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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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6
lib/gssapi/mech/gss_add_cred_from.c
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@@ -153,11 +153,11 @@ gss_add_cred_from(OM_uint32 *minor_status,
/* Mutate the input credentials */
mut_cred = rk_UNCONST(input_cred_handle);
} else {
if ((mut_cred = calloc(1, sizeof(*mut_cred))) == NULL) {
mut_cred = _gss_mg_alloc_cred();
if (mut_cred == NULL) {
*minor_status = ENOMEM;
return GSS_S_UNAVAILABLE;
}
HEIM_SLIST_INIT(&mut_cred->gc_mc);
release_cred = (gss_cred_id_t)mut_cred;
}
@@ -214,8 +214,6 @@ done:
major_status = gss_inquire_cred(minor_status,
(gss_const_cred_id_t)mut_cred, NULL,
NULL, NULL, actual_mechs);
if (major_status != GSS_S_COMPLETE)
_gss_mg_error(m, major_status, *minor_status);
}
if (major_status == GSS_S_COMPLETE) {
if (output_cred_handle != NULL)