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- do some basic locking (no reference counting so contexts can be

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removed while still used)
- don't export gss_ctx_id_t_desc_struct and gss_cred_id_t_desc_struct
- make sure all lifetime are returned in seconds left until expired,
  not in unix epoch


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12317 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-05-21 14:52:14 +00:00
parent a626def4cd
commit 42f3fc029a
42 changed files with 448 additions and 104 deletions
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8
lib/gssapi/export_sec_context.c
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@@ -52,13 +52,18 @@ gss_export_sec_context (
krb5_error_code kret;
GSSAPI_KRB5_INIT ();
HEIMDAL_MUTEX_lock(&(*context_handle)->ctx_id_mutex);
if (!((*context_handle)->flags & GSS_C_TRANS_FLAG)) {
HEIMDAL_MUTEX_unlock(&(*context_handle)->ctx_id_mutex);
*minor_status = 0;
return GSS_S_UNAVAILABLE;
}
sp = krb5_storage_emem ();
if (sp == NULL) {
HEIMDAL_MUTEX_unlock(&(*context_handle)->ctx_id_mutex);
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
@@ -206,11 +211,13 @@ gss_export_sec_context (
kret = krb5_storage_to_data (sp, &data);
krb5_storage_free (sp);
if (kret) {
HEIMDAL_MUTEX_unlock(&(*context_handle)->ctx_id_mutex);
*minor_status = kret;
return GSS_S_FAILURE;
}
interprocess_token->length = data.length;
interprocess_token->value = data.data;
HEIMDAL_MUTEX_unlock(&(*context_handle)->ctx_id_mutex);
ret = gss_delete_sec_context (minor_status, context_handle,
GSS_C_NO_BUFFER);
if (ret != GSS_S_COMPLETE)
@@ -218,6 +225,7 @@ gss_export_sec_context (
*minor_status = 0;
return ret;
failure:
HEIMDAL_MUTEX_unlock(&(*context_handle)->ctx_id_mutex);
krb5_storage_free (sp);
return ret;
}