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Author SHA1 Message Date
Nick Mathewson
a9a76aa6ae Merge branch 'maint-0.3.1' 2017-06-20 13:35:44 -04:00
Nick Mathewson
392e5457b8 Merge remote-tracking branch 'argonblue/bug22638' into maint-0.3.1 2017-06-20 13:35:38 -04:00
Nick Mathewson
9328bd524e Enforce the rule that COMPRESS_OK means progress was made. 
If COMPRESS_OK occurs but data is neither consumed nor generated,
treat it as a BUG and a COMPRESS_ERROR.

This change is meant to prevent infinite loops in the case where
we've made a mistake in one of our compression backends.

Closes ticket 22672.
 2017-06-20 12:26:57 -04:00
Nick Mathewson
945256188a mingw/windows printf lacks %zd ; use %lu and casts instead 
(This approach can lose accuracy, but it's only in debug-level messages.)

Fixes windows compilation. Bugfix on recent compress.c changes; bug
not in any released Tor.
 2017-06-20 12:12:55 -04:00
Nick Mathewson
5537e1fc45 If we successfully decompress an HTTP body, return immediately. 
This prevents us from calling
allowed_anonymous_connection_compression_method() on the unused
guessed method (if any), and rejecting something that was already
safe to use.
 2017-06-20 12:08:12 -04:00
Nick Mathewson
d8cd68caf1 If a _guessed_ compression method fails, it is never PROTOCOL_WARN. 
Rationale: When use a guessed compression method, we already gave a
PROTOCOL_WARN when our guess differed from the declared method,
AND we gave a PROTOCOL_WARN when the declared method failed.  It is
not a protocol problem that the guessed method failed too; it's just
a recovery attempt that failed.
 2017-06-20 12:08:11 -04:00
Nick Mathewson
7b3161f008 It should be a PROTOCOL_WARN when we have an incorrect content-encoding. 
Rationale: The server did not obey the protocol, and its
content-encoding got munged. That's what PROTOCOL_WARN is for.
 2017-06-20 12:08:11 -04:00
Nick Mathewson
9018da06c7 Short-circuit the no-decompression-needed case, for clarity 
This commit is mostly just deindentation.
 2017-06-20 11:46:54 -04:00
Nick Mathewson
c0e9698fca Extract "decompress" portion of connection_dir_client_reached_eof() 2017-06-20 11:43:37 -04:00
Taylor Yu
25edb41e6f Fix compress_none.c header comment 
The Doxygen \file markup for compress_none.c had the wrong filename.
Fixes #22638.
 2017-06-20 11:27:17 -04:00
Nick Mathewson
782eb02b79 Send the correct content-encoding when serving cached_dir_t objects 
A cached_dir_t object (for now) is always compressed with
DEFLATE_METHOD, but in handle_get_status_vote() to we were using the
general compression-negotiation code decide what compression to
claim we were using.

This was one of the reasons behind 22502.

Fixes bug 22669; bugfix on 0.3.1.1-alpha
 2017-06-20 11:26:51 -04:00
Nick Mathewson
eb632afb17 Correct the fix to bug 22629 to permit trailing non-garbage 
This change makes it so that we can decompress concatenated zstd
outputs.
 2017-06-20 10:24:22 -04:00
Nick Mathewson
94a1b8b66c Add a unit test for decompressing concatenated inputs. 2017-06-20 10:21:35 -04:00
Nick Mathewson
dd9f255e5b Merge branch 'maint-0.3.1' 2017-06-20 10:12:47 -04:00
Nick Mathewson
c1c938e80c add a changes file for 22626, 22628, and 22629 (parts of 22502) 2017-06-20 10:12:40 -04:00
Nick Mathewson
2341368515 Merge branch 'maint-0.3.1' 2017-06-20 10:06:19 -04:00
Nick Mathewson
1c0459f19a Merge remote-tracking branch 'teor/bug22502' into maint-0.3.1 2017-06-20 10:04:16 -04:00
Nick Mathewson
32e486de97 Don't expand guard sample set unless consensus is "reasonably live" 
Fixes what I think is the main root cause of 22400. Bugfix on
0.3.0.1-alpha.
 2017-06-19 15:48:47 -04:00
Nick Mathewson
1721487bea Remove hardwired libfuzzer path; closes 22105. 2017-06-19 15:35:46 -04:00
Nick Mathewson
c2e546aa23 Merge remote-tracking branch 'argonblue/bug22410' 2017-06-19 15:30:23 -04:00
Nick Mathewson
e3efc076c5 Downgrade "assign_to_cpuworker failed" to INFO. 
Closes ticket 22356
 2017-06-19 15:24:33 -04:00
Taylor Yu
027614c263 Ensure that uint8_t is unsigned char 
Many places in our code assume that uint8_t is the same type as
unsigned char.  Test this assumption in the configure script.  This is
important because of the privileged aliasing properties of character
types in C.

Fixes #22410.
 2017-06-19 14:28:36 -04:00
Nick Mathewson
e01e4e0146 Merge branch 'ticket20575_031_01_squashed' 2017-06-19 14:16:21 -04:00
Nick Mathewson
0379439fe8 refer to the correct version 2017-06-19 14:15:04 -04:00
David Goulet
3f807ec058 config: Deprecate HTTPProxy option 
Move the HTTPProxy option to the deprecated list so for now it will only warn
users but feature is still in the code which will be removed in a future
stable version.

Fixes #20575

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-06-19 14:14:17 -04:00
Nick Mathewson
bf95d678e8 Remove an XXXX RD comment that neither Roger or I understand. Closes 22420 2017-06-19 14:06:07 -04:00
Nick Mathewson
f6946d7a82 Merge remote-tracking branch 'arma/ticket22420' 2017-06-19 14:03:57 -04:00
Nick Mathewson
eff5e29404 Merge branch 'maint-0.3.0' into maint-0.3.1 2017-06-19 13:52:19 -04:00
Nick Mathewson
71c701927a Merge branch 'maint-0.2.9' into maint-0.3.0 2017-06-19 13:52:19 -04:00
Nick Mathewson
32948ebc54 Merge branch 'maint-0.3.1' 2017-06-19 13:52:19 -04:00
Nick Mathewson
1c64133cb3 Merge remote-tracking branch 'public/bug22516_029' into maint-0.2.9 2017-06-19 13:50:49 -04:00
Nick Mathewson
a3139c9750 Bump master to 0.3.2.0-alpha-dev. For 0.3.1, use maint-0.3.1 2017-06-19 11:57:44 -04:00
Nick Mathewson
5641e27ffb Document more files in the datadirectory. 
This improved list comes from the ls -R results that weasel and ln5
sent me.  Thanks!
 2017-06-19 09:57:57 -04:00
Nick Mathewson
b4c9eb0aab Document sr-random and diff-cache. 2017-06-16 14:44:04 -04:00
Nick Mathewson
a73d0fe9a8 Document key-pinning-journal 
Closes 22347
 2017-06-16 14:26:50 -04:00
Nick Mathewson
59f29970fa Permit the fchmod system call. 
Fixes bug 22516; bugfix on 0.2.5.4-alpha.
 2017-06-16 14:03:02 -04:00
teor
7d535ea9d3
Add extra logging during compression and decompression 
This helps diagnose failures.

Part of #22502.
 2017-06-16 09:48:18 +10:00
teor
cbaf0c049c
Return TOR_COMPRESS_BUFFER_FULL when zstd has additional input 
Fixes #22628.
 2017-06-16 09:47:32 +10:00
teor
617e1da636
Remove a redundant conditional in tor_zstd_compress_process 
Part of #22502
 2017-06-16 09:46:46 +10:00
teor
7605bd528e
Move a comment to the right place in tor_zstd_compress_process 
Part of #22502
 2017-06-16 09:45:58 +10:00
teor
952c9073ad
Check for trailing input garbage in tor_compress_impl() when decompressing 
Fixes #22629.
 2017-06-16 09:41:29 +10:00
teor
8e1b37a4aa
Check if tor_compress_new() returns NULL in tor_compress_impl() 
Partial fix to 22626.
 2017-06-16 09:38:18 +10:00
Nick Mathewson
80ad374b84 Remove old callgraph scripts; recommend calltool instead. 2017-06-14 17:44:15 -04:00
Karsten Loesing
5b5e20a478 Add "fingerprint" line to bridge network status. 
Implements #22207.
 2017-06-11 10:21:36 +02:00
Nick Mathewson
493d9cd17b Merge branch 'maint-0.2.9' into maint-0.3.0 2017-06-09 09:58:46 -04:00
Nick Mathewson
cd7d006e08 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-06-09 09:58:46 -04:00
Nick Mathewson
3f40d9ec20 Merge branch 'maint-0.3.0' 2017-06-09 09:58:46 -04:00
Nick Mathewson
307be8d4a7 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-06-09 09:58:45 -04:00
Nick Mathewson
24ee8595bf Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-06-09 09:58:45 -04:00
Nick Mathewson
3913f959e3 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-06-09 09:58:45 -04:00