[PATCH v1 0/4] lib: hex2bin error checking

[Mimi Zohar]

hex2bin converts a hexadecimal string to its binary representation.

This version simply adds error checking to the existing hex2bin().
On success, hex2bin returns 0, on failure -1.

Changelog v1
- refreshed the trusted, encrypted, 'target' patches
- removed unpack_hex_byte()
- changed return code from boolean to int

Mimi Zohar (4):
  lib: add error checking to hex2bin
  trusted-keys: check hex2bin result
  encrypted-keys: check hex2bin result
  target: check hex2bin result

 drivers/target/target_core_fabric_lib.c  |   11 +++++++++--
 include/linux/kernel.h                   |    2 +-
 lib/hexdump.c                            |   15 +++++++++++----
 security/keys/encrypted-keys/encrypted.c |   14 +++++++++++---
 security/keys/trusted.c                  |   19 +++++++++++++++----
 5 files changed, 47 insertions(+), 14 deletions(-)

-- 
1.7.3.4

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