Comment: | Don't use struct sockaddr in OFSocketAddress
struct sockaddr can contain a variable length array, which breaks the |
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25adea9a23c085278f413a16db406977 |
User & Date: | js on 2022-08-06 21:14:31 |
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2022-08-06
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21:38 | OFTCPSocket: Fix missing cast check-in: 26f1bac7a1 user: js tags: trunk | |
21:14 | Don't use struct sockaddr in OFSocketAddress check-in: 25adea9a23 user: js tags: trunk | |
14:59 | Add Wii U build to GitHub Actions check-in: 8e8610aabe user: js tags: trunk | |
Modified src/OFDatagramSocket.m from [b247f989a0] to [bbb2f277d7].
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173 174 175 176 177 178 179 | if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; sender->length = (socklen_t)sizeof(sender->sockaddr); #ifndef OF_WINDOWS if ((ret = recvfrom(_socket, buffer, length, 0, | | | | | 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 | if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; sender->length = (socklen_t)sizeof(sender->sockaddr); #ifndef OF_WINDOWS if ((ret = recvfrom(_socket, buffer, length, 0, (struct sockaddr *)&sender->sockaddr, &sender->length)) < 0) @throw [OFReadFailedException exceptionWithObject: self requestedLength: length errNo: OFSocketErrNo()]; #else if (length > INT_MAX) @throw [OFOutOfRangeException exception]; if ((ret = recvfrom(_socket, buffer, (int)length, 0, (struct sockaddr *)&sender->sockaddr, &sender->length)) < 0) @throw [OFReadFailedException exceptionWithObject: self requestedLength: length errNo: OFSocketErrNo()]; #endif switch (((struct sockaddr *)&sender->sockaddr)->sa_family) { case AF_INET: sender->family = OFSocketAddressFamilyIPv4; break; #ifdef OF_HAVE_IPV6 case AF_INET6: sender->family = OFSocketAddressFamilyIPv6; break; |
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277 278 279 280 281 282 283 | #ifndef OF_WINDOWS ssize_t bytesWritten; if (length > SSIZE_MAX) @throw [OFOutOfRangeException exception]; if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0, | | < | | 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 | #ifndef OF_WINDOWS ssize_t bytesWritten; if (length > SSIZE_MAX) @throw [OFOutOfRangeException exception]; if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0, (struct sockaddr *)&receiver->sockaddr, receiver->length)) < 0) @throw [OFWriteFailedException exceptionWithObject: self requestedLength: length bytesWritten: 0 errNo: OFSocketErrNo()]; #else int bytesWritten; if (length > INT_MAX) @throw [OFOutOfRangeException exception]; if ((bytesWritten = sendto(_socket, buffer, (int)length, 0, (struct sockaddr *)&receiver->sockaddr, receiver->length)) < 0) @throw [OFWriteFailedException exceptionWithObject: self requestedLength: length bytesWritten: 0 errNo: OFSocketErrNo()]; #endif |
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Modified src/OFIPXSocket.m from [5b0c4a8b96] to [f0059481b5].
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47 48 49 50 51 52 53 | #ifdef OF_WINDOWS protocol = NSPROTO_IPX + packetType; #else _packetType = address.sockaddr.ipx.sipx_type = packetType; #endif | | > | | | | 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | #ifdef OF_WINDOWS protocol = NSPROTO_IPX + packetType; #else _packetType = address.sockaddr.ipx.sipx_type = packetType; #endif if ((_socket = socket(address.sockaddr.ipx.sipx_family, SOCK_DGRAM | SOCK_CLOEXEC, protocol)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithPort: port packetType: packetType socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif if (bind(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: packetType socket: self errNo: errNo]; } memset(&address, 0, sizeof(address)); address.family = OFSocketAddressFamilyIPX; address.length = (socklen_t)sizeof(address.sockaddr); if (OFGetSockName(_socket, (struct sockaddr *)&address.sockaddr, &address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: packetType socket: self errNo: errNo]; } if (address.sockaddr.ipx.sipx_family != AF_IPX) { closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: packetType socket: self errNo: EAFNOSUPPORT]; |
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Modified src/OFSPXSocket.m from [f996d3c020] to [63c27817f9].
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204 205 206 207 208 209 210 | - (bool)of_connectSocketToAddress: (const OFSocketAddress *)address errNo: (int *)errNo { if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; | | | 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 | - (bool)of_connectSocketToAddress: (const OFSocketAddress *)address errNo: (int *)errNo { if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; if (connect(_socket, (struct sockaddr *)&address->sockaddr, address->length) != 0) { *errNo = OFSocketErrNo(); return false; } return true; } |
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322 323 324 325 326 327 328 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeIPX(0, zeroNode, port); | | > | | | | 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeIPX(0, zeroNode, port); if ((_socket = socket(address.sockaddr.ipx.sipx_family, SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif if (bind(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: errNo]; } memset(&address, 0, sizeof(address)); address.family = OFSocketAddressFamilyIPX; address.length = (socklen_t)sizeof(address.sockaddr); if (OFGetSockName(_socket, (struct sockaddr *)&address.sockaddr, &address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: errNo]; } if (address.sockaddr.ipx.sipx_family != AF_IPX) { closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: EAFNOSUPPORT]; } return address; } @end |
Modified src/OFSPXStreamSocket.m from [c6825a2515] to [94f78e3e0d].
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206 207 208 209 210 211 212 | - (bool)of_connectSocketToAddress: (const OFSocketAddress *)address errNo: (int *)errNo { if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; | | | 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 | - (bool)of_connectSocketToAddress: (const OFSocketAddress *)address errNo: (int *)errNo { if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; if (connect(_socket, (struct sockaddr *)&address->sockaddr, address->length) != 0) { *errNo = OFSocketErrNo(); return false; } return true; } |
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324 325 326 327 328 329 330 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeIPX(0, zeroNode, port); | | > | | | | 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeIPX(0, zeroNode, port); if ((_socket = socket(address.sockaddr.ipx.sipx_family, SOCK_STREAM | SOCK_CLOEXEC, NSPROTO_SPX)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif if (bind(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: errNo]; } memset(&address, 0, sizeof(address)); address.family = OFSocketAddressFamilyIPX; address.length = (socklen_t)sizeof(address.sockaddr); if (OFGetSockName(_socket, (struct sockaddr *)&address.sockaddr, &address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: errNo]; } if (address.sockaddr.ipx.sipx_family != AF_IPX) { closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPort: port packetType: SPXPacketType socket: self errNo: EAFNOSUPPORT]; } return address; } @end |
Modified src/OFSequencedPacketSocket.m from [da50d869cb] to [f3c3c9897f].
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327 328 329 330 331 332 333 | #endif client->_remoteAddress.length = (socklen_t)sizeof(client->_remoteAddress.sockaddr); #if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC) if ((client->_socket = paccept(_socket, | | | | | > | 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 | #endif client->_remoteAddress.length = (socklen_t)sizeof(client->_remoteAddress.sockaddr); #if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC) if ((client->_socket = paccept(_socket, (struct sockaddr *)&client->_remoteAddress.sockaddr, &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) == OFInvalidSocketHandle) @throw [OFAcceptFailedException exceptionWithSocket: self errNo: OFSocketErrNo()]; #elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC) if ((client->_socket = accept4(_socket, (struct sockaddr *)&client->_remoteAddress.sockaddr, &client->_remoteAddress.length, SOCK_CLOEXEC)) == OFInvalidSocketHandle) @throw [OFAcceptFailedException exceptionWithSocket: self errNo: OFSocketErrNo()]; #else if ((client->_socket = accept(_socket, (struct sockaddr *)&client->_remoteAddress.sockaddr, &client->_remoteAddress.length)) == OFInvalidSocketHandle) @throw [OFAcceptFailedException exceptionWithSocket: self errNo: OFSocketErrNo()]; # if defined(HAVE_FCNTL) && defined(FD_CLOEXEC) if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1) fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC); # endif #endif assert(client->_remoteAddress.length <= (socklen_t)sizeof(client->_remoteAddress.sockaddr)); switch (((struct sockaddr *)&client->_remoteAddress.sockaddr) ->sa_family) { case AF_INET: client->_remoteAddress.family = OFSocketAddressFamilyIPv4; break; #ifdef OF_HAVE_IPV6 case AF_INET6: client->_remoteAddress.family = OFSocketAddressFamilyIPv6; break; |
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Modified src/OFSocket.h from [e523ef42af] to [0929d955af].
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146 147 148 149 150 151 152 153 | /** * @struct OFSocketAddress OFSocket.h ObjFW/OFSocket.h * * @brief A struct which represents a host / port pair for a socket. */ typedef struct OF_BOXABLE { /* | > | < < < | < < | 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | /** * @struct OFSocketAddress OFSocket.h ObjFW/OFSocket.h * * @brief A struct which represents a host / port pair for a socket. */ typedef struct OF_BOXABLE { OFSocketAddressFamily family; /* * We can't use struct sockaddr as it can contain variable length * arrays. */ union { struct sockaddr_in in; struct sockaddr_in6 in6; struct sockaddr_un un; struct sockaddr_ipx ipx; } sockaddr; socklen_t length; } OFSocketAddress; |
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Modified src/OFStreamSocket.m from [aac8571961] to [6c817945cd].
︙ | ︙ | |||
251 252 253 254 255 256 257 | #endif client->_remoteAddress.length = (socklen_t)sizeof(client->_remoteAddress.sockaddr); #if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC) if ((client->_socket = paccept(_socket, | | | | | > | 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 | #endif client->_remoteAddress.length = (socklen_t)sizeof(client->_remoteAddress.sockaddr); #if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC) if ((client->_socket = paccept(_socket, (struct sockaddr *)&client->_remoteAddress.sockaddr, &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) == OFInvalidSocketHandle) @throw [OFAcceptFailedException exceptionWithSocket: self errNo: OFSocketErrNo()]; #elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC) if ((client->_socket = accept4(_socket, (struct sockaddr * )&client->_remoteAddress.sockaddr, &client->_remoteAddress.length, SOCK_CLOEXEC)) == OFInvalidSocketHandle) @throw [OFAcceptFailedException exceptionWithSocket: self errNo: OFSocketErrNo()]; #else if ((client->_socket = accept(_socket, (struct sockaddr *)&client->_remoteAddress.sockaddr, &client->_remoteAddress.length)) == OFInvalidSocketHandle) @throw [OFAcceptFailedException exceptionWithSocket: self errNo: OFSocketErrNo()]; # if defined(HAVE_FCNTL) && defined(FD_CLOEXEC) if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1) fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC); # endif #endif assert(client->_remoteAddress.length <= (socklen_t)sizeof(client->_remoteAddress.sockaddr)); switch (((struct sockaddr *)&client->_remoteAddress.sockaddr) ->sa_family) { case AF_INET: client->_remoteAddress.family = OFSocketAddressFamilyIPv4; break; #ifdef OF_HAVE_IPV6 case AF_INET6: client->_remoteAddress.family = OFSocketAddressFamilyIPv6; break; |
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Modified src/OFTCPSocket.m from [06bb1cad5c] to [8b6de7a0f6].
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139 140 141 142 143 144 145 | #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) int flags; #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; | | > | | 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) int flags; #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; if ((_socket = socket( ((struct sockaddr *)&address->sockaddr)->sa_family, SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) { *errNo = OFSocketErrNo(); return false; } #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif return true; } - (bool)of_connectSocketToAddress: (const OFSocketAddress *)address errNo: (int *)errNo { if (_socket == OFInvalidSocketHandle) @throw [OFNotOpenException exceptionWithObject: self]; /* Cast needed for AmigaOS, where the argument is declared non-const */ if (connect(_socket, (struct sockaddr *)&address->sockaddr, address->length) != 0) { *errNo = OFSocketErrNo(); return false; } return true; } |
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314 315 316 317 318 319 320 | socketAddresses = [[OFThread DNSResolver] resolveAddressesForHost: host addressFamily: OFSocketAddressFamilyAny]; address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0]; OFSocketAddressSetPort(&address, port); | | > | | 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 | socketAddresses = [[OFThread DNSResolver] resolveAddressesForHost: host addressFamily: OFSocketAddressFamilyAny]; address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0]; OFSocketAddressSetPort(&address, port); if ((_socket = socket( ((struct sockaddr *)&address.sockaddr)->sa_family, SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithHost: host port: port socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR, (char *)&one, (socklen_t)sizeof(one)); #if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS) if (port != 0) { #endif if (bind(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithHost: host |
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358 359 360 361 362 363 364 | int ret; while (rnd < 1024) rnd = (uint16_t)rand(); OFSocketAddressSetPort(&address, rnd); | | | 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 | int ret; while (rnd < 1024) rnd = (uint16_t)rand(); OFSocketAddressSetPort(&address, rnd); if ((ret = bind(_socket, &address.sockaddr, address.length)) == 0) { port = rnd; break; } if (OFSocketErrNo() != EADDRINUSE) { int errNo = OFSocketErrNo(); |
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389 390 391 392 393 394 395 | if (port > 0) return port; #if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS) memset(&address, 0, sizeof(address)); address.length = (socklen_t)sizeof(address.sockaddr); | | | > | | | 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 | if (port > 0) return port; #if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS) memset(&address, 0, sizeof(address)); address.length = (socklen_t)sizeof(address.sockaddr); if (OFGetSockName(_socket, (struct sockaddr *)&address.sockaddr, &address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithHost: host port: port socket: self errNo: errNo]; } switch (((struct sockaddr *)&address.sockaddr)->sa_family) { case AF_INET: return OFFromBigEndian16(address.sockaddr.in.sin_port); # ifdef OF_HAVE_IPV6 case AF_INET6: return OFFromBigEndian16(address.sockaddr.in6.sin6_port); # endif default: closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithHost: host port: port socket: self errNo: EAFNOSUPPORT]; |
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Modified src/OFUDPSocket.m from [b89b6c4724] to [61fa5cfa02].
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45 46 47 48 49 50 51 | { void *pool = objc_autoreleasePoolPush(); uint16_t port; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) int flags; #endif | | > | | 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | { void *pool = objc_autoreleasePoolPush(); uint16_t port; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) int flags; #endif if ((_socket = socket( ((struct sockaddr *)&address->sockaddr)->sa_family, SOCK_DGRAM | SOCK_CLOEXEC | extraType, 0)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithHost: OFSocketAddressString(address) port: OFSocketAddressPort(address) socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) /* {} needed to avoid warning with Clang 10 if next #if is false. */ if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) { fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); } #endif #if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS) if (OFSocketAddressPort(address) != 0) { #endif if (bind(_socket, (struct sockaddr *)&address->sockaddr, address->length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException |
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89 90 91 92 93 94 95 | int ret; while (rnd < 1024) rnd = (uint16_t)rand(); OFSocketAddressSetPort(address, rnd); | | > | 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | int ret; while (rnd < 1024) rnd = (uint16_t)rand(); OFSocketAddressSetPort(address, rnd); if ((ret = bind(_socket, (struct sockaddr *)&address->sockaddr, address->length)) == 0) break; if (OFSocketErrNo() != EADDRINUSE) { int errNo = OFSocketErrNo(); OFString *host = OFSocketAddressString(address); port = OFSocketAddressPort(address); |
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120 121 122 123 124 125 126 | if ((port = OFSocketAddressPort(address)) > 0) return port; #if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS) memset(address, 0, sizeof(*address)); address->length = (socklen_t)sizeof(address->sockaddr); | | | > | | | 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | if ((port = OFSocketAddressPort(address)) > 0) return port; #if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS) memset(address, 0, sizeof(*address)); address->length = (socklen_t)sizeof(address->sockaddr); if (OFGetSockName(_socket, (struct sockaddr *)&address->sockaddr, &address->length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithHost: OFSocketAddressString(address) port: OFSocketAddressPort(address) socket: self errNo: errNo]; } switch (((struct sockaddr *)&address->sockaddr)->sa_family) { case AF_INET: return OFFromBigEndian16(address->sockaddr.in.sin_port); # ifdef OF_HAVE_IPV6 case AF_INET6: return OFFromBigEndian16(address->sockaddr.in6.sin6_port); # endif default: closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithHost: OFSocketAddressString(address) port: OFSocketAddressPort(address) socket: self |
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Modified src/OFUNIXDatagramSocket.m from [0b41257c02] to [2b20715dbe].
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38 39 40 41 42 43 44 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeUNIX(path); | | > | | 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeUNIX(path); if ((_socket = socket(address.sockaddr.un.sun_family, SOCK_DGRAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithPath: path socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif if (bind(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPath: path socket: self errNo: errNo]; } return address; } @end |
Modified src/OFUNIXStreamSocket.m from [72303f60dd] to [70b73d6c70].
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39 40 41 42 43 44 45 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeUNIX(path); | | > | | 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeUNIX(path); if ((_socket = socket(address.sockaddr.un.sun_family, SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) @throw [OFConnectionFailedException exceptionWithPath: path socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif if (connect(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFConnectionFailedException exceptionWithPath: path socket: self |
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77 78 79 80 81 82 83 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeUNIX(path); | | > | | 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | #endif if (_socket != OFInvalidSocketHandle) @throw [OFAlreadyConnectedException exceptionWithSocket: self]; address = OFSocketAddressMakeUNIX(path); if ((_socket = socket(address.sockaddr.un.sun_family, SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) @throw [OFBindFailedException exceptionWithPath: path socket: self errNo: OFSocketErrNo()]; _canBlock = true; #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC) if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) fcntl(_socket, F_SETFD, flags | FD_CLOEXEC); #endif if (bind(_socket, (struct sockaddr *)&address.sockaddr, address.length) != 0) { int errNo = OFSocketErrNo(); closesocket(_socket); _socket = OFInvalidSocketHandle; @throw [OFBindFailedException exceptionWithPath: path socket: self errNo: errNo]; } } @end |