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* Add another missing function docNick Mathewson2012-11-14
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* Whitespace cleanupNick Mathewson2012-11-14
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* I think it is correct to decorate these addresses.Nick Mathewson2012-11-14
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* Get the client side of receiving an IPv6 address to workNick Mathewson2012-11-14
| | | | | | | | | | | | This makes it so we can handle getting an IPv6 in the 3 different formats we specified it for in RESOLVED cells, END_STREAM_REASON_EXITPOLICY cells, and CONNECTED cells. We don't cache IPv6 addresses yet, since proposal 205 isn't implemented. There's a refactored function for parsing connected cells; it has unit tests.
* Refactor client_dns_set_{reverse_,}addressmap() to take a circNick Mathewson2012-11-14
| | | | | | | | We'd like these functions to be circuit-relative so that we can implement a per-circuit DNS cache and per-circuit DNS cache rules for proposal 205 or its successors. I'm doing this now, as a part of the IPv6 exits code, since there are about to be a few more instances of code using this.
* Move address map into its own file.Nick Mathewson2012-11-14
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* Possible fix for bug 7212Nick Mathewson2012-11-12
| | | | | | | | | This is the simplest possible workaround: make it safe to call circuit_cell_queue_clear() on a non-attached circuit, and make it safe-but-a-LD_BUG-warning to call update_circuit_on_cmux() on a non-attached circuit. LocalWords: unstage src Untracked
* Rename all reserved C identifiers we definedNick Mathewson2012-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For everything we declare that starts with _, make it end with _ instead. This is a machine-generated patch. To make it, start by getting the list of reserved identifiers using: git ls-tree -r --name-only HEAD | grep '\.[ch]$' | \ xargs ctags --c-kinds=defglmpstuvx -o - | grep '^_' | \ cut -f 1 | sort| uniq You might need gnu ctags. Then pipe the output through this script: ============================== use strict; BEGIN { print "#!/usr/bin/perl -w -i -p\n\n"; } chomp; next if ( /^__attribute__/ or /^__func__/ or /^_FILE_OFFSET_BITS/ or /^_FORTIFY_SOURCE/ or /^_GNU_SOURCE/ or /^_WIN32/ or /^_DARWIN_UNLIMITED/ or /^_FILE_OFFSET_BITS/ or /^_LARGEFILE64_SOURCE/ or /^_LFS64_LARGEFILE/ or /^__cdecl/ or /^__attribute__/ or /^__func__/ or /^_WIN32_WINNT/); my $ident = $_; my $better = $ident; $better =~ s/^_//; $better = "${better}_"; print "s/(?<![A-Za-z0-9_])$ident(?![A-Za-z0-9_])/$better/g;\n"; ============================== Then run the resulting script on all the files you want to change. (That is, all the C except that in src/ext.) 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* Fix some circuitmux-related asserts in relay.cAndrea Shepard2012-10-10
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* Remove EWMA code from relay.{c,h}; it goes to a circuitmux policy nowAndrea Shepard2012-10-10
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* Eliminate linked list helper functions in relay.c which are no longer usedAndrea Shepard2012-10-10
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* Use circuitmux_t in channels and when relaying cellsAndrea Shepard2012-10-10
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* Split channel_t into channel_t and channel_listener_t; get rid of that big unionAndrea Shepard2012-10-09
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* Convert relay.c/relay.h to channel_tAndrea Shepard2012-10-08
| | | | | | | | | | | | | | | Note: this is a squashed commit; see branch bug6465_rebased_v2 of user/andrea/tor.git for full history of the following 10 commits: Convert relay.c/relay.h to channel_t Updating the timestamp if n_flushed > 0 at the end of channel_flush_from_first_active_circuit() was redundant since channel_write_cell() et al. do it themselves. Get rid of now-unnecessary time parameter in channel_flush_from_first_active_circuit() Get rid of now-unnecessary time parameter in channel_flush_from_first_active_circuit() in connection_or.c Add non-inlined external call for channeltls.c to free a packed_cell_t Appease make check-spaces in relay.c Replace channel_get_write_queue_len() with sufficient and easier to implement channel_has_queued_writes() in relay.c Rename channel_touched_by_client() and client_used field for consistency with other timestamps in relay.c Don't double-free packed cells in relay.c (channel_t Tor now bootstraps and works as a client) Rearrange channel_t struct to use a union distinguishing listener from cell-bearing channels in relay.c
* pass the reason from the truncated cell to the controllerRoger Dingledine2012-10-03
| | | | | | | (rather than just always declaring that the reason is END_CIRC_REASON_OR_CONN_CLOSED) resolves bug 7039.
* more consistently use [gs]et_uint8Roger Dingledine2012-10-02
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* Merge remote-tracking branch 'origin/maint-0.2.3'Nick Mathewson2012-09-12
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| * Merge remote-tracking branch 'public/bug6341_a_v2' into maint-0.2.3Nick Mathewson2012-09-12
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| | * Check ewma_enabled before doing circ-has-become-inactive checkNick Mathewson2012-07-18
| | | | | | | | | | | | | | | | | | | | | | | | This avoids a possible crash bug in flush_from_first_active_circuit. Fixes bug 6341; bugfix on 0.2.2.7-alpha. Bug reported and fixed by a pseudonymous user on IRC.
* | | Rename packed_cell_alloc() --> _new().Linus Nordberg2012-09-06
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* | | Fix whitespaceNick Mathewson2012-08-27
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* | | Check for stream_id, not conn, on extend cells.Nick Mathewson2012-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend cells aren't allowed to have a stream_id, but we were only blocking them when they had a stream_id that corresponded to a connection. As far as I can tell, this change is harmless: it will make some kinds of broken clients not work any more, but afaik nobody actually make a client that was broken in that way. Found while hunting for other places where we made the same mistake as in 6271. Bugfix on d7f50337c14c back from May 2003, which introduced telescoping circuit construction into 0.0.2pre8.
* | | Temporarily make spurious sendmes warn louder at arma's suggestion.Nick Mathewson2012-08-09
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* / Detect bug 6252 (unexpected sendme cell)Roger Dingledine2012-07-18
|/ | | | | | | | I only check on circuits, not streams, since bloating your stream window past the initial circuit window can't help you much. Also, I compare to CIRCWINDOW_START_MAX so we don't have surprising races if we lower CIRCWINDOW_START for an experiment.
* Merge remote-tracking branch 'nickm/bug6271_part_a' into maint-0.2.3Roger Dingledine2012-07-06
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| * Fix a bug handling SENDME cells on nonexistent streams.Nick Mathewson2012-07-06
| | | | | | | | | | | | | | | | This could result in bizarre window values. Report and patch contributed pseudymously. Fixes part of bug 6271. This bug was introduced before the first Tor release, in svn commit r152. (bug 6271, part a.)
* | Revert "Detect bug 6252 (unexpected sendme cell)"Roger Dingledine2012-07-01
| | | | | | | | | | | | | | | | This reverts commit c32ec9c425e9539bcc8ede95612e2d331c2cc2dd. It turns out the two sides of the circuit don't actually stay in sync, so it is perfectly normal for the circuit window on the exit relay to grow to 2000+. We should fix that bug and then reconsider this patch.
* | Detect bug 6252 (unexpected sendme cell)Roger Dingledine2012-07-01
| | | | | | | | | | | | | | | | I only check on circuits, not streams, since bloating your stream window past the initial circuit window can't help you much. Also, I compare to CIRCWINDOW_START_MAX so we don't have surprising races if we lower CIRCWINDOW_START for an experiment.
* | Move tor_gettimeofday_cached() into compat_libeventNick Mathewson2012-06-15
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* | Triage the XXX023 and XXX022 comments: postpone many.Nick Mathewson2012-06-15
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* | Merge remote-tracking branch 'public/bug3940_redux'Nick Mathewson2012-06-13
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| * | An attempt at bug3940 and making AllowDotExit 0 work with MapAddressNick Mathewson2012-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This time, I follow grarpamp's suggestion and move the check for .exit+AllowDotExit 0 to the top of connection_ap_rewrite_and_attach, before any rewriting occurs. This way, .exit addresses are forbidden as they arrive from a socks connection or a DNSPort request, and not otherwise. It _is_ a little more complicated than that, though. We need to treat any .exit addresses whose source is TrackHostExits as meaning that we can retry without that exit. We also need to treat any .exit address that comes from an AutomapHostsOnResolve operation as user-provided (and thus forbidden if AllowDotExits==0), so that transitioning from AllowDotExits==1 to AllowDotExits==0 will actually turn off automapped .exit addresses.
* | | Resolve about 24 DOCDOCsNick Mathewson2012-06-05
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* | | Update copyright dates to 2012; add a few missing copyright statementsNick Mathewson2012-06-04
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* | | Add about 60 more DOCDOC comments to 0.2.3Nick Mathewson2012-06-04
| | | | | | | | | | | | | | | | | | | | | | | | Also, try to resolve some doxygen issues. First, define a magic "This is doxygen!" macro so that we take the correct branch in various #if/#else/#endifs in order to get the right documentation. Second, add in a few grouping @{ and @} entries in order to get some variables and fields to get grouped together.
* | | Merge remote-tracking branch 'public/bug5541_v2'Nick Mathewson2012-05-31
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| * | Prevent an (impossible) null-pointer dereference in ↵Nick Mathewson2012-05-15
| |/ | | | | | | | | | | | | | | | | | | | | connection_edge_process_relay_cell This would happen if the deliver window could become negative because of an nonexistent connection. (Fortunately, _that_ can't occur, thanks to circuit_consider_sending_sendme. Still, if we change our windowing logic at all, we won't want this to become triggerable.) Fix for bug 5541. Bugfix on 4a66865d, back from 0.0.2pre14. asn found this. Nice catch, asn!
* | Rename nonconformant identifiers.Nick Mathewson2012-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes bug 4893. These changes are pure mechanical, and were generated with this perl script: /usr/bin/perl -w -i.bak -p s/crypto_pk_env_t/crypto_pk_t/g; s/crypto_dh_env_t/crypto_dh_t/g; s/crypto_cipher_env_t/crypto_cipher_t/g; s/crypto_digest_env_t/crypto_digest_t/g; s/aes_free_cipher/aes_cipher_free/g; s/crypto_free_cipher_env/crypto_cipher_free/g; s/crypto_free_digest_env/crypto_digest_free/g; s/crypto_free_pk_env/crypto_pk_free/g; s/_crypto_dh_env_get_dh/_crypto_dh_get_dh/g; s/_crypto_new_pk_env_rsa/_crypto_new_pk_from_rsa/g; s/_crypto_pk_env_get_evp_pkey/_crypto_pk_get_evp_pkey/g; s/_crypto_pk_env_get_rsa/_crypto_pk_get_rsa/g; s/crypto_new_cipher_env/crypto_cipher_new/g; s/crypto_new_digest_env/crypto_digest_new/g; s/crypto_new_digest256_env/crypto_digest256_new/g; s/crypto_new_pk_env/crypto_pk_new/g; s/crypto_create_crypto_env/crypto_cipher_new/g; s/connection_create_listener/connection_listener_new/g; s/smartlist_create/smartlist_new/g; s/transport_create/transport_new/g;
* | Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson2011-12-28
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| * Merge remote-tracking branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson2011-12-28
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| | * Bug 4786 fix: don't convert EARLY to RELAY on v1 connectionsNick Mathewson2011-12-28
| | | | | | | | | | | | | | | | | | We used to do this as a workaround for older Tors, but now it's never the correct thing to do (especially since anything that didn't understand RELAY_EARLY is now deprecated hard).
* | | Downgrade relay_early-related warningNick Mathewson2011-12-26
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* | | Allow prop110 violations if AllowNonearlyExtend is set in consensusNick Mathewson2011-12-22
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* | | Log what fraction of EXTEND cells have died for being non-earlyNick Mathewson2011-12-22
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* | | Implement the last of proposal 110Nick Mathewson2011-12-22
| | | | | | | | | | | | Reject all EXTEND requests not received in a relay_early cell
* | | Add an assert before dereferencing entry_conn->socks_requestRobert Ransom2011-11-29
| | | | | | | | | | | | This may turn a segfault which katmagic saw into an assertion failure.
* | | All-in-one benchmark test for cell cryptoNick Mathewson2011-11-11
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* | | Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson2011-09-09
|\| | | | | | | | | | | | | | | | | Conflicts: configure.in src/or/circuitbuild.c
| * | Use %f with printf-style formatting, not %lfNick Mathewson2011-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For printf, %f and %lf are synonymous, since floats are promoted to doubles when passed as varargs. It's only for scanf that we need to say "%lf" for doubles and "%f" for floats. Apparenly, some older compilers think it's naughty to say %lf and like to spew warnings about it. Found by grarpamp.
* | | Fix whitespace issues in patches merged today so farNick Mathewson2011-09-07
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