Overview
Comment: | Added more IO logging and error callback messages. Removed duplicate messages. |
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SHA3-256: |
a3728bd65445bd820d9d34403e416bb8 |
User & Date: | bohagan on 2024-02-03 03:15:26 |
Other Links: | manifest | tags |
Context
2024-02-04
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02:58 | Added code to handle unexpected EOF on OpenSSL 3 check-in: 5a33efb87b user: bohagan tags: trunk | |
2024-02-03
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03:15 | Added more IO logging and error callback messages. Removed duplicate messages. check-in: a3728bd654 user: bohagan tags: trunk | |
2024-02-02
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03:33 | Added more logging messages and updated get error message macro name check-in: fad32ff05f user: bohagan tags: trunk | |
Changes
Modified generic/tls.c
from [ea83c6521f]
to [893e5c4546].
︙ | ︙ | |||
374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 | int depth = X509_STORE_CTX_get_error_depth(ctx); int err = X509_STORE_CTX_get_error(ctx); dprintf("Called"); dprintf("VerifyCallback: %d", ok); if (statePtr->vcmd == (Tcl_Obj*)NULL) { if (statePtr->vflags & SSL_VERIFY_FAIL_IF_NO_PEER_CERT) { return ok; } else { return 1; } } else if (cert == NULL || ssl == NULL) { return 0; } /* Create command to eval */ cmdPtr = Tcl_DuplicateObj(statePtr->vcmd); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("verify", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(depth)); Tcl_ListObjAppendElement(interp, cmdPtr, Tls_NewX509Obj(interp, cert)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(ok)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj((char*)X509_verify_cert_error_string(err), -1)); /* Prevent I/O while callback is in progress */ /* statePtr->flags |= TLS_TCL_CALLBACK; */ /* Eval callback command */ Tcl_IncrRefCount(cmdPtr); ok = EvalCallback(interp, statePtr, cmdPtr); Tcl_DecrRefCount(cmdPtr); /* statePtr->flags &= ~(TLS_TCL_CALLBACK); */ return(ok); /* By default, leave verification unchanged. */ } /* *------------------------------------------------------------------- | > > > > > | 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 | int depth = X509_STORE_CTX_get_error_depth(ctx); int err = X509_STORE_CTX_get_error(ctx); dprintf("Called"); dprintf("VerifyCallback: %d", ok); if (statePtr->vcmd == (Tcl_Obj*)NULL) { /* Use ok value if verification is required */ if (statePtr->vflags & SSL_VERIFY_FAIL_IF_NO_PEER_CERT) { return ok; } else { return 1; } } else if (cert == NULL || ssl == NULL) { return 0; } dprintf("VerifyCallback: eval callback"); /* Create command to eval */ cmdPtr = Tcl_DuplicateObj(statePtr->vcmd); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("verify", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(depth)); Tcl_ListObjAppendElement(interp, cmdPtr, Tls_NewX509Obj(interp, cert)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(ok)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj((char*)X509_verify_cert_error_string(err), -1)); /* Prevent I/O while callback is in progress */ /* statePtr->flags |= TLS_TCL_CALLBACK; */ /* Eval callback command */ Tcl_IncrRefCount(cmdPtr); ok = EvalCallback(interp, statePtr, cmdPtr); Tcl_DecrRefCount(cmdPtr); dprintf("VerifyCallback: command result = %d", ok); /* statePtr->flags &= ~(TLS_TCL_CALLBACK); */ return(ok); /* By default, leave verification unchanged. */ } /* *------------------------------------------------------------------- |
︙ | ︙ | |||
1190 1191 1192 1193 1194 1195 1196 | ret = Tls_WaitForConnect(statePtr, &err, 1); dprintf("Tls_WaitForConnect returned: %i", ret); if (ret < 0 && ((statePtr->flags & TLS_TCL_ASYNC) && (err == EAGAIN))) { dprintf("Async set and err = EAGAIN"); ret = 0; } else if (ret < 0) { | < < < < | 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 | ret = Tls_WaitForConnect(statePtr, &err, 1); dprintf("Tls_WaitForConnect returned: %i", ret); if (ret < 0 && ((statePtr->flags & TLS_TCL_ASYNC) && (err == EAGAIN))) { dprintf("Async set and err = EAGAIN"); ret = 0; } else if (ret < 0) { errStr = statePtr->err; Tcl_ResetResult(interp); Tcl_SetErrno(err); if (!errStr || (*errStr == 0)) { errStr = Tcl_PosixError(interp); } Tcl_AppendResult(interp, "handshake failed: ", errStr, (char *) NULL); Tcl_SetErrorCode(interp, "TLS", "HANDSHAKE", "FAILED", (char *) NULL); dprintf("Returning TCL_ERROR with handshake failed: %s", errStr); return(TCL_ERROR); } else { if (err != 0) { dprintf("Got an error with a completed handshake: err = %i", err); } |
︙ | ︙ |
Modified generic/tlsBIO.c
from [904acc3cbd]
to [85f81b1367].
1 2 3 | /* * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com> * | | > | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | /* * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com> * * Provides BIO layer to interface OpenSSL to TCL. */ #include "tlsInt.h" /* Called by SSL_write() */ static int BioWrite(BIO *bio, const char *buf, int bufLen) { Tcl_Channel chan; Tcl_Size ret; int tclEofChan, tclErrno; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); dprintf("[chan=%p] BioWrite(%p, <buf>, %d)", (void *)chan, (void *) bio, bufLen); ret = Tcl_WriteRaw(chan, buf, (Tcl_Size) bufLen); tclEofChan = Tcl_Eof(chan); tclErrno = Tcl_GetErrno(); dprintf("[chan=%p] BioWrite(%d) -> %" TCL_SIZE_MODIFIER "d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, tclErrno); BIO_clear_flags(bio, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY); if (tclEofChan && ret <= 0) { dprintf("Got EOF while reading, returning a Connection Reset error which maps to Soft EOF"); Tcl_SetErrno(ECONNRESET); ret = 0; |
︙ | ︙ | |||
41 42 43 44 45 46 47 | if (tclErrno == EAGAIN) { dprintf("It's EAGAIN"); } else { dprintf("It's an unexpected error: %s/%i", Tcl_ErrnoMsg(tclErrno), tclErrno); } } else { | | > | 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 | if (tclErrno == EAGAIN) { dprintf("It's EAGAIN"); } else { dprintf("It's an unexpected error: %s/%i", Tcl_ErrnoMsg(tclErrno), tclErrno); } } else { dprintf("Successfully wrote %" TCL_SIZE_MODIFIER "d bytes of data", ret); } if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) { if (BIO_should_read(bio)) { dprintf("Setting should retry read flag"); BIO_set_retry_read(bio); } } return((int) ret); } /* Called by SSL_read()*/ static int BioRead(BIO *bio, char *buf, int bufLen) { Tcl_Channel chan; Tcl_Size ret = 0; int tclEofChan, tclErrno; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); |
︙ | ︙ | |||
97 98 99 100 101 102 103 | if (tclErrno == EAGAIN) { dprintf("It's EAGAIN"); } else { dprintf("It's an unexpected error: %s/%i", Tcl_ErrnoMsg(tclErrno), tclErrno); } } else { | | | | 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | if (tclErrno == EAGAIN) { dprintf("It's EAGAIN"); } else { dprintf("It's an unexpected error: %s/%i", Tcl_ErrnoMsg(tclErrno), tclErrno); } } else { dprintf("Successfully read %" TCL_SIZE_MODIFIER "d bytes of data", ret); } if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) { if (BIO_should_write(bio)) { dprintf("Setting should retry write flag"); BIO_set_retry_write(bio); } } dprintf("BioRead(%p, <buf>, %d) [%p] returning %" TCL_SIZE_MODIFIER "d", (void *) bio, bufLen, (void *) chan, ret); return((int) ret); } static int BioPuts(BIO *bio, const char *str) { dprintf("BioPuts(%p, <string:%p>) called", bio, str); return(BioWrite(bio, str, (int) strlen(str))); } static long BioCtrl(BIO *bio, int cmd, long num, void *ptr) { Tcl_Channel chan; long ret = 1; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); |
︙ | ︙ |
Modified generic/tlsIO.c
from [30eb8c78b0]
to [b8f74d8c77].
︙ | ︙ | |||
131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | if (handshakeFailureIsPermanent) { dprintf("Asked to wait for a TLS handshake that has already failed. Returning fatal error"); *errorCodePtr = ECONNABORTED; } else { dprintf("Asked to wait for a TLS handshake that has already failed. Returning soft error"); *errorCodePtr = ECONNRESET; } return(-1); } for (;;) { /* Not initialized yet! Also calls SSL_do_handshake. */ if (statePtr->flags & TLS_TCL_SERVER) { dprintf("Calling SSL_accept()"); err = SSL_accept(statePtr->ssl); } else { dprintf("Calling SSL_connect()"); err = SSL_connect(statePtr->ssl); } if (err > 0) { | > > > | > > | > | | > | 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | if (handshakeFailureIsPermanent) { dprintf("Asked to wait for a TLS handshake that has already failed. Returning fatal error"); *errorCodePtr = ECONNABORTED; } else { dprintf("Asked to wait for a TLS handshake that has already failed. Returning soft error"); *errorCodePtr = ECONNRESET; } Tls_Error(statePtr, "Wait for failed handshake"); return(-1); } for (;;) { ERR_clear_error(); /* Not initialized yet! Also calls SSL_do_handshake. */ if (statePtr->flags & TLS_TCL_SERVER) { dprintf("Calling SSL_accept()"); err = SSL_accept(statePtr->ssl); } else { dprintf("Calling SSL_connect()"); err = SSL_connect(statePtr->ssl); } if (err > 0) { dprintf("Accept or connect was successful"); err = BIO_flush(statePtr->bio); if (err <= 0) { dprintf("Flushing the lower layers failed, this will probably terminate this session"); } } else { dprintf("Accept or connect failed"); } rc = SSL_get_error(statePtr->ssl, err); backingError = ERR_get_error(); if (rc != SSL_ERROR_NONE) { dprintf("Got error: %i (rc = %i)", err, rc); dprintf("Got error: %s", GET_ERR_REASON()); } bioShouldRetry = 0; if (err <= 0) { if (rc == SSL_ERROR_WANT_CONNECT || rc == SSL_ERROR_WANT_ACCEPT || rc == SSL_ERROR_WANT_READ || rc == SSL_ERROR_WANT_WRITE) { bioShouldRetry = 1; } else if (BIO_should_retry(statePtr->bio)) { bioShouldRetry = 1; |
︙ | ︙ | |||
193 194 195 196 197 198 199 | dprintf("We have either completely established the session or completely failed it -- there is no more need to ever retry it though"); break; } switch (rc) { case SSL_ERROR_NONE: | | | > > | > > > > > > > | > | > > > > > > > > | | < < | < < < < < < < < < < < | < < | 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 | dprintf("We have either completely established the session or completely failed it -- there is no more need to ever retry it though"); break; } switch (rc) { case SSL_ERROR_NONE: /* The TLS/SSL I/O operation completed */ dprintf("The connection is good"); *errorCodePtr = 0; break; case SSL_ERROR_ZERO_RETURN: /* The TLS/SSL peer has closed the connection for writing by sending the close_notify alert */ dprintf("SSL_ERROR_ZERO_RETURN: Connect returned an invalid value..."); *errorCodePtr = EINVAL; Tls_Error(statePtr, "Peer has closed the connection for writing by sending the close_notify alert"); return(-1); case SSL_ERROR_SYSCALL: /* Some non-recoverable, fatal I/O error occurred */ dprintf("SSL_ERROR_SYSCALL"); if (backingError == 0 && err == 0) { dprintf("EOF reached") *errorCodePtr = ECONNRESET; Tls_Error(statePtr, "(unexpected) EOF reached"); } else if (backingError == 0 && err == -1) { dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno()); *errorCodePtr = Tcl_GetErrno(); if (*errorCodePtr == ECONNRESET) { *errorCodePtr = ECONNABORTED; } Tls_Error(statePtr, Tcl_ErrnoMsg(Tcl_GetErrno())); } else { dprintf("I/O error occurred (backingError = %lu)", backingError); *errorCodePtr = backingError; if (*errorCodePtr == ECONNRESET) { *errorCodePtr = ECONNABORTED; } Tls_Error(statePtr, ERR_reason_error_string(backingError)); } statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; return(-1); case SSL_ERROR_SSL: /* A non-recoverable, fatal error in the SSL library occurred, usually a protocol error */ dprintf("SSL_ERROR_SSL: Got permanent fatal SSL error, aborting immediately"); if (backingError != 0) { Tls_Error(statePtr, ERR_reason_error_string(backingError)); } if (SSL_get_verify_result(statePtr->ssl) != X509_V_OK) { Tls_Error(statePtr, X509_verify_cert_error_string(SSL_get_verify_result(statePtr->ssl))); } statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; *errorCodePtr = ECONNABORTED; return(-1); case SSL_ERROR_WANT_CONNECT: case SSL_ERROR_WANT_ACCEPT: case SSL_ERROR_WANT_X509_LOOKUP: case SSL_ERROR_WANT_ASYNC: case SSL_ERROR_WANT_ASYNC_JOB: case SSL_ERROR_WANT_CLIENT_HELLO_CB: default: /* The operation did not complete and can be retried later. */ dprintf("Operation did not complete, call function again later: %i", rc); *errorCodePtr = EAGAIN; dprintf("ERR(%d, %d) ", rc, *errorCodePtr); Tls_Error(statePtr, "Operation did not complete, call function again later"); return(-1); } dprintf("Removing the \"TLS_TCL_INIT\" flag since we have completed the handshake"); statePtr->flags &= ~TLS_TCL_INIT; dprintf("Returning in success"); *errorCodePtr = 0; return(0); |
︙ | ︙ | |||
333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 | * correctly. Similar fix in TlsOutputProc. - hobbs */ ERR_clear_error(); bytesRead = BIO_read(statePtr->bio, buf, bufSize); dprintf("BIO_read -> %d", bytesRead); err = SSL_get_error(statePtr->ssl, bytesRead); #if 0 if (bytesRead <= 0) { if (BIO_should_retry(statePtr->bio)) { dprintf("I/O failed, will retry based on EAGAIN"); *errorCodePtr = EAGAIN; } } #endif switch (err) { case SSL_ERROR_NONE: dprintBuffer(buf, bytesRead); break; case SSL_ERROR_SSL: | > > | > > | < | > | > > > > > > > | 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 | * correctly. Similar fix in TlsOutputProc. - hobbs */ ERR_clear_error(); bytesRead = BIO_read(statePtr->bio, buf, bufSize); dprintf("BIO_read -> %d", bytesRead); err = SSL_get_error(statePtr->ssl, bytesRead); backingError = ERR_get_error(); #if 0 if (bytesRead <= 0) { if (BIO_should_retry(statePtr->bio)) { dprintf("I/O failed, will retry based on EAGAIN"); *errorCodePtr = EAGAIN; } } #endif switch (err) { case SSL_ERROR_NONE: dprintBuffer(buf, bytesRead); break; case SSL_ERROR_SSL: /* A non-recoverable, fatal error in the SSL library occurred, usually a protocol error */ dprintf("SSL error, indicating that the connection has been aborted"); if (backingError != 0) { Tls_Error(statePtr, ERR_reason_error_string(backingError)); } *errorCodePtr = ECONNABORTED; bytesRead = -1; break; case SSL_ERROR_SYSCALL: /* Some non-recoverable, fatal I/O error occurred */ if (backingError == 0 && bytesRead == 0) { /* Unexpected EOF from the peer for OpenSSL 1.1 */ dprintf("(Unexpected) EOF reached") *errorCodePtr = 0; bytesRead = 0; Tls_Error(statePtr, "EOF reached"); } else if (backingError == 0 && bytesRead == -1) { dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno()); *errorCodePtr = Tcl_GetErrno(); bytesRead = -1; Tls_Error(statePtr, Tcl_ErrnoMsg(Tcl_GetErrno())); } else { dprintf("I/O error occurred (backingError = %lu)", backingError); *errorCodePtr = backingError; bytesRead = -1; Tls_Error(statePtr, ERR_reason_error_string(backingError)); } break; case SSL_ERROR_ZERO_RETURN: dprintf("Got SSL_ERROR_ZERO_RETURN, this means an EOF has been reached"); bytesRead = 0; *errorCodePtr = 0; Tls_Error(statePtr, "Peer has closed the connection for writing by sending the close_notify alert"); break; case SSL_ERROR_WANT_READ: dprintf("Got SSL_ERROR_WANT_READ, mapping this to EAGAIN"); bytesRead = -1; *errorCodePtr = EAGAIN; Tls_Error(statePtr, "SSL_ERROR_WANT_READ"); break; default: dprintf("Unknown error (err = %i), mapping to EOF", err); *errorCodePtr = 0; bytesRead = 0; break; |
︙ | ︙ | |||
484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 | * work correctly. Similar fix in TlsInputProc. - hobbs */ ERR_clear_error(); written = BIO_write(statePtr->bio, buf, toWrite); dprintf("BIO_write(%p, %d) -> [%d]", (void *) statePtr, toWrite, written); err = SSL_get_error(statePtr->ssl, written); switch (err) { case SSL_ERROR_NONE: if (written < 0) { written = 0; } break; case SSL_ERROR_WANT_WRITE: dprintf("Got SSL_ERROR_WANT_WRITE, mapping it to EAGAIN"); *errorCodePtr = EAGAIN; written = -1; break; case SSL_ERROR_WANT_READ: dprintf(" write R BLOCK"); break; case SSL_ERROR_WANT_X509_LOOKUP: dprintf(" write X BLOCK"); break; case SSL_ERROR_ZERO_RETURN: dprintf(" closed"); written = 0; *errorCodePtr = 0; break; case SSL_ERROR_SYSCALL: | > > > > > > | > > > > > > > > | > | | 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 | * work correctly. Similar fix in TlsInputProc. - hobbs */ ERR_clear_error(); written = BIO_write(statePtr->bio, buf, toWrite); dprintf("BIO_write(%p, %d) -> [%d]", (void *) statePtr, toWrite, written); err = SSL_get_error(statePtr->ssl, written); backingError = ERR_get_error(); switch (err) { case SSL_ERROR_NONE: if (written < 0) { written = 0; } break; case SSL_ERROR_WANT_WRITE: dprintf("Got SSL_ERROR_WANT_WRITE, mapping it to EAGAIN"); *errorCodePtr = EAGAIN; written = -1; Tls_Error(statePtr, "SSL_ERROR_WANT_WRITE"); break; case SSL_ERROR_WANT_READ: dprintf(" write R BLOCK"); Tls_Error(statePtr, "SSL_ERROR_WANT_READ"); break; case SSL_ERROR_WANT_X509_LOOKUP: dprintf(" write X BLOCK"); Tls_Error(statePtr, "SSL_ERROR_WANT_X509_LOOKUP"); break; case SSL_ERROR_ZERO_RETURN: dprintf(" closed"); written = 0; *errorCodePtr = 0; Tls_Error(statePtr, "Peer has closed the connection for writing by sending the close_notify alert"); break; case SSL_ERROR_SYSCALL: /* Some non-recoverable, fatal I/O error occurred */ if (backingError == 0 && written == 0) { dprintf("EOF reached") *errorCodePtr = 0; written = 0; Tls_Error(statePtr, "EOF reached"); } else if (backingError == 0 && written == -1) { dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno()); *errorCodePtr = Tcl_GetErrno(); written = -1; Tls_Error(statePtr, Tcl_ErrnoMsg(Tcl_GetErrno())); } else { dprintf("I/O error occurred (backingError = %lu)", backingError); *errorCodePtr = backingError; written = -1; Tls_Error(statePtr, ERR_reason_error_string(backingError)); } break; case SSL_ERROR_SSL: /* A non-recoverable, fatal error in the SSL library occurred, usually a protocol error */ dprintf("SSL error, indicating that the connection has been aborted"); if (backingError != 0) { Tls_Error(statePtr, ERR_reason_error_string(backingError)); } *errorCodePtr = ECONNABORTED; written = -1; break; default: dprintf("unknown error: %d", err); break; } if (*errorCodePtr < 0) { Tls_Error(statePtr, strerror(*errorCodePtr)); } dprintf("Output(%d) -> %d", toWrite, written); |
︙ | ︙ |
Modified generic/tlsInt.h
from [078f282c5e]
to [07c33eb860].
︙ | ︙ | |||
99 100 101 102 103 104 105 | } #else #define dprintf(...) if (0) { fprintf(stderr, __VA_ARGS__); } #define dprintBuffer(bufferName, bufferLength) /**/ #define dprintFlags(statePtr) /**/ #endif | < | 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | } #else #define dprintf(...) if (0) { fprintf(stderr, __VA_ARGS__); } #define dprintBuffer(bufferName, bufferLength) /**/ #define dprintFlags(statePtr) /**/ #endif #define GET_ERR_REASON() ERR_reason_error_string(ERR_get_error()) /* Common list append macros */ #define LAPPEND_BARRAY(interp, obj, text, value, size) {\ if (text != NULL) Tcl_ListObjAppendElement(interp, obj, Tcl_NewStringObj(text, -1)); \ Tcl_ListObjAppendElement(interp, obj, Tcl_NewByteArrayObj(value, size)); \ } |
︙ | ︙ |