diff options
Diffstat (limited to 'lib/libgssapi/gss_duplicate_oid.c')
-rw-r--r-- | lib/libgssapi/gss_duplicate_oid.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/lib/libgssapi/gss_duplicate_oid.c b/lib/libgssapi/gss_duplicate_oid.c new file mode 100644 index 0000000..591508d --- /dev/null +++ b/lib/libgssapi/gss_duplicate_oid.c @@ -0,0 +1,65 @@ +/*- + * Copyright (c) 2008 Doug Rabson + * All rights reserved. + * + * 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. + * + * $FreeBSD$ + */ + +#include <gssapi/gssapi.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +OM_uint32 gss_duplicate_oid(OM_uint32 *minor_status, + const gss_OID src_oid, + gss_OID *dest_oid_p) +{ + gss_OID dest_oid; + + *minor_status = 0; + *dest_oid_p = GSS_C_NO_OID; + + if (src_oid == GSS_C_NO_OID) + return (GSS_S_COMPLETE); + + dest_oid = malloc(sizeof(gss_OID_desc)); + if (!dest_oid) { + *minor_status = ENOMEM; + return (GSS_S_FAILURE); + } + + dest_oid->elements = malloc(src_oid->length); + if (!dest_oid->elements) { + free(dest_oid); + *minor_status = ENOMEM; + return (GSS_S_FAILURE); + } + + memcpy(dest_oid->elements, src_oid->elements, src_oid->length); + dest_oid->length = src_oid->length; + + *dest_oid_p = dest_oid; + + return (GSS_S_COMPLETE); +} |