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17346 Commits

Author SHA1 Message Date
Nick Mathewson 75492598b2 Bump to 0.2.9.10-dev 2017-03-01 08:18:54 -05:00
Nick Mathewson b049a5b398 bump version to 0.2.9.10 2017-02-28 10:38:55 -05:00
Nick Mathewson f2a657c22b bump version to 0.2.8.13 2017-02-28 10:34:33 -05:00
Nick Mathewson b5526bef38 Bump version to 0.2.7.7 2017-02-28 10:27:20 -05:00
Nick Mathewson 57e778f882 bump to 0.2.6.11 2017-02-28 10:26:24 -05:00
Nick Mathewson 884b3717a9 Bump version to 0.2.5.13 2017-02-28 10:23:20 -05:00
Nick Mathewson 4bab288a82 Bump to 0.2.4.28 2017-02-28 10:20:46 -05:00
teor 57154e71aa Reject Tor versions that contain non-numeric prefixes 
strto* and _atoi64 accept +, -, and various whitespace before numeric
characters. And permitted whitespace is different between POSIX and Windows.

Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1.
 2017-02-19 22:38:06 +11:00
Nick Mathewson aec45bc0b1 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-02-17 17:10:47 -05:00
Nick Mathewson 67cec7578c Check for micro < 0, rather than checking "minor" twice. 
Bug found with clang scan-build.  Fixes bug on f63e06d3dc.
Bug not present in any released Tor.
 2017-02-17 11:31:39 -05:00
Nick Mathewson fea93abecd whoops; make 21450 compile 2017-02-15 08:19:37 -05:00
Nick Mathewson cb6b3b7cad Limit version numbers to 0...INT32_MAX. 
Closes 21450; patch from teor.
 2017-02-15 07:57:34 -05:00
Nick Mathewson 5d88267bf4 Merge branch 'bug21278_extra_029' into maint-0.2.9 2017-02-15 07:48:30 -05:00
Nick Mathewson ec6b5a098d Merge branch 'bug21278_redux_029_squashed' into maint-0.2.9 2017-02-15 07:48:18 -05:00
Nick Mathewson eeb743588a Merge branch 'maint-0.2.8' into maint-0.2.9 2017-02-15 07:48:10 -05:00
Nick Mathewson 1ebdae6171 Merge branch 'maint-0.2.7' into maint-0.2.8 2017-02-15 07:47:28 -05:00
Nick Mathewson ed806843dc Merge branch 'maint-0.2.6' into maint-0.2.7 2017-02-15 07:47:21 -05:00
Nick Mathewson 3781f24b80 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-02-15 07:47:12 -05:00
Nick Mathewson a452b71395 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-02-15 07:47:04 -05:00
Roger Dingledine 3c4da8a130 give tor_version_parse_platform some function documentation 2017-02-15 07:46:34 -05:00
Nick Mathewson 02e05bd74d When examining descriptors as a dirserver, reject ones with bad versions 
This is an extra fix for bug 21278: it ensures that these
descriptors and platforms will never be listed in a legit consensus.
 2017-02-15 07:46:34 -05:00
Nick Mathewson f63e06d3dc Extract the part of tor_version_as_new_as that extracts platform 
Also add a "strict" mode to reject negative inputs.
 2017-02-15 07:46:34 -05:00
Nick Mathewson a0ef3cf088 Prevent int underflow in dirvote.c compare_vote_rs_. 
This should be "impossible" without making a SHA1 collision, but
let's not keep the assumption that SHA1 collisions are super-hard.

This prevents another case related to 21278.  There should be no
behavioral change unless -ftrapv is on.
 2017-02-14 16:31:23 -05:00
Nick Mathewson 1afc2ed956 Fix policies.c instance of the "if (r=(a-b)) return r" pattern 
I think this one probably can't underflow, since the input ranges
are small.  But let's not tempt fate.

This patch also replaces the "cmp" functions here with just "eq"
functions, since nothing actually checked for anything besides 0 and
nonzero.

Related to 21278.
 2017-02-14 16:31:11 -05:00
Nick Mathewson 194e31057f Avoid integer underflow in tor_version_compare. 
Fix for TROVE-2017-001 and bug 21278.

(Note: Instead of handling signed ints "correctly", we keep the old
behavior, except for the part where we would crash with -ftrapv.)
 2017-02-14 16:10:27 -05:00
Nick Mathewson a86f95df5c Merge branch 'maint-0.2.8' into maint-0.2.9 2017-02-13 14:38:03 -05:00
Nick Mathewson 9b90d515a9 Merge branch 'maint-0.2.7' into maint-0.2.8 2017-02-13 14:37:55 -05:00
Nick Mathewson 75fe218b16 Merge branch 'maint-0.2.6' into maint-0.2.7 2017-02-13 14:37:49 -05:00
Nick Mathewson 43c18b1b7a Merge branch 'maint-0.2.5' into maint-0.2.6 2017-02-13 14:37:42 -05:00
Nick Mathewson 124062e843 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-02-13 14:37:01 -05:00
Karsten Loesing f6016058b4 Update geoip and geoip6 to the February 8 2017 database. 2017-02-12 15:56:31 +01:00
Nick Mathewson 4bce2072ac Merge branch 'maint-0.2.6' into maint-0.2.7 2017-02-07 10:39:03 -05:00
Nick Mathewson 8a1f0876ed Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-02-07 10:38:05 -05:00
Nick Mathewson f2a30413a3 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-02-07 10:37:53 -05:00
Nick Mathewson 2ce4330249 Merge remote-tracking branch 'public/bug18710_025' into maint-0.2.5 2017-02-07 10:37:43 -05:00
Nick Mathewson c056d19323 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-02-07 10:37:31 -05:00
Nick Mathewson 3f5a710958 Revert "Revert "Add hidserv-stats filname to our sandbox filter"" 
This reverts commit 5446cb8d3d.

The underlying revert was done in 0.2.6, since we aren't backporting
seccomp2 loosening fixes to 0.2.6.  But the fix (for 17354) already
went out in 0.2.7.4-rc, so we shouldn't revert it in 0.2.7.
 2017-02-07 10:13:20 -05:00
Nick Mathewson 5b60bd84f2 Bump the version to 0.2.7.6-dev again 2017-02-07 09:59:54 -05:00
Nick Mathewson e91bb84a91 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 
maint-0.2.7-redux is an attempt to try to re-create a plausible
maint-0.2.7 branch.  I've started from the tor-0.2.7.6, and then I
merged maint-0.2.6 into the branch.

This has produced 2 conflicts: one related to the
rendcommon->rendcache move, and one to the authority refactoring.
 2017-02-07 09:59:12 -05:00
Nick Mathewson 85a2487f97 Disable a log_backtrace (which 0.2.4 does not have) in 16248 fix 2017-02-07 09:49:23 -05:00
Nick Mathewson cfeb1db2fb Add comments to connection_check_event(). 2017-02-07 09:48:24 -05:00
Nick Mathewson 457d38a6e9 Change behavior on missing/present event to warn instead of asserting. 
Add a changes file.
 2017-02-07 09:48:19 -05:00
Nick Mathewson 650c03127a If we start/stop reading on a dnsserv connection, don't assert. 
Fixes bug 16248. Patch from cypherpunks.  Bugfix on 0.2.0.1-alpha.
 2017-02-07 09:48:13 -05:00
Nick Mathewson 5446cb8d3d Revert "Add hidserv-stats filname to our sandbox filter" 
Reverting this in 0.2.6 only -- we're no backporting
seccomp2-loosening fixes to 0.2.6.

This reverts commit 2ec5e24c58.
 2017-02-07 09:28:50 -05:00
junglefowl c4920a60c6 Do not truncate too long hostnames 
If a hostname is supplied to tor-resolve which is too long, it will be
silently truncated, resulting in a different hostname lookup:

$ tor-resolve $(python -c 'print("google.com" + "m" * 256)')

If tor-resolve uses SOCKS5, the length is stored in an unsigned char,
which overflows in this case and leads to the hostname "google.com".
As this one is a valid hostname, it returns an address instead of giving
an error due to the invalid supplied hostname.
 2017-02-07 09:27:00 -05:00
Nick Mathewson 9379984128 Merge branch 'teor_bug21357-v2_029' into maint-0.2.9 2017-02-07 09:24:08 -05:00
Nick Mathewson dff390dcc7 Merge branch 'bug21108_029' into maint-0.2.9 2017-02-07 09:22:31 -05:00
Nick Mathewson c6f2ae514e Merge branch 'maint-0.2.5' into maint-0.2.6 2017-02-07 09:18:54 -05:00
Nick Mathewson b9ef21cf56 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-02-07 09:17:59 -05:00
Nick Mathewson e4a42242ea Backport the tonga->bifroest move to 0.2.4. 
This is a backport of 19728 and 19690
 2017-02-07 09:15:21 -05:00