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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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7
lib/gssapi/mech/gss_import_name.c
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@@ -136,7 +136,7 @@ _gss_import_export_name(OM_uint32 *minor_status,
/*
* Now we make a new name and mark it as an MN.
*/
name = _gss_make_name(m, new_canonical_name);
name = _gss_create_name(new_canonical_name, m);
if (!name) {
m->gm_release_name(minor_status, &new_canonical_name);
return (GSS_S_FAILURE);
@@ -215,7 +215,7 @@ gss_import_name(OM_uint32 *minor_status,
*minor_status = 0;
name = calloc(1, sizeof(struct _gss_name));
name = _gss_create_name(NULL, NULL);
if (!name) {
*minor_status = ENOMEM;
return (GSS_S_FAILURE);
@@ -226,7 +226,8 @@ gss_import_name(OM_uint32 *minor_status,
major_status = _gss_intern_oid(minor_status,
name_type, &name->gn_type);
if (major_status) {
free(name);
rname = (gss_name_t)name;
gss_release_name(&ms, (gss_name_t *)&rname);
return (GSS_S_FAILURE);
}