DEVEL15-windows-smb-parse-ascii-block-20090119

DEVEL15-windows-smb-parse-ascii-block-20090119

LICENSE MIT

smb_ParseASCIIBlock() may be called with more than just data
type ASCII (0x4).  If the type is 2, 3, or 4 the data field is
a null terminated string.  If the type is 1 or 5 the data field
is a counted string.  if the type is 2 the data field is never
Unicode.

In any case, if the type is unrecognized smb_ParseASCIIBlock()
will return NULL and all of the callers must be prepared to handle
it.  If the return is NULL, the smb request will fail with
CM_ERROR_BADSMB.

(cherry picked from commit a0fd9b17334333e257ae9c476c4fbf85ee9fec95)