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446 Commits

Author SHA1 Message Date
Nick Mathewson cd3fc2aa48 Merge remote-tracking branch 'neel/b25511-r4' 2018-04-23 09:13:24 -04:00
Neel Chauhan 9e3e1b8bfb Add format_local_iso_time_nospace() 2018-04-16 20:37:50 -04:00
Mike Perry 0e06a9c3e7 Helper function to add u32 without overflow. 2018-04-16 21:46:31 +00:00
Neel Chauhan 9df110cd72
Remove PortForwarding options 
Signed-off-by: Isis Lovecruft <isis@torproject.org>
 2018-04-04 00:19:33 +00:00
Nick Mathewson 6317aa2cc0 Merge branch 'maint-0.3.3' 2018-03-28 07:50:47 -04:00
Nick Mathewson b504c854d3 Rename string_is_valid_hostname -> string_is_valid_nonrfc_hostname 
Per discussion on 25055.
 2018-03-28 07:42:27 -04:00
rl1987 0e453929d2 Allow IPv6 address strings to be used as hostnames in SOCKS5 requests 2018-03-28 07:39:03 -04:00
Nick Mathewson 4dc228e35b Remove workaround code for systems where free(NULL) is busted. 
Add an autoconf test to make sure we won't regret it.

Closes ticket 24484.
 2018-02-15 20:13:44 -05:00
Nick Mathewson 519fa1a3e6 Document the alignment limitation of tor_free() 2018-01-10 12:57:13 -05:00
Nick Mathewson 285632a61b Replace all FREE_AND_NULL* uses to take a type and a free function. 
This commit was made mechanically by this perl script:

\#!/usr/bin/perl -w -i -p

next if /^#define FREE_AND_NULL/;
s/\bFREE_AND_NULL\((\w+),/FREE_AND_NULL\(${1}_t, ${1}_free_,/;
s/\bFREE_AND_NULL_UNMATCHED\(/FREE_AND_NULL\(/;
 2017-12-08 14:47:19 -05:00
Nick Mathewson 95531ddfbf Let's have only one FREE_AND_NULL variant. 
This commit removes the old FREE_AND_NULL, and renames the old
FREE_AND_NULL_UNMATCHED so that it is now called FREE_AND_NULL.

This will break all the FREE_AND_NULL_* users; the next commit will
fix them.
 2017-12-08 14:47:19 -05:00
Nick Mathewson 1d348989b0 Make tor_free only evaluate its input once (at least on gcc and clang) 2017-12-08 14:47:19 -05:00
Nick Mathewson db024adc90 Switch to a safer FREE_AND_NULL implementation 
This one only evaluates the input once, so it cannot mess up even if
there are side effects.
 2017-12-08 14:47:19 -05:00
Nick Mathewson c92ac9f5cb Convert the rest of src/common's headers to use FREE_AND_NULL 2017-12-08 14:47:19 -05:00
Nick Mathewson c1bdb80aba Add a macro to call a free_ function and clear a variable 2017-11-17 11:45:47 -05:00
Nick Mathewson c1deabd3b0 Run our #else/#endif annotator on our source code. 2017-09-15 16:24:44 -04:00
Nick Mathewson 1098893e4f Exit when we can't write to a configured pid file 
This is probably what the user wants, according to 20119.
 2017-09-06 11:50:22 -04:00
Nick Mathewson eb43401bfb Add a 'NoExec' option that causes tor_spawn_background() to fail 
Core of an implementation for 22976.
 2017-08-09 10:45:48 -04:00
Neel Chauhan 5ee6ca8da2 Switch to offsetof() 2017-08-03 08:56:35 -04:00
Daniel Pinto ba3a5f82f1 Add support for %include funcionality on torrc #1922 
config_get_lines is now split into two functions:
 - config_get_lines which is the same as before we had %include
 - config_get_lines_include which actually processes %include
 2017-05-18 23:44:16 +01:00
Taylor Yu c5adab0258 Make CEIL_DIV() slightly more overflow-safe 2017-04-06 13:54:46 -04:00
Nick Mathewson b6f22524ee Move config line parsing function to confline.c 2017-04-04 11:11:01 -04:00
Nick Mathewson 7505f452c8 Run the copyright update script. 2017-03-15 16:13:17 -04:00
Alexander Færøy 6e78ede73f
Remove buffered I/O stream usage in process_handle_t. 
This patch removes the buffered I/O stream usage in process_handle_t and
its related utility functions. This simplifies the code and avoids racy
code where we used buffered I/O on non-blocking file descriptors.

See: https://bugs.torproject.org/21654
 2017-03-09 00:10:17 +01:00
Nick Mathewson 7e469c1002 Merge branch 'bug20894_029_v3' 2017-02-14 19:10:20 -05:00
Nick Mathewson c4f2faf301 Don't atoi off the end of a buffer chunk. 
Fixes bug 20894; bugfix on 0.2.0.16-alpha.

We already applied a workaround for this as 20834, so no need to
freak out (unless you didn't apply 20384 yet).
 2017-02-14 16:38:47 -05:00
Hans Jerry Illikainen a23fd15786 Fix unreachable heap corruption in base64_decode() 
Give size_mul_check() external linkage and use it in base64_decode() to
avoid a potential integer wrap.

Closes #19222
 2016-12-23 09:47:09 -05:00
Nick Mathewson 539eba0a4b Teach parse_iso_time about the spaceless variant. 
(We previously added support for generating the spaceless
2016-11-14T19:58:12 variant, but not for actually parsing it.)
 2016-11-30 14:42:52 -05:00
overcaffeinated b8b8b6b70e Add implementation of smartlist_add_strdup 
Add smartlist_add_strdup(sl, string) - replaces the use of
smartlist_add(sl, tor_strdup(string)). Fixes bug 20048.
 2016-10-27 10:12:28 +01:00
Nick Mathewson 05aed5b635 Allow a unix: address to contain a C-style quoted string. 
Feature 18753 -- all this to allow spaces.
 2016-10-04 15:43:20 -04:00
Nick Mathewson 5927ed8d33 checkSpace.pl now forbids more identifiers. 
The functions it warns about are:
  assert, memcmp, strcat, strcpy, sprintf, malloc, free, realloc,
  strdup, strndup, calloc.

Also, fix a few lingering instances of these in the code. Use other
conventions to indicate _intended_ use of assert and
malloc/realloc/etc.
 2016-09-06 12:35:37 -04:00
Andrea Shepard 1995328a3d Keep make check-spaces happy 2016-07-29 05:05:12 +00:00
Nick Mathewson 09c25697d7 Add a function to simplify a fraction. 
Apparently remembering euclid's algorithm does pay off sooner or later.
 2016-07-26 11:23:34 -04:00
Nick Mathewson fb7f90c181 Tweaks on 19435 fix: 
* Raise limit: 16k isn't all that high.
   * Don't log when limit exceded; log later on.
   * Say "over" when we log more than we say we log.
   * Add target version to changes file
 2016-07-26 09:59:48 -04:00
Ivan Markin 77459b97aa Fix integer overflow in the rate-limiter (#19435). 2016-07-26 09:49:40 -04:00
Nick Mathewson aaa3129043 Merge remote-tracking branch 'dgoulet/ticket16943_029_05-squashed' 
Trivial Conflicts:
	src/or/or.h
	src/or/routerparse.c
 2016-07-01 15:29:05 -04:00
Andrea Shepard f99c9df02b Make things mockable for dump_desc_populate_fifo_from_directory() unit test 2016-06-30 07:03:26 +00:00
Andrea Shepard 42f089473a Unit test for dump_desc_populate_one_file() 2016-06-30 07:03:26 +00:00
Andrea Shepard 38cced90ef Move unparseable descriptor dumps into subdirectory of DataDir 2016-06-30 07:03:25 +00:00
Andrea Shepard 17ed2fed68 Expose dump_desc() to the test suite and make things it calls mockable 2016-06-30 07:03:24 +00:00
David Goulet 9744a40f7a Add tor_htonll/ntohll functions 
Signed-off-by: David Goulet <dgoulet@ev0ke.net>
 2016-06-20 15:26:58 -04:00
Nick Mathewson c9ea9de806 Remove parse_config_line_from_str alias 
All of our code just uses parse_config_line_from_str_verbose.
 2016-06-16 15:40:56 -04:00
Nick Mathewson 79370914d1 tests for size_mul_check__() 
it's important, and we should make sure we got it right.
 2016-06-16 10:43:01 -04:00
Nick Mathewson f2205071f0 Remove round_int64_to_next_multiple_of: It is now unused. 2016-05-19 21:21:24 -04:00
Nick Mathewson 7865402106 Move tor_assert implementation into its own header/module. 2016-04-04 11:06:04 -04:00
Peter Palfrader 1ef7df551d First RelaxDirModeCheck implementation 2016-03-01 17:08:14 +01:00
Nick Mathewson 57699de005 Update the copyright year. 2016-02-27 18:48:19 +01:00
cypherpunks 1e9950847c Define O_NOFOLLOW on platforms that do not have it 
Fixes #18339
 2016-02-22 15:28:24 -05:00
Nick Mathewson af116081f9 Make the no-assertions-during-coverage check into a configure option 
Closes ticket 18242.

The rationale here is that I like having coverage on by default in my
own working directory, but I always want assertions turned on unless
I'm doing branch coverage specifically.
 2016-02-04 12:51:52 -05:00
Nick Mathewson d20a3d07e3 Merge branch 'karsten_bug13192_026_03_teor' 2015-11-12 11:40:58 -05:00