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path: root/src/common/address.c
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2015-07-31Move formatting functions around.Nick Mathewson
The base64 and base32 functions used to be in crypto.c; crypto_format.h had no header; some general-purpose functions were in crypto_curve25519.c. This patch makes a {crypto,util}_format.[ch], and puts more functions there. Small modules are beautiful!
2015-06-29Try a little harder to fix the tor-ci-windows builder, or figure out why it ↵Nick Mathewson
is broke
2015-06-29Remove checks for visual C 6.Nick Mathewson
2015-03-31Merge branch 'ticket14710_squashed'Nick Mathewson
2015-03-31Whitebox test for get_interface_address6_via_udp_socket_hack().rl1987
Also, fix some whitespace mishaps.
2015-03-31Bugfix: we don't want loopback/multicastaddress from _hack().rl1987
2015-03-31Moving the hacky part of get_interface_address6() into separate function.rl1987
2015-02-16Fix deadcode warning in get_interface_addresses_raw().Nick Mathewson
CID 1268070
2015-02-16Fix a trivial double-close in address.c. CID 1268071Nick Mathewson
2015-02-12Avoid undefined behaviour in ifreq_to_smartlistSebastian Hahn
This could trigger where _SIZEOF_ADDR_IFREQ() might not return a multiple of sizeof(void *). Fixes bug 14875; not in any released version of Tor.
2015-02-12Actually get all interface addressesSebastian Hahn
If we guessed a buffer size too small, we never increased the buffer and tried again Also simplify the interface of ifreq_to_smartlist a little
2015-01-23Merge branch 'if_addr_refactoring_squashed'Nick Mathewson
Conflicts: src/test/include.am src/test/test.c
2015-01-23Refactor code that looks up addresses from interfacesrl1987
Now the code has separate implementation and examination functions, uses smartlists sanely, and has relatively decent test coverage.
2015-01-07Commit second draft of Jake's SOCKS5-over-AF_UNIX patch. See ticket #12585.Jacob Appelbaum
Signed-off-by: Andrea Shepard <andrea@torproject.org>
2015-01-02Bump copyright dates to 2015, in case someday this matters.Nick Mathewson
2014-12-30Remove a logically dead check to please coverityNick Mathewson
2014-12-29Wipe all of the target space in tor_addr_{to,from}_sockaddr()Nick Mathewson
Otherwise we risk a subsequent memdup or memcpy copying uninitialized RAM into some other place that might eventually expose it. Let's make sure that doesn't happen. Closes ticket 14041
2014-12-29Merge branch 'resolvemyaddr_squashed'Nick Mathewson
2014-12-29Adding comprehensive test cases for resolve_my_address.rl1987
Also, improve comments on resolve_my_address to explain what it actually does.
2014-12-21Fix a comment in tor_addr_parseteor
2014-11-12Merge remote-tracking branch 'public/bug7484'Nick Mathewson
Conflicts: src/test/test_addr.c
2014-10-28Add another year to our copyright dates.Nick Mathewson
Because in 95 years, we or our successors will surely care about enforcing the BSD license terms on this code. Right?
2014-10-23Fix minor typos, two line lengths, and a repeated includeteor
2014-09-25Tell autoconf to make the compiler act as c99Nick Mathewson
Apparently some compilers want extra switches.
2014-09-25Tweak address.c to use a little c99 syntaxNick Mathewson
Since address.c is the first file to get compiled, let's have it use a little judicious c99 in order to catch broken compilers that somehow make it past our autoconf tests.
2014-09-15Clear up another clangalyzer issueNick Mathewson
"The NULL pointer warnings on the return value of tor_addr_to_in6_addr32() are incorrect. But clang can't work this out itself due to limited analysis depth. To teach the analyser that the return value is safe to dereference, I applied tor_assert to the return value." Patch from teor. Part of 13157.
2014-09-02Fix a number of clang analyzer false-positivesNick Mathewson
Most of these are in somewhat non-obvious code where it is probably a good idea to initialize variables and add extra assertions anyway. Closes 13036. Patches from "teor".
2014-05-22sandbox: revamp sandbox_getaddrinfo cacheingNick Mathewson
The old cache had problems: * It needed to be manually preloaded. (It didn't remember any address you didn't tell it to remember) * It was AF_INET only. * It looked at its cache even if the sandbox wasn't turned on. * It couldn't remember errors. * It had some memory management problems. (You can't use memcpy to copy an addrinfo safely; it has pointers in.) This patch fixes those issues, and moves to a hash table. Fixes bug 11970; bugfix on 0.2.5.1-alpha.
2014-04-18scan-build: Add a check for result from getaddrinfoNick Mathewson
As documented, getaddrinfo always sets its result when it returns no error. But scan-build doesn't know that, and thinks we might be def
2014-04-05Merge remote-tracking branch 'public/bug10801_024'Nick Mathewson
Conflicts: src/common/address.c src/or/config.c
2014-04-05Make tor_addr_port_parse handle portless IPv6 addresses correctly.Nick Mathewson
(Not a bugfix on any Tor release; before 10801_024, it didn't handle portless addresses at all.)
2014-04-01Merge remote-tracking branch 'public/bug4645'Nick Mathewson
Conflicts: src/or/dirserv.c
2014-04-01Merge remote-tracking branch 'public/bug11232'Nick Mathewson
2014-03-27Don't do a DNS lookup on a bridge line addressNick Mathewson
Fixes bug 10801; bugfix on 07bf274d in 0.2.0.1-alpha.
2014-03-25Fix warnings from doxygenNick Mathewson
Most of these are simple. The only nontrivial part is that our pattern for using ENUM_BF was confusing doxygen by making declarations that didn't look like declarations.
2014-03-18Fix a ubsan warning in addr_mask_get_bitsNick Mathewson
ubsan doesn't like us to do (1u<<32) when 32 is wider than unsigned. Fortunately, we already special-case addr_mask_get_bits(0), so we can just change the loop bounds.
2014-02-12Disallow "*/maskbits" as an address pattern.Nick Mathewson
Fixes bug 7484. We've had this bug back in a8eaa79e031ee04d44 in 0.0.2pre14, when we first started allowing address masks.
2014-02-12Siphash-2-4 is now our hash in nearly all cases.Nick Mathewson
I've made an exception for cases where I'm sure that users can't influence the inputs. This is likely to cause a slowdown somewhere, but it's safer to siphash everything and *then* look for cases to optimize. This patch doesn't actually get us any _benefit_ from siphash yet, since we don't really randomize the key at any point.
2014-02-03Removing is_internal_IP() function. Resolves ticket 4645.rl1987
2013-10-08Merge remote-tracking branch 'origin/maint-0.2.4'Nick Mathewson
2013-10-08When examining interfaces to find an address, discard non-up ones.Nick Mathewson
Patch from "hantwister" on trac. Fixes bug #9904; bugfix on 0.2.3.11-alpha.
2013-09-09Fix compilation on OSXNick Mathewson
2013-09-06passing hints as a const pointer to sandbox_getaddrinfo(), also one tor_free ↵Cristian Toader
macro fails to compile..
2013-09-03fixed bug where sandbox_getaddrinfo() would fail when -Sandbox is 0Cristian Toader
2013-08-19fix for getaddrinfo open syscallCristian Toader
2013-03-18Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4Nick Mathewson
Conflicts: src/test/test_addr.c
2013-03-01Make sure that [::1] is recognized as a private addressNick Mathewson
Fixes bug 8377; bugfix on 0.2.1.3-alpha.
2013-02-23Remove some totally unused functionsNick Mathewson
2013-02-01Rename log() to tor_log() for loggingNick Mathewson
This is meant to avoid conflict with the built-in log() function in math.h. It resolves ticket 7599. First reported by dhill. This was generated with the following perl script: #!/usr/bin/perl -w -i -p s/\blog\(LOG_(ERR|WARN|NOTICE|INFO|DEBUG)\s*,\s*/log_\L$1\(/g; s/\blog\(/tor_log\(/g;
2013-01-16Update the copyright date to 201.Nick Mathewson
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