Fix unicode string area word alignment in session setup
commit b577e5ee6c55dd8f5caafa6004aefcc868b14ecf

Fix buffer size in cifs_convertUCSpath
commit add2a4fc71859c94e9049a74ac93c895bb5d806e

Fix incorrect destination buffer size in cifs_strncpy_to_host
commit bd80f2c19e0bb66817d0c57015ea685d555ec2df

Increase size of tmp_buf in cifs_readdir to avoid potential overflows
commit f1e9ce644becc2ff8865a3abb43dcfadefef093f