The size of the 'keysig' array is incremented of one byte in order to make
room for the NULL character. The 'keysig' variable is used, in the function
ecryptfs_generate_key_packet_set(), to find an authentication token with
the given signature and is printed a debug message if it cannot be
retrieved.
Signed-off-by: NRoberto Sassu <roberto.sassu@polito.it>
Signed-off-by: NTyler Hicks <tyhicks@linux.vnet.ibm.com>