %0 or error code if change_hat fails
- */
-int aa_setprocattr_changehat(char *args, size_t size, int test)
-{
-	char *hat;
-	u64 token;
-	const char *hats[16];		/* current hard limit on # of names */
-	int count = 0;
-
-	hat = split_token_from_name(OP_CHANGE_HAT, args, &token);
-	if (IS_ERR(hat))
-		return PTR_ERR(hat);
-
-	if (!hat && !token) {
-		AA_ERROR("change_hat: Invalid input, NULL hat and NULL magic");
-		return -EINVAL;
-	}
-
-	if (hat) {
-		/* set up hat name vector, args guaranteed null terminated
-		 * at args[size] by setprocattr.
-		 *
-		 * If there are multiple hat names in the buffer each is
-		 * separated by a \0.  Ie. userspace writes them pre tokenized
-		 */
-		char *end = args + size;
-		for (count = 0; (hat < end) && count < 16; ++count) {
-			char *next = hat + strlen(hat) + 1;
-			hats[count] = hat;
-			hat = next;
-		}
-	}
-
-	AA_DEBUG("%s: Magic 0x%llx Hat '%s'\n",
-		 __func__, token, hat ? hat : NULL);
-
-	return aa_change_hat(hats, count, token, test);
-}
-
-/**
- * aa_setprocattr_changeprofile - handle procattr interface to changeprofile
- * @fqname: args received from writting to /proc/<pid>/attr/current (NOT NULL)
- * @onexec: true if change_profile should be delayed until exec
- * @test: true if this is a test of change_profile permissions
- *
- * Returns: %0 or error code if change_profile fails
- */
-int aa_setprocattr_changeprofile(char *fqname, bool onexec, int test)
-{
-	char *name, *ns_name;
-
-	name = aa_split_fqname(fqname, &ns_name);
-	return aa_change_profile(ns_name, name, onexec, test);
-}
-
-int aa_setprocattr_permipc(char *fqname)
-{
-	/* TODO: add ipc permission querying */
-	return -ENOTSUPP;
-}