| sockopt.c (251886) | sockopt.c (253734) |
|---|---|
| 1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 --- 367 unchanged lines hidden (view full) --- 376 */ 377 buf[0] = '\0'; 378 return APR_ENAMETOOLONG; 379 } 380 return APR_SUCCESS; 381} 382 383#if APR_HAS_SO_ACCEPTFILTER | 1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 --- 367 unchanged lines hidden (view full) --- 376 */ 377 buf[0] = '\0'; 378 return APR_ENAMETOOLONG; 379 } 380 return APR_SUCCESS; 381} 382 383#if APR_HAS_SO_ACCEPTFILTER |
| 384apr_status_t apr_socket_accept_filter(apr_socket_t *sock, char *name, 385 char *args) | 384apr_status_t apr_socket_accept_filter(apr_socket_t *sock, char *nonconst_name, 385 char *nonconst_args) |
| 386{ | 386{ |
| 387 /* these should have been const; act like they are */ 388 const char *name = nonconst_name; 389 const char *args = nonconst_args; 390 |
|
| 387 struct accept_filter_arg af; | 391 struct accept_filter_arg af; |
| 388 strncpy(af.af_name, name, 16); 389 strncpy(af.af_arg, args, 256 - 16); | 392 socklen_t optlen = sizeof(af); |
| 390 | 393 |
| 394 /* FreeBSD returns an error if the filter is already set; ignore 395 * this call if we previously set it to the same value. 396 */ 397 if ((getsockopt(sock->socketdes, SOL_SOCKET, SO_ACCEPTFILTER, 398 &af, &optlen)) == 0) { 399 if (!strcmp(name, af.af_name) && !strcmp(args, af.af_arg)) { 400 return APR_SUCCESS; 401 } 402 } 403 404 /* Uhh, at least in FreeBSD 9 the fields are declared as arrays of 405 * these lengths; did sizeof not work in some ancient release? 406 * 407 * FreeBSD kernel sets the last byte to a '\0'. 408 */ 409 apr_cpystrn(af.af_name, name, 16); 410 apr_cpystrn(af.af_arg, args, 256 - 16); 411 |
|
| 391 if ((setsockopt(sock->socketdes, SOL_SOCKET, SO_ACCEPTFILTER, 392 &af, sizeof(af))) < 0) { 393 return errno; 394 } 395 return APR_SUCCESS; 396} 397#endif | 412 if ((setsockopt(sock->socketdes, SOL_SOCKET, SO_ACCEPTFILTER, 413 &af, sizeof(af))) < 0) { 414 return errno; 415 } 416 return APR_SUCCESS; 417} 418#endif |