Nick Mathewson
3831d77dba
r12782@Kushana: nickm | 2007-04-23 18:20:19 -0400
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Avoid a segfault when freeing a buffer with size 0.
svn:r10010
2007-04-23 22:20:45 +00:00
Nick Mathewson
2f4784cbd8
r12499@catbus: nickm | 2007-04-23 10:42:23 -0400
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Keep a freelist of unused 4k buffer chunks, rather than wasting 8k for every inactive connection_t.
svn:r10006
2007-04-23 14:42:27 +00:00
Nick Mathewson
473c266fc2
r12496@catbus: nickm | 2007-04-22 23:04:05 -0400
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When logging memory usage, break down memory used in buffers by buffer type.
svn:r10004
2007-04-23 03:04:46 +00:00
Nick Mathewson
648065fcb4
r12763@Kushana: nickm | 2007-04-20 18:42:58 -0400
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Initial version of code to stop using socket pairs for linked connections. Superficially, it seems to work, but it probably needs a lot more testing and attention.
svn:r9995
2007-04-21 17:26:12 +00:00
Nick Mathewson
92f62b3684
r12077@catbus: nickm | 2007-03-04 16:08:23 -0500
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Remove support for v0 control protocol from 0.2.0.x trunk; send back error when we receive a v0 control message. (Leave "if(v1){...}"blocks indented for now so this patch is easier to read.) ((Finally, the linecount goes _down_ a little.))
svn:r9735
2007-03-04 21:08:28 +00:00
Roger Dingledine
50f22e858a
doc pedant
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svn:r9634
2007-02-24 07:50:38 +00:00
Nick Mathewson
11e5656ab7
r11826@catbus: nickm | 2007-02-16 14:58:38 -0500
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Resolve 56 DOCDOC comments.
svn:r9594
2007-02-16 20:01:02 +00:00
Nick Mathewson
759c58151e
r11775@catbus: nickm | 2007-02-12 16:39:09 -0500
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Update copyright dates.
svn:r9570
2007-02-12 21:39:53 +00:00
Nick Mathewson
fefba95363
r11629@catbus: nickm | 2007-02-02 15:06:17 -0500
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Removing the last DOCDOC comment hurt so much that I had to use Doxygen to identify undocumented macros and comments, and add 150 more DOCDOCs to point out where they were. Oops. Hey, kids! Fixing some of these could be your first Tor patch!
svn:r9477
2007-02-02 20:06:43 +00:00
Nick Mathewson
ead35ef944
r11957@Kushana: nickm | 2007-01-15 15:25:57 -0500
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Patch from Mike Perry: Track reasons for OR connection failure; display them in control events. Needs review and revision.
svn:r9354
2007-01-15 21:13:37 +00:00
Nick Mathewson
c8466c5919
r11824@Kushana: nickm | 2007-01-03 17:15:28 -0500
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control-spec: upcase arguments in status events; note unimplemented events individually
r11825@Kushana: nickm | 2007-01-03 17:41:43 -0500
Implement EXTERNAL IP server status event.
r11826@Kushana: nickm | 2007-01-03 17:47:10 -0500
Implement BAD_SERVER_DESCRIPTOR server status event.
r11827@Kushana: nickm | 2007-01-03 18:01:56 -0500
Implement SOCKS_UNKNOWN_PROTOCOL and DANGEROUS_SOCKS client events.
r11828@Kushana: nickm | 2007-01-03 18:23:22 -0500
Implement BUG controller events. Also, flush ERR-level status events just like ERR-level log messages.
r11829@Kushana: nickm | 2007-01-03 23:37:27 -0500
Yet more status events: CLOCK_SKEW, GOOD/ACCEPTED_SERVER_DESCRIPTOR, {CHECKING_}REACHABILITY_{SUCCEEDED|FAILED}
r11833@Kushana: nickm | 2007-01-05 16:56:37 -0500
Note some unimplementedness in control-spec.txt
svn:r9279
2007-01-06 05:42:31 +00:00
Roger Dingledine
30e4f4f6ce
when we're doing a write split over the end of a circular
...
buffer, make sure our tls_get_forced_write_size doesn't
make it write whatever's after the buffer.
this hasn't triggered yet, but it would be rare, so let's
leave it in.
svn:r9107
2006-12-14 03:26:42 +00:00
Nick Mathewson
c9c8072bd3
r11569@Kushana: nickm | 2006-12-13 17:59:58 -0500
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fix last fix
svn:r9106
2006-12-13 23:00:05 +00:00
Nick Mathewson
43e06eba8b
r11566@Kushana: nickm | 2006-12-13 17:46:24 -0500
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Try to fix an assert failure in new write limiting code: make buffers.c aware of previous "forced" write sizes from tortls.
svn:r9105
2006-12-13 22:46:42 +00:00
Roger Dingledine
0dbf725927
Infrastructure to test BEGIN_DIR cells.
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New socks command CONNECT_DIR. New config option TunnelDirConns that
builds a circ ending at the directory server and delivers a BEGIN_DIR
cell if it's running 0.1.2.2-alpha or later. We still need to make
one-hop circs when appropriate, while making other conns avoid them.
svn:r9098
2006-12-13 00:28:56 +00:00
Nick Mathewson
ad1f019110
r9317@totoro: nickm | 2006-11-13 22:45:33 -0500
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Fix some more mipspro warnings. Nothing should remain excecpt "conversion from pointer to same-sized integral type."
svn:r8950
2006-11-14 03:45:48 +00:00
Nick Mathewson
1913cb915e
r9308@totoro: nickm | 2006-11-13 18:41:23 -0500
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Add support for (Free?)BSD's natd, which was an old way to let you
have your firewall automatically redirect traffic. (Original patch
from Zajcev Evgeny, updated for 0.1.2.x by tup.)
svn:r8946
2006-11-14 00:06:31 +00:00
Roger Dingledine
8f7940348f
Avoid an infinite loop on evil controlport input. Fixes bug 350,
...
unless it doesn't. (Nick, please confirm.)
Backport candidate.
svn:r8844
2006-10-28 08:17:02 +00:00
Roger Dingledine
7d33c4b904
clean up and downgrade some log messages
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svn:r8727
2006-10-15 07:42:51 +00:00
Nick Mathewson
213658f117
r8894@Kushana: nickm | 2006-09-21 18:30:42 -0400
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Specify and implement SOCKS5 interface for reverse hostname lookup.
svn:r8451
2006-09-22 00:43:55 +00:00
Nick Mathewson
93beeac01d
Merge in some bsockets calls, all wrapped inside #if defined(USE_BSOCKETS)
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svn:r8427
2006-09-19 20:41:31 +00:00
Nick Mathewson
dbe0c6f6ef
r8609@Kushana: nickm | 2006-08-27 17:24:27 -0400
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Add some doxygen, concentrated in dns.c
svn:r8256
2006-08-28 03:16:02 +00:00
Nick Mathewson
fd36eb0788
r8576@Kushana: nickm | 2006-08-25 17:16:01 -0400
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Fix bug 314: Instead of checking address_in_virtualrange, check addressmap_have_mapping(). This should be more accurate. [Rename to addressmap_have_mapping() from addressmap_already_mapped().]
svn:r8226
2006-08-25 21:16:22 +00:00
Roger Dingledine
0649fa14c1
make our socks5 handling more robust to broken socks clients:
...
throw out everything waiting on the buffer in between socks
handshake phases, since they can't possibly (so the theory
goes) have predicted what we plan to respond to them.
svn:r8223
2006-08-24 04:51:55 +00:00
Roger Dingledine
3d79eb52ab
stick to nick's nul/null convention
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svn:r6763
2006-07-15 19:21:30 +00:00
Nick Mathewson
b4b8da5d23
Turn a while into a do/while; save a redundant test
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svn:r6683
2006-06-24 02:10:21 +00:00
Nick Mathewson
5c0d7fb016
Resolve control flow warning.
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svn:r6658
2006-06-18 20:39:46 +00:00
Nick Mathewson
0932f463ff
Ah. That seems to work.
...
svn:r6657
2006-06-18 16:39:26 +00:00
Nick Mathewson
5ba72d0ae5
another write_to_buf_zlib fix.
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svn:r6656
2006-06-18 16:20:38 +00:00
Nick Mathewson
a9cffd2ff0
Re-enable buffer RAM guard values.
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svn:r6653
2006-06-18 15:53:54 +00:00
Nick Mathewson
11c2e97d51
Another _zlib fix.
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svn:r6652
2006-06-18 09:03:48 +00:00
Nick Mathewson
10b7b57616
Temporarily disable sentinels on buffers
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svn:r6649
2006-06-18 08:44:34 +00:00
Nick Mathewson
9376d901ed
make zlib buffer function set buf_highwater properly
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svn:r6648
2006-06-18 08:21:27 +00:00
Nick Mathewson
cd38511a1e
Part of incremental encryption logic for buffers: there is a subtle yucky point documented in a comment.
...
svn:r6637
2006-06-18 07:27:47 +00:00
Roger Dingledine
fab1feee26
complain when we hit wsaenobufs on recv or write too.
...
perhaps this will help us hunt the bug.
svn:r6321
2006-04-08 07:54:11 +00:00
Roger Dingledine
d8195e4128
Implement Jason Holt's SafeSocks config option.
...
Also put a URL in the warning message for unsafe socks4 use --
previously we'd only had the URL for unsafe socks5 use. Oops.
svn:r6190
2006-03-19 01:44:53 +00:00
Roger Dingledine
9a5df4cef5
resume being printist: if the hostname contains non-printable
...
characters, then fail. this time don't even bother telling the
server operator about these cases, because what's he going to do?
if it turns out that some significant population somewhere in the
world uses non-printable hostnames and wants to use tor, then i
hereby assume that they will contact us.
svn:r6171
2006-03-15 23:36:57 +00:00
Roger Dingledine
e8fd871d8b
Stop being printist: just because our local platform doesn't
...
consider an alleged destination to be printable doesn't mean
nobody in the world will want to use it.
svn:r6167
2006-03-15 19:17:34 +00:00
Nick Mathewson
bd8ffccae7
More cleanups noticed by weasel; also, remove macros that nobody uses.
...
svn:r6143
2006-03-12 23:31:16 +00:00
Nick Mathewson
5777ee0e1a
Add some functions to escape values from the network before sending them to the log. Use them everywhere except for routerinfo->plaftorm, routerinfo->contact_info, and rend*.c. (need sleep now)
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svn:r6087
2006-03-05 09:50:26 +00:00
Roger Dingledine
36484f873a
convert some more source files to the new log convention
...
svn:r6002
2006-02-13 08:28:42 +00:00
Roger Dingledine
5f051574d5
Happy new year!
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svn:r5949
2006-02-09 05:46:49 +00:00
Nick Mathewson
1af630d32c
Bite the bullet and limit all our source lines to 80 characters, the way IBM intended.
...
svn:r5582
2005-12-14 20:40:40 +00:00
Roger Dingledine
58366ffd24
when we changed from log_fn to debug/info/notice/warn/err,
...
we screwed up the formatting in wild and unpredictable ways.
fix it before it becomes convention to format logs in wild and
unpredictable ways.
still need to do src/common/ someday.
svn:r5551
2005-12-10 09:36:26 +00:00
Nick Mathewson
39265dd72e
In my private little universe, terminals are still 80 columns. Impose a 160-character-per-line limit; this will creep down.
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svn:r5548
2005-12-09 05:37:26 +00:00
Nick Mathewson
fea19528a1
assert_buf_ok was showing up in the profile; remove it from critical-path functions, since it hasnt triggered for ages.
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svn:r5479
2005-11-30 22:48:58 +00:00
Roger Dingledine
c4aa9e7941
Add a new config option TestSocks so people can see if their
...
applications are using socks4, socks4a, socks5-with-ip, or
socks5-with-hostname. This way they don't have to keep mucking
with tcpdump and wondering if something got cached somewhere.
svn:r5399
2005-11-16 23:37:35 +00:00
Roger Dingledine
bf2be9abd7
Do round-robin writes of at most 16 kB per write. This might
...
be more fair on loaded Tor servers, and it might resolve our
Windows crash bug. It might also slow things down.
svn:r5332
2005-10-29 18:19:37 +00:00
Nick Mathewson
5d85560d9e
Remove last vestiges of old logging interface.
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svn:r5317
2005-10-25 18:01:01 +00:00
Nick Mathewson
f9b0be526e
Use LD_BUG as appropriate; convert rend* and router* to new logging interface; use new circ_log_path interface
...
svn:r5302
2005-10-24 19:39:45 +00:00
Nick Mathewson
55f2ab9cc3
Migrate a few more files to domained logging
...
svn:r5285
2005-10-18 22:21:29 +00:00
Nick Mathewson
998cf8d622
Try to extract as many descriptors as possible from truncated http responses. (when DIR_PURPOSE_FETCH_ROUTERDESC)
...
svn:r5249
2005-10-14 02:26:13 +00:00
Nick Mathewson
ba24193ab5
Make doxygen marginally happier
...
svn:r5208
2005-10-06 04:33:40 +00:00
Nick Mathewson
de198d800b
Never call free() on tor_malloc()d memory. This is unlikely to be our current leak, but it may help dmalloc work.
...
svn:r5168
2005-09-30 20:47:58 +00:00
Nick Mathewson
92451f74a8
Reformat inconsistent function declarations.
...
svn:r5160
2005-09-30 01:09:52 +00:00
Roger Dingledine
fba01c3cc0
bugfix: we were whining about using socks4 or socks5-with-local-lookup
...
even when they used an IP in the "virtual" range we designed exactly
for this case.
svn:r5142
2005-09-24 21:56:04 +00:00
Roger Dingledine
6a52aa52fe
fix a pair of hard-coded urls
...
svn:r4887
2005-08-30 07:01:30 +00:00
Nick Mathewson
4870877231
Add SOCKSAndDNS link to appropriate log message, since we wind up pointing everybody to it anyway
...
svn:r4695
2005-08-04 20:12:44 +00:00
Nick Mathewson
0828feaf7c
Add belt-and-suspenders fix to coredump from yesterday; document more functions in buffers.c
...
svn:r4532
2005-07-12 18:19:30 +00:00
Roger Dingledine
8f9790a023
fix a seg fault with autodetecting which controller version is being used
...
svn:r4531
2005-07-12 05:48:15 +00:00
Roger Dingledine
9c67ae34f1
overall cleanup and streamlining and doccing
...
also fix a DoS avenue on dirservers
svn:r4468
2005-06-20 23:04:13 +00:00
Nick Mathewson
9b4aa8d2ab
Implement all the easy bits of the new control protocol
...
svn:r4449
2005-06-17 20:37:21 +00:00
Nick Mathewson
f9f09f1c5e
Start implementing framework for revised control spec.
...
svn:r4447
2005-06-17 18:49:55 +00:00
Roger Dingledine
91b1fb7ff7
some more cleaning and docing
...
svn:r4415
2005-06-11 21:17:38 +00:00
Nick Mathewson
232861ba42
Docment or add DOCDOC comments to undocumented functions in src/or. Make function definition format uniform.
...
svn:r4411
2005-06-11 18:52:12 +00:00
Roger Dingledine
2587fa09f9
move more docs into our code
...
svn:r4406
2005-06-11 06:07:22 +00:00
Roger Dingledine
fcd0fc3364
flesh out the source file descriptions for doxygen
...
svn:r4404
2005-06-11 05:31:17 +00:00
Nick Mathewson
0831823763
Change end-of-file NLNL convention. It turns out arma I and I agree.
...
svn:r4382
2005-06-09 19:03:31 +00:00
Roger Dingledine
d922fa7b10
fix another underflow in keeping stats
...
these size_ts are subtle buggers
svn:r4364
2005-06-09 03:57:54 +00:00
Nick Mathewson
87caad5445
Fix an underflow in buffer use conting.
...
svn:r4360
2005-06-08 21:55:02 +00:00
Nick Mathewson
b0538591c7
Reset buf->highwater every time buf_shrink is called, not just on suffessful shrink.
...
svn:r4353
2005-06-08 20:17:32 +00:00
Roger Dingledine
4c43789435
Some play code to throw away old buffers sometimes rather
...
than constantly reallocing them; just in case this is our memory
problem. It looks for now like it isn't, so disabled.
svn:r4349
2005-06-08 17:27:11 +00:00
Nick Mathewson
baa10cbbfa
Instrument buffers.c and rephist.c memory usage
...
svn:r4317
2005-06-06 17:03:21 +00:00
Roger Dingledine
5265bbd2b8
first iteration of scrubbing sensitive strings from logs.
...
also generally clean up log messages.
svn:r4174
2005-05-03 10:04:08 +00:00
Nick Mathewson
8b9ae25224
Change some >=s to >s in buf_resize, so that we do not denormalize buffers on resize.
...
svn:r4172
2005-05-03 03:25:04 +00:00
Nick Mathewson
14bac4dad4
Elaborate on buf_shrink comment.
...
svn:r4169
2005-05-02 23:41:39 +00:00
Roger Dingledine
aa6bcd50ca
comment buf_shrink
...
svn:r4168
2005-05-02 23:39:09 +00:00
Nick Mathewson
ad547cbb8c
Correct and simplify buf_shrink logic
...
svn:r4167
2005-05-02 23:36:13 +00:00
Nick Mathewson
d6a6c8785b
When removing all bytes from a buffer, reset buf->cur=buf->mem
...
svn:r4166
2005-05-02 23:32:23 +00:00
Nick Mathewson
a312ce1d3b
Change buffer shrinking strategy: only try to shrink once every 3 minutes. Do not try to read over buffer size unless buffer is nearly empty.
...
svn:r4165
2005-05-02 23:17:08 +00:00
Nick Mathewson
9c683c7613
Make buffer shrinking algorithm a little smarter.
...
svn:r4164
2005-05-02 22:49:24 +00:00
Nick Mathewson
fe65e57ca1
Re-do fragmented control message handling to work with new buf_t system.
...
svn:r4144
2005-04-27 22:01:34 +00:00
Nick Mathewson
d0a9a8bdd3
Appease VC7. It has a strangely puritanical attitude about what programmers are allowed to do a consenting void*.
...
svn:r4140
2005-04-27 20:02:52 +00:00
Nick Mathewson
53607d3bb3
Turn SENTINELS back on; give NOINLINE a name and turn it off.
...
svn:r4139
2005-04-27 19:40:31 +00:00
Roger Dingledine
4c4a14e3cb
turn off the mongo debugging stuff, for performance tests
...
svn:r4137
2005-04-27 17:21:42 +00:00
Nick Mathewson
52376dc9e8
Rename buf->start to buf->cur; fix bug in read_to_buf; still debug with paranoia.
...
svn:r4130
2005-04-27 02:55:21 +00:00
Nick Mathewson
746768df5d
Add even more debugging code; temporarily disable inlines in buffers.c
...
svn:r4129
2005-04-27 00:53:44 +00:00
Roger Dingledine
2a7aec0ffd
fix function prototype, fix typo
...
svn:r4126
2005-04-26 21:29:20 +00:00
Nick Mathewson
ecc76d8245
Avoid overflow on wrapping a TLS read.
...
svn:r4125
2005-04-26 21:20:22 +00:00
Nick Mathewson
9ba2dd7ea1
Clean/renormalize whitespace
...
svn:r4122
2005-04-26 20:55:32 +00:00
Nick Mathewson
ef2409e4ed
Change the implementation of buf_t a lot: make it a ring buffer to minimize memmove on flush. This may break the universe, but it is probably Necessary For Perfomance.
...
svn:r4121
2005-04-26 20:53:22 +00:00
Roger Dingledine
12ea3a26b2
bugfix: make a debug log stop lying
...
svn:r4110
2005-04-25 15:43:05 +00:00
Nick Mathewson
5827e2e216
Fix "JAP-client" hideous ASN1 bug, twice. (Fix1: check more thoroughly for TLS errors when handling certs. Fix2: stop assert(0)ing on uncaught TLS errors.)
...
svn:r4085
2005-04-23 14:26:02 +00:00
Roger Dingledine
97637549bb
tie MAX_DIR_SIZE to MAX_BUF_SIZE
...
resolve bug 80
svn:r4052
2005-04-07 22:13:17 +00:00
Nick Mathewson
0e81265359
update copyright notices.
...
svn:r3982
2005-04-01 20:15:56 +00:00
Nick Mathewson
97dad670ea
Renormalize whitespace
...
svn:r3757
2005-03-14 03:18:35 +00:00
Nick Mathewson
aaf70df3bd
Fix signed/unsigned warning
...
svn:r3736
2005-03-10 18:45:42 +00:00
Nick Mathewson
b494c2223d
Specify and implement fragmented control messages to allow for (among other things) long GETINFO replies. Otherwise we could hit the 64K barrier on questions like "please dump your client-side DNS cache."
...
svn:r3726
2005-03-02 20:22:10 +00:00
Nick Mathewson
4ddf768a4f
Forward-port new reasons; clean up code more; add code to convert new reasons to SOCKS5 reply codes; add code to convert errnos to reasons. New code still needs to get invoked.
...
svn:r3719
2005-03-01 22:16:15 +00:00
Nick Mathewson
6e6d95b3db
Change from inet_ntoa to a threadproof tor_inet_ntoa.
...
svn:r3656
2005-02-22 08:18:36 +00:00
