linux-toradex.git/security/keys/trusted.c, branch v3.3.5 Linux kernel for Apalis and Colibri modules keys: fix trusted/encrypted keys sparse rcu_assign_pointer messages 2012-01-17T23:41:29+00:00 Mimi Zohar zohar@linux.vnet.ibm.com 2012-01-17T20:39:51+00:00 ee0b31a25a010116f44fca6c96f4516d417793dd Define rcu_assign_keypointer(), which uses the key payload.rcudata instead of payload.data, to resolve the CONFIG_SPARSE_RCU_POINTER message: "incompatible types in comparison expression (different address spaces)" Replace the rcu_assign_pointer() calls in encrypted/trusted keys with rcu_assign_keypointer(). Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> 
Define rcu_assign_keypointer(), which uses the key payload.rcudata instead
of payload.data, to resolve the CONFIG_SPARSE_RCU_POINTER message:
"incompatible types in comparison expression (different address spaces)"

Replace the rcu_assign_pointer() calls in encrypted/trusted keys with
rcu_assign_keypointer().

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
security: follow rename pack_hex_byte() to hex_byte_pack() 2011-11-01T00:30:56+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2011-11-01T00:12:55+00:00 02473119bc54b0b239c2501064c7a37314347f87 There is no functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Mimi Zohar <zohar@us.ibm.com> Cc: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
There is no functional change.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Mimi Zohar <zohar@us.ibm.com>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
trusted-keys: check hex2bin result 2011-09-21T03:26:05+00:00 Mimi Zohar zohar@linux.vnet.ibm.com 2011-09-20T15:23:52+00:00 2684bf7f29cfb13ef2c60f3b3a53ee47d0db7022 For each hex2bin call in trusted keys, check that the ascii hex string is valid. On failure, return -EINVAL. Changelog v1: - hex2bin now returns an int Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> 
For each hex2bin call in trusted keys, check that the ascii hex string is
valid.  On failure, return -EINVAL.

Changelog v1:
- hex2bin now returns an int

Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Create Documentation/security/, 2011-05-19T22:59:38+00:00 Randy Dunlap randy.dunlap@oracle.com 2011-05-19T22:59:38+00:00 d410fa4ef99112386de5f218dd7df7b4fca910b4 move LSM-, credentials-, and keys-related files from Documentation/ to Documentation/security/, add Documentation/security/00-INDEX, and update all occurrences of Documentation/<moved_file> to Documentation/security/<moved_file>. 
move LSM-, credentials-, and keys-related files from Documentation/
  to Documentation/security/,
add Documentation/security/00-INDEX, and
update all occurrences of Documentation/<moved_file>
  to Documentation/security/<moved_file>.
KEYS: Add an RCU payload dereference macro 2011-03-08T00:17:11+00:00 David Howells dhowells@redhat.com 2011-03-07T15:05:51+00:00 633e804e89464d3875e59de1959a53f9041d3094 Add an RCU payload dereference macro as this seems to be a common piece of code amongst key types that use RCU referenced payloads. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org> 
Add an RCU payload dereference macro as this seems to be a common piece of code
amongst key types that use RCU referenced payloads.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
trusted keys: Fix a memory leak in trusted_update(). 2011-01-23T23:59:58+00:00 Jesper Juhl jj@chaosbits.net 2011-01-23T21:40:42+00:00 5403110943a2dcf1f96416d7a412a8b46895facd One failure path in security/keys/trusted.c::trusted_update() does not free 'new_p' while the others do. This patch makes sure we also free it in the remaining path (if datablob_parse() returns different from Opt_update). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: James Morris <jmorris@namei.org> 
One failure path in security/keys/trusted.c::trusted_update() does
not free 'new_p' while the others do. This patch makes sure we also free
it in the remaining path (if datablob_parse() returns different from
Opt_update).

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: James Morris <jmorris@namei.org>
trusted-keys: rename trusted_defined files to trusted 2011-01-23T23:14:22+00:00 Mimi Zohar zohar@linux.vnet.ibm.com 2011-01-18T14:07:11+00:00 4b174b6d281f5c87234fc65bafc02877f565c5cf Rename trusted_defined.c and trusted_defined.h files to trusted.c and trusted.h, respectively. Based on request from David Howells. Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> 
Rename trusted_defined.c and trusted_defined.h files to trusted.c and
trusted.h, respectively. Based on request from David Howells.

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>