59 static void encode_asn_tag(char *buf, unsigned int *ofs, char tag, char seq,  in encode_asn_tag()  argument
68 	buf[index++] = tag;  in encode_asn_tag()
71 		buf[index++] = len;  in encode_asn_tag()
73 		buf[index++] = 0x80 | hdr_len;  in encode_asn_tag()
75 			buf[index++] = (len >> (i * 8)) & 0xFF;  in encode_asn_tag()
80 	buf[index++] = seq;  in encode_asn_tag()
83 		buf[index++] = len;  in encode_asn_tag()
85 		buf[index++] = 0x80 | hdr_len;  in encode_asn_tag()
87 			buf[index++] = (len >> (i * 8)) & 0xFF;  in encode_asn_tag()
96 	char *buf;  in build_spnego_ntlmssp_neg_blob()  local
107 	buf = kmalloc(total_len, GFP_KERNEL);  in build_spnego_ntlmssp_neg_blob()
108 	if (!buf)  in build_spnego_ntlmssp_neg_blob()
112 	encode_asn_tag(buf, &ofs, 0xa1, 0x30, neg_result_len + oid_len +  in build_spnego_ntlmssp_neg_blob()
116 	encode_asn_tag(buf, &ofs, 0xa0, 0x0a, 1);  in build_spnego_ntlmssp_neg_blob()
117 	buf[ofs++] = 1;  in build_spnego_ntlmssp_neg_blob()
120 	encode_asn_tag(buf, &ofs, 0xa1, 0x06, NTLMSSP_OID_LEN);  in build_spnego_ntlmssp_neg_blob()
121 	memcpy(buf + ofs, NTLMSSP_OID_STR, NTLMSSP_OID_LEN);  in build_spnego_ntlmssp_neg_blob()
125 	encode_asn_tag(buf, &ofs, 0xa2, 0x04, ntlm_blob_len);  in build_spnego_ntlmssp_neg_blob()
126 	memcpy(buf + ofs, ntlm_blob, ntlm_blob_len);  in build_spnego_ntlmssp_neg_blob()
129 	*pbuffer = buf;  in build_spnego_ntlmssp_neg_blob()
137 	char *buf;  in build_spnego_ntlmssp_auth_blob()  local
143 	buf = kmalloc(total_len, GFP_KERNEL);  in build_spnego_ntlmssp_auth_blob()
144 	if (!buf)  in build_spnego_ntlmssp_auth_blob()
148 	encode_asn_tag(buf, &ofs, 0xa1, 0x30, neg_result_len);  in build_spnego_ntlmssp_auth_blob()
151 	encode_asn_tag(buf, &ofs, 0xa0, 0x0a, 1);  in build_spnego_ntlmssp_auth_blob()
153 		buf[ofs++] = 2;  in build_spnego_ntlmssp_auth_blob()
155 		buf[ofs++] = 0;  in build_spnego_ntlmssp_auth_blob()
157 	*pbuffer = buf;  in build_spnego_ntlmssp_auth_blob()
169 		char buf[50];  in ksmbd_gssapi_this_mech()  local
171 		sprint_oid(value, vlen, buf, sizeof(buf));  in ksmbd_gssapi_this_mech()
172 		ksmbd_debug(AUTH, "Unexpected OID: %s\n", buf);  in ksmbd_gssapi_this_mech()
197 		char buf[50];  in ksmbd_neg_token_init_mech_type()  local
199 		sprint_oid(value, vlen, buf, sizeof(buf));  in ksmbd_neg_token_init_mech_type()
200 		ksmbd_debug(AUTH, "Unexpected OID: %s\n", buf);  in ksmbd_neg_token_init_mech_type()