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Author SHA1 Message Date
Nick Mathewson
9ce431f032 Fix spaces. 2015-12-08 12:37:36 -05:00
Nick Mathewson
7f074e08d8 Merge branch 'feature13696_squashed' 2015-12-08 12:35:26 -05:00
Yawning Angel
353c71516e Add support for getrandom() and getentropy() when available 
Implements feature #13696.
 2015-12-08 12:34:53 -05:00
Nick Mathewson
2259de0de7 Always hash crypto_strongest_rand() along with some prng 
(before using it for anything besides feeding the PRNG)

Part of #17694
 2015-12-08 10:54:42 -05:00
Nick Mathewson
252149e8b4 Merge branch 'maint-0.2.7' 2015-12-08 10:23:56 -05:00
Nick Mathewson
c6a337557a Merge branch 'maint-0.2.6' into maint-0.2.7 2015-12-08 10:23:41 -05:00
Nick Mathewson
1adc2bf66f Merge branch 'maint-0.2.5' into maint-0.2.6 2015-12-08 10:20:21 -05:00
Nick Mathewson
c3d11b119d Merge branch 'maint-0.2.4' into maint-0.2.5 2015-12-08 10:20:14 -05:00
Nick Mathewson
35deb4d442 Merge branch 'bug17772_024' into maint-0.2.4 2015-12-08 10:18:31 -05:00
Arlo Breault
5138f5ca69 Ensure node is a guard candidate when picking a directory guard 2015-12-08 09:49:01 -05:00
Nick Mathewson
b585cf3ca3 Merge branch 'maint-0.2.7' 2015-12-08 09:44:01 -05:00
Nick Mathewson
eeb9751ead Merge branch 'maint-0.2.6' into maint-0.2.7 2015-12-08 09:43:42 -05:00
Nick Mathewson
b53ff86067 Merge branch 'maint-0.2.5' into maint-0.2.6 2015-12-08 09:43:25 -05:00
Nick Mathewson
4328525770 Merge branch 'maint-0.2.4' into maint-0.2.5 2015-12-08 09:38:48 -05:00
Nick Mathewson
b0867fec96 Fix a compilation warning introduced by clang 3.6 
There was a dead check when we made sure that an array member of a
struct was non-NULL.  Tor has been doing this check since at least
0.2.3, maybe earlier.

Fixes bug 17781.
 2015-12-08 09:37:05 -05:00
cypherpunks
95c03b29de Fix memory leak by circuit marked for close list 
This commit fixes a memory leak introduced by commit
8b4e5b7ee9.
 2015-12-08 08:52:10 -05:00
Nick Mathewson
1321608786 Merge branch 'maint-0.2.7' 2015-12-08 08:45:09 -05:00
Nick Mathewson
e9bf584694 Format IPv6 policies correctly. 
Previously we'd suppressed the mask-bits field in the output when
formatting a policy if it was >=32.  But that should be a >=128 if
we're talking about IPv6.

Since we didn't put these in descriptors, this bug affects only log
messages and controller outputs.

Fix for bug 16056.  The code in question was new in 0.2.0, but the
bug was introduced in 0.2.4 when we started supporting IPv6 exits.
 2015-12-08 08:44:58 -05:00
cypherpunks
d6adb26a49 Add changes file for 17778 2015-12-08 08:28:27 -05:00
cypherpunks
4ae555face Fix memory leak in ntor test 2015-12-08 08:28:27 -05:00
Nick Mathewson
79fdfd5231 Merge remote-tracking branch 'teor/exitpolicy-multicast' 2015-12-07 10:23:30 -05:00
Nick Mathewson
f727ebcba8 Merge remote-tracking branch 'teor/comments-20151204' 2015-12-07 10:13:20 -05:00
Nick Mathewson
0ec6757091 Merge branch 'maint-0.2.7' 2015-12-07 10:11:54 -05:00
Nick Mathewson
9c66afe772 Merge branch 'maint-0.2.6' into maint-0.2.7 2015-12-07 10:11:21 -05:00
Nick Mathewson
089ee13534 Merge branch 'maint-0.2.5' into maint-0.2.6 2015-12-07 10:10:44 -05:00
Nick Mathewson
e8e89fd7a1 Merge branch 'maint-0.2.4' into maint-0.2.5 2015-12-07 10:10:21 -05:00
teor (Tim Wilson-Brown)
329aa59e43 Comment-only change to connection_get_by_type_addr_port_purpose 
connection_get_by_type_addr_port_purpose also ignores connections
that are marked for close.
 2015-12-07 16:13:07 +11:00
teor (Tim Wilson-Brown)
b7525c39bf Comment-only changes to connection_connect 
port is in host order (addr is tor_addr_t, endianness is abstracted).

addr and port can be different to conn->addr and conn->port if
connecting via a proxy.
 2015-12-07 16:10:37 +11:00
teor (Tim Wilson-Brown)
3461bcb10e Move a comment in router_get_my_descriptor to the correct line 2015-12-07 16:10:37 +11:00
teor (Tim Wilson-Brown)
fb3e862b86 Update comment: get_connection_array no longer takes "n" 2015-12-07 16:10:37 +11:00
teor (Tim Wilson-Brown)
021958934f Consistently ignore multicast in internal reject private exit policies 
Consistently ignore multicast addresses when automatically
generating reject private exit policies.

Closes ticket 17763. Bug fix on 10a6390deb,
not in any released version of Tor. Patch by "teor".
 2015-12-07 14:46:19 +11:00
teor (Tim Wilson-Brown)
bca4095b93 Make policies_log_first_redundant_entry take a const smartlist_t * 
Also fixup code style.
 2015-12-06 21:34:52 +11:00
teor (Tim Wilson-Brown)
ba5053b45d Refactor policies_parse_exit_policy_internal 
Move logging of redundant policy entries in
policies_parse_exit_policy_internal into its own function.

Closes ticket 17608; patch from "juce".
 2015-12-06 21:32:09 +11:00
teor (Tim Wilson-Brown)
bb32c29986 Initialise configured_addresses to a known value (NULL) 2015-12-06 20:24:45 +11:00
cypherpunks
16bec0dfd9 Fix a memory leak in the exit policy parsing code 
This memory leak only occurs when the Tor instance is not an exit node.

Fixes code introduced in 10a6390deb.
 2015-12-06 20:24:07 +11:00
Karsten Loesing
dbb919cf94 Update geoip and geoip6 to the December 1 2015 database. 2015-12-05 17:02:59 +01:00
Nick Mathewson
ee5337e904 Merge branch 'maint-0.2.7' 2015-11-30 22:03:00 -05:00
cypherpunks
e408aa3b24 Add changes file for 17722 2015-11-30 22:02:50 -05:00
cypherpunks
be0891667e Fix undefined behavior caused by memory overlap 
The tor_cert_get_checkable_sig function uses the signing key included in
the certificate (if available) when a separate public key is not given.

When the signature is valid, the tor_cert_checksig function copies the
public key from the checkable structure to the public key field of the
certificate signing key.

In situations where the separate public key is not given but the
certificate includes a signing key, the source and destination pointers
in the copy operation are equal and invoke undefined behavior.

Undefined behaviour is avoided by ensuring both pointers are different.
 2015-11-30 22:02:22 -05:00
teor (Tim Wilson-Brown)
7ff18cc1b6 Avoid relying on malloc internals in test_rend_cache_purge. 
Closes ticket 17724. Bug fix on ade5005853 and 5e9f2384cf,
not in any released version of Tor. Patch by "teor".
 2015-12-01 10:50:14 +11:00
Nick Mathewson
0a701e5377 More fixes/debugging attempts for 17659 2015-11-27 12:54:57 -05:00
Nick Mathewson
a33e9f208a Add a stack trace for help debugging one part of 17659 2015-11-27 12:11:51 -05:00
Nick Mathewson
85a48d5e47 Merge branch 'fix-policies-memory-v2-squashed' 2015-11-27 11:54:52 -05:00
cypherpunks
8ce70fcbf3 Fix memory leak in policies test 2015-11-27 11:54:47 -05:00
teor (Tim Wilson-Brown)
3f83ea84c7 Fix use-after-free of stack memory in getinfo_helper_policies 2015-11-27 11:54:47 -05:00
teor (Tim Wilson-Brown)
7a6ed3e65e Fix use-after-free of stack memory in policies_parse_exit_policy* 
Change the function names & comments to make the copying explicit.
 2015-11-27 11:54:47 -05:00
Nick Mathewson
eedef41944 use sockaddr_storage for stack-allocated sockets in ersatz socketpair 2015-11-27 11:52:59 -05:00
Nick Mathewson
f108be7c25 Make SIZEOF_SOCKADDR return socklen_t to avoid bad compares. 2015-11-27 11:48:54 -05:00
Nick Mathewson
a45aacd2e2 Use uint16_t, not in_port_t (which does not exist on Windows). See #17638. 2015-11-27 11:39:03 -05:00
Nick Mathewson
5665775e8c Check magic number in connection_ap_attach_pending 2015-11-27 11:21:51 -05:00