diff options
Diffstat (limited to 'sys/kgssapi/gss_add_oid_set_member.c')
| -rw-r--r-- | sys/kgssapi/gss_add_oid_set_member.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sys/kgssapi/gss_add_oid_set_member.c b/sys/kgssapi/gss_add_oid_set_member.c new file mode 100644 index 0000000..ecb8a85 --- /dev/null +++ b/sys/kgssapi/gss_add_oid_set_member.c @@ -0,0 +1,76 @@ +/*- + * Copyright (c) 2008 Isilon Inc http://www.isilon.com/ + * Authors: Doug Rabson <dfr@rabson.org> + * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/kernel.h> +#include <sys/kobj.h> +#include <sys/malloc.h> + +#include <kgssapi/gssapi.h> +#include <kgssapi/gssapi_impl.h> + +OM_uint32 +gss_add_oid_set_member(OM_uint32 *minor_status, + const gss_OID member_oid, + gss_OID_set *oid_set) +{ + OM_uint32 major_status; + gss_OID_set set = *oid_set; + gss_OID new_elements; + gss_OID new_oid; + int t; + + *minor_status = 0; + + major_status = gss_test_oid_set_member(minor_status, + member_oid, *oid_set, &t); + if (major_status) + return (major_status); + if (t) + return (GSS_S_COMPLETE); + + new_elements = malloc((set->count + 1) * sizeof(gss_OID_desc), + M_GSSAPI, M_WAITOK); + + new_oid = &new_elements[set->count]; + new_oid->elements = malloc(member_oid->length, M_GSSAPI, M_WAITOK); + new_oid->length = member_oid->length; + memcpy(new_oid->elements, member_oid->elements, member_oid->length); + + if (set->elements) { + memcpy(new_elements, set->elements, + set->count * sizeof(gss_OID_desc)); + free(set->elements, M_GSSAPI); + } + set->elements = new_elements; + set->count++; + + return (GSS_S_COMPLETE); +} |
