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gssapi: import mechglue allocation utility functions from Heimdal-520

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Apple's Heimdal impelmentation uses a number of utility functions for
allocating names and credentials, to avoid calling malloc or calloc directly.
Import them.
This commit is contained in:
Luke Howard
2019-01-03 10:17:26 +11:00
committed by Nico Williams
parent e0bb9c10ca
commit 83f15553e0
22 changed files with 163 additions and 86 deletions
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12
lib/gssapi/mech/gss_release_name.c
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@@ -55,18 +55,8 @@ gss_release_name(OM_uint32 *minor_status,
return GSS_S_COMPLETE;
name = (struct _gss_name *) *input_name;
_gss_mg_release_name(name);
gss_release_oid(minor_status, &name->gn_type);
while (HEIM_SLIST_FIRST(&name->gn_mn)) {
struct _gss_mechanism_name *mn;
mn = HEIM_SLIST_FIRST(&name->gn_mn);
HEIM_SLIST_REMOVE_HEAD(&name->gn_mn, gmn_link);
mn->gmn_mech->gm_release_name(minor_status,
&mn->gmn_name);
free(mn);
}
gss_release_buffer(minor_status, &name->gn_value);
free(name);
*input_name = GSS_C_NO_NAME;
return (GSS_S_COMPLETE);