Overview
Comment: | Cache read/write wants from BIO_read/BIO_write and include in watch mask |
---|---|
Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | tls-1.8 |
Files: | files | file ages | folders |
SHA3-256: |
268b7a0965b1a3a6b496d124dc605a4c |
User & Date: | bohagan on 2024-06-08 20:49:50 |
Other Links: | branch diff | manifest | tags |
Context
2024-06-15
| ||
21:49 | Removed obsolete locking code and added support for checking system OpenSSL config file for crypto policies. check-in: 449470132e user: bohagan tags: tls-1.8 | |
2024-06-08
| ||
20:49 | Cache read/write wants from BIO_read/BIO_write and include in watch mask check-in: 268b7a0965 user: bohagan tags: tls-1.8 | |
01:51 | Added more info to comments check-in: fdb58ae458 user: bohagan tags: tls-1.8 | |
Changes
Modified generic/tlsIO.c
from [fad08a4111]
to [769f86379c].
︙ | |||
174 175 176 177 178 179 180 | 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | - + + + + + + + | if (rc != SSL_ERROR_NONE) { dprintf("Got error: %i (rc = %i)", err, rc); dprintf("Got error: %s", ERR_reason_error_string(backingError)); } bioShouldRetry = 0; if (err <= 0) { |
︙ | |||
417 418 419 420 421 422 423 424 | 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 | + - + + - + | } #endif break; case SSL_ERROR_WANT_READ: /* Op did not complete due to not enough data was available. Retry later. */ dprintf("Got SSL_ERROR_WANT_READ, mapping this to EAGAIN"); *errorCodePtr = EAGAIN; bytesRead = -1; |
︙ | |||
636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 | 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 | + + | break; case SSL_ERROR_WANT_READ: /* Op did not complete due to not enough data was available. Retry later. */ dprintf("Got SSL_ERROR_WANT_READ, mapping it to EAGAIN"); *errorCodePtr = EAGAIN; written = -1; statePtr->want = TCL_READABLE; Tls_Error(statePtr, "SSL_ERROR_WANT_READ"); break; case SSL_ERROR_WANT_WRITE: /* Op did not complete due to unable to sent all data to the BIO. Retry later. */ dprintf("Got SSL_ERROR_WANT_WRITE, mapping it to EAGAIN"); *errorCodePtr = EAGAIN; written = -1; statePtr->want = TCL_WRITABLE; Tls_Error(statePtr, "SSL_ERROR_WANT_WRITE"); break; case SSL_ERROR_WANT_X509_LOOKUP: /* Op didn't complete since callback set by SSL_CTX_set_client_cert_cb() asked to be called again */ dprintf("Got SSL_ERROR_WANT_X509_LOOKUP, mapping it to EAGAIN"); *errorCodePtr = EAGAIN; |
︙ | |||
831 832 833 834 835 836 837 | 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 | - + + | * Result: * None. * *------------------------------------------------------* */ static void TlsChannelHandlerTimer(ClientData clientData) { State *statePtr = (State *) clientData; |
︙ | |||
928 929 930 931 932 933 934 | 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 | - - + + | */ if (statePtr->timer != (Tcl_TimerToken) NULL) { dprintf("A timer was found, deleting it"); Tcl_DeleteTimerHandler(statePtr->timer); statePtr->timer = (Tcl_TimerToken) NULL; } |
︙ |
Modified generic/tlsInt.h
from [bc44916a05]
to [acd84d3ddd].
︙ | |||
171 172 173 174 175 176 177 178 179 180 181 182 183 184 | 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | + | */ typedef struct State { Tcl_Channel self; /* this socket channel */ Tcl_TimerToken timer; int flags; /* see State.flags above */ int watchMask; /* current WatchProc mask */ int want; /* pending wants from OpenSSL */ int mode; /* current mode of parent channel */ Tcl_Interp *interp; /* interpreter in which this resides */ Tcl_Obj *callback; /* script called for tracing, info, and errors */ Tcl_Obj *password; /* script called for certificate password */ Tcl_Obj *vcmd; /* script called to verify or validate protocol config */ |
︙ |