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Fix the semantics of krb5_cc_close() and krb5_cc_destroy() for

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the MCC.  They now match the semantics of the MIT krb5
implementation.
This commit is contained in:
thorpej 2000-08-10 15:51:20 +00:00
parent fc02cabeaf
commit 4ffaedfcde
1 changed files with 29 additions and 10 deletions
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39
crypto/dist/heimdal/lib/krb5/mcache.c vendored
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@ -33,11 +33,14 @@
#include "krb5_locl.h"
RCSID("$Id: mcache.c,v 1.2 2000/08/10 02:23:07 thorpej Exp $");
RCSID("$Id: mcache.c,v 1.3 2000/08/10 15:51:20 thorpej Exp $");
typedef struct krb5_mcache {
struct krb5_mcache *next;
char *filename;
#if 0
unsigned int refcnt;
#endif
krb5_principal primary_principal;
struct link {
krb5_creds cred;
@ -70,6 +73,9 @@ mcc_resolve(krb5_context context, krb5_ccache *id, const char *res)
break;
if (m != NULL) {
#if 0
m->refcnt++;
#endif
(*id)->data.data = m;
(*id)->data.length = sizeof(*m);
return 0;
@ -85,6 +91,9 @@ mcc_resolve(krb5_context context, krb5_ccache *id, const char *res)
return KRB5_CC_NOMEM;
}
#if 0
m->refcnt = 1;
#endif
m->primary_principal = NULL;
m->creds = NULL;
(*id)->data.data = m;
@ -121,6 +130,9 @@ mcc_gen_new(krb5_context context, krb5_ccache *id)
close(fd);
m->filename = file;
#if 0
m->refcnt = 1;
#endif
m->primary_principal = NULL;
m->creds = NULL;
(*id)->data.data = m;
@ -154,10 +166,25 @@ static krb5_error_code
mcc_close(krb5_context context,
krb5_ccache id)
{
return 0;
}
static krb5_error_code
mcc_destroy(krb5_context context,
krb5_ccache id)
{
krb5_mcache *m = (krb5_mcache *)id->data.data;
krb5_mcache *n;
struct link *l;
#if 0
if (m->refcnt == 0)
krb5_abortx("mcc_close: refcnt already 0");
if (--m->refcnt != 0)
return 0;
#endif
if (m == mcc_head)
mcc_head = m->next;
else {
@ -178,17 +205,9 @@ mcc_close(krb5_context context,
l = l->next;
free (old);
}
(void) unlink(FILENAME(id));
free (FILENAME(id));
krb5_data_free(&id->data);
return 0;
}
static krb5_error_code
mcc_destroy(krb5_context context,
krb5_ccache id)
{
(void) unlink(FILENAME(id));
return 0;
}