Fix mechglue argument checks so that output pointers are always
initialized regardless of whether the other arguments fail to validate
for some reason.  This avoids freeing of uninitialized pointers.

Initialize the gss_buffer_descs in ovsec_kadmd.c.


Commit By: tlyu



Revision: 19043
Changed Files:
_U  trunk/
U   trunk/src/kadmin/server/ovsec_kadmd.c
U   trunk/src/lib/gssapi/mechglue/g_accept_sec_context.c
U   trunk/src/lib/gssapi/mechglue/g_acquire_cred.c
U   trunk/src/lib/gssapi/mechglue/g_canon_name.c
U   trunk/src/lib/gssapi/mechglue/g_compare_name.c
U   trunk/src/lib/gssapi/mechglue/g_delete_sec_context.c
U   trunk/src/lib/gssapi/mechglue/g_dsp_name.c
U   trunk/src/lib/gssapi/mechglue/g_dsp_status.c
U   trunk/src/lib/gssapi/mechglue/g_dup_name.c
U   trunk/src/lib/gssapi/mechglue/g_exp_sec_context.c
U   trunk/src/lib/gssapi/mechglue/g_export_name.c
U   trunk/src/lib/gssapi/mechglue/g_imp_name.c
U   trunk/src/lib/gssapi/mechglue/g_imp_sec_context.c
U   trunk/src/lib/gssapi/mechglue/g_init_sec_context.c
U   trunk/src/lib/gssapi/mechglue/g_initialize.c
U   trunk/src/lib/gssapi/mechglue/g_inq_context.c
U   trunk/src/lib/gssapi/mechglue/g_inq_cred.c
U   trunk/src/lib/gssapi/mechglue/g_inq_names.c
U   trunk/src/lib/gssapi/mechglue/g_process_context.c
U   trunk/src/lib/gssapi/mechglue/g_seal.c
U   trunk/src/lib/gssapi/mechglue/g_sign.c
U   trunk/src/lib/gssapi/mechglue/g_store_cred.c
U   trunk/src/lib/gssapi/mechglue/g_unseal.c
U   trunk/src/lib/gssapi/mechglue/g_verify.c
U   trunk/src/lib/gssapi/mechglue/oid_ops.c