fix some bugs
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2794 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -109,7 +109,7 @@ mcc_close(krb5_context context,
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krb5_free_creds_contents (context, &l->cred);
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old = l;
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l = l->next;
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free (l);
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free (old);
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}
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krb5_data_free(&id->data);
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return 0;
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@@ -119,7 +119,7 @@ static krb5_error_code
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mcc_destroy(krb5_context context,
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krb5_ccache id)
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{
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return mcc_close (context, id);
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return 0;
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}
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static krb5_error_code
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@@ -136,6 +136,7 @@ mcc_store_cred(krb5_context context,
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return KRB5_CC_NOMEM;
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l->next = m->creds;
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m->creds = l;
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memset (&l->cred, 0, sizeof(l->cred));
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ret = krb5_copy_creds_contents (context, creds, &l->cred);
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if (ret) {
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free (l);
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@@ -177,11 +178,13 @@ mcc_get_next (krb5_context context,
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struct link *l;
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l = (struct link *)cursor->u.v;
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cursor->u.v = l->next;
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return krb5_copy_creds_contents (context,
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&l->cred,
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creds);
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if (l != NULL) {
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cursor->u.v = l->next;
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return krb5_copy_creds_contents (context,
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&l->cred,
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creds);
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} else
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return KRB5_CC_END;
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}
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static krb5_error_code
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