If gss_krb5int_unseal_token_v3() unwraps a message of length 0 - free
memory and return in message_buffer a NULL pointer for value.  This
is consistant with gss_release_buffer in the mechglue implementation in which
memory is only freed if the buffer length != 0.


Commit By: epeisach



Revision: 19022
Changed Files:
U   trunk/src/lib/gssapi/krb5/k5sealv3.c