diff options
Diffstat (limited to 'lib/gssapi/ntlm/import_name.c')
| -rw-r--r-- | lib/gssapi/ntlm/import_name.c | 84 |
1 files changed, 47 insertions, 37 deletions
diff --git a/lib/gssapi/ntlm/import_name.c b/lib/gssapi/ntlm/import_name.c index 91cba082eadf..e75388d91e76 100644 --- a/lib/gssapi/ntlm/import_name.c +++ b/lib/gssapi/ntlm/import_name.c @@ -1,41 +1,40 @@ /* - * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. + * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: + * 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. + * 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. + * 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. * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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. + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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 "ntlm/ntlm.h" +#include "ntlm.h" -RCSID("$Id: import_name.c 22373 2007-12-28 18:36:06Z lha $"); - -OM_uint32 _gss_ntlm_import_name +OM_uint32 GSSAPI_CALLCONV +_gss_ntlm_import_name (OM_uint32 * minor_status, const gss_buffer_t input_name_buffer, const gss_OID input_name_type, @@ -43,14 +42,21 @@ OM_uint32 _gss_ntlm_import_name ) { char *name, *p, *p2; + int is_hostnamed; + int is_username; ntlm_name n; *minor_status = 0; - if (output_name) - *output_name = GSS_C_NO_NAME; + if (output_name == NULL) + return GSS_S_CALL_INACCESSIBLE_WRITE; + + *output_name = GSS_C_NO_NAME; + + is_hostnamed = gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE); + is_username = gss_oid_equal(input_name_type, GSS_C_NT_USER_NAME); - if (!gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE)) + if (!is_hostnamed && !is_username) return GSS_S_BAD_NAMETYPE; name = malloc(input_name_buffer->length + 1); @@ -63,21 +69,25 @@ OM_uint32 _gss_ntlm_import_name /* find "domain" part of the name and uppercase it */ p = strchr(name, '@'); - if (p == NULL) + if (p == NULL) { + free(name); return GSS_S_BAD_NAME; + } p[0] = '\0'; p++; p2 = strchr(p, '.'); if (p2 && p2[1] != '\0') { - p = p2 + 1; - p2 = strchr(p, '.'); + if (is_hostnamed) { + p = p2 + 1; + p2 = strchr(p, '.'); + } if (p2) *p2 = '\0'; } strupr(p); - + n = calloc(1, sizeof(*n)); - if (name == NULL) { + if (n == NULL) { free(name); *minor_status = ENOMEM; return GSS_S_FAILURE; |