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2014-02-15Remove a bunch of functions that were never called.Nick Mathewson
2013-11-22Handle unlikely negative time in tor_log_err_sigsafeNick Mathewson
Coverity wants this; CID 1130990.
2013-11-18Improve new assertion message loggingNick Mathewson
Don't report that a failure happened in the assertion_failed function just because we logged it from there.
2013-11-18Add a sighandler-safe logging mechanismNick Mathewson
We had accidentially grown two fake ones: one for backtrace.c, and one for sandbox.c. Let's do this properly instead. Now, when we configure logs, we keep track of fds that should get told about bad stuff happening from signal handlers. There's another entry point for these that avoids using non-signal-handler-safe functions.
2013-07-15Merge remote-tracking branch 'public/fancy_test_tricks'Nick Mathewson
Conflicts: src/common/include.am Conflict was from adding testsupport.h near where sandbox.h had already been added.
2013-07-11Add a basic seccomp2 syscall filter on LinuxCristian Toader
It's controlled by the new Sandbox argument. Right now, it's rather coarse-grained, it's Linux-only, and it may break some features.
2013-07-10Completely refactor how FILENAME_PRIVATE worksNick Mathewson
We previously used FILENAME_PRIVATE identifiers mostly for identifiers exposed only to the unit tests... but also for identifiers exposed to the benchmarker, and sometimes for identifiers exposed to a similar module, and occasionally for no really good reason at all. Now, we use FILENAME_PRIVATE identifiers for identifiers shared by Tor and the unit tests. They should be defined static when we aren't building the unit test, and globally visible otherwise. (The STATIC macro will keep us honest here.) For identifiers used only by the unit tests and never by Tor at all, on the other hand, we wrap them in #ifdef TOR_UNIT_TESTS. This is not the motivating use case for the split test/non-test build system; it's just a test example to see how it works, and to take a chance to clean up the code a little.
2013-02-07Merge remote-tracking branch 'public/easy_ratelim'Nick Mathewson
Conflicts: src/or/connection.c
2013-02-07Merge remote-tracking branch 'public/bug7816_023'Nick Mathewson
Conflicts: src/common/util.c
2013-01-16Update the copyright date to 201.Nick Mathewson
2012-12-28Fix various small leaks on error casesNick Mathewson
Spotted by coverity, bug 7816, bugfix on various versions.
2012-12-26Wrapper function for the common rate-limited-log pattern.Nick Mathewson
2012-10-12Rename all reserved C identifiers we definedNick Mathewson
For everything we declare that starts with _, make it end with _ instead. This is a machine-generated patch. To make it, start by getting the list of reserved identifiers using: git ls-tree -r --name-only HEAD | grep '\.[ch]$' | \ xargs ctags --c-kinds=defglmpstuvx -o - | grep '^_' | \ cut -f 1 | sort| uniq You might need gnu ctags. Then pipe the output through this script: ============================== use strict; BEGIN { print "#!/usr/bin/perl -w -i -p\n\n"; } chomp; next if ( /^__attribute__/ or /^__func__/ or /^_FILE_OFFSET_BITS/ or /^_FORTIFY_SOURCE/ or /^_GNU_SOURCE/ or /^_WIN32/ or /^_DARWIN_UNLIMITED/ or /^_FILE_OFFSET_BITS/ or /^_LARGEFILE64_SOURCE/ or /^_LFS64_LARGEFILE/ or /^__cdecl/ or /^__attribute__/ or /^__func__/ or /^_WIN32_WINNT/); my $ident = $_; my $better = $ident; $better =~ s/^_//; $better = "${better}_"; print "s/(?<![A-Za-z0-9_])$ident(?![A-Za-z0-9_])/$better/g;\n"; ============================== Then run the resulting script on all the files you want to change. (That is, all the C except that in src/ext.) 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2012-10-08Add LD_CHANNEL log domain in log.cAndrea Shepard
2012-07-17Change all SMARTLIST_FOREACH loops of >=10 lines to use BEGIN/ENDNick Mathewson
The SMARTLIST_FOREACH macro is more convenient than BEGIN/END when you have a nice short loop body, but using it for long bodies makes your preprocessor tell the compiler that all the code is on the same line. That causes grief, since compiler warnings and debugger lines will all refer to that one line. So, here's a new style rule: SMARTLIST_FOREACH blocks need to be short.
2012-06-05Resolve about 24 DOCDOCsNick Mathewson
2012-06-04Update copyright dates to 2012; add a few missing copyright statementsNick Mathewson
2012-06-04Add about 60 more DOCDOC comments to 0.2.3Nick Mathewson
Also, try to resolve some doxygen issues. First, define a magic "This is doxygen!" macro so that we take the correct branch in various #if/#else/#endifs in order to get the right documentation. Second, add in a few grouping @{ and @} entries in order to get some variables and fields to get grouped together.
2012-05-31Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson
(For bug 5969 fix)
2012-05-30Fix more clang format-nonliteral warnings (bug 5969)Nick Mathewson
2012-01-18Rename nonconformant identifiers.Nick Mathewson
Fixes bug 4893. These changes are pure mechanical, and were generated with this perl script: /usr/bin/perl -w -i.bak -p s/crypto_pk_env_t/crypto_pk_t/g; s/crypto_dh_env_t/crypto_dh_t/g; s/crypto_cipher_env_t/crypto_cipher_t/g; s/crypto_digest_env_t/crypto_digest_t/g; s/aes_free_cipher/aes_cipher_free/g; s/crypto_free_cipher_env/crypto_cipher_free/g; s/crypto_free_digest_env/crypto_digest_free/g; s/crypto_free_pk_env/crypto_pk_free/g; s/_crypto_dh_env_get_dh/_crypto_dh_get_dh/g; s/_crypto_new_pk_env_rsa/_crypto_new_pk_from_rsa/g; s/_crypto_pk_env_get_evp_pkey/_crypto_pk_get_evp_pkey/g; s/_crypto_pk_env_get_rsa/_crypto_pk_get_rsa/g; s/crypto_new_cipher_env/crypto_cipher_new/g; s/crypto_new_digest_env/crypto_digest_new/g; s/crypto_new_digest256_env/crypto_digest256_new/g; s/crypto_new_pk_env/crypto_pk_new/g; s/crypto_create_crypto_env/crypto_cipher_new/g; s/connection_create_listener/connection_listener_new/g; s/smartlist_create/smartlist_new/g; s/transport_create/transport_new/g;
2011-06-05Add the heartbeat domain in log.c:domain_list[]George Kadianakis
so that parse_log_domain() doesn't fail.
2011-05-23Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson
Conflicts: src/common/Makefile.am src/or/control.c
2011-05-20Fix some commentsRobert Ransom
2011-04-08Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson
Conflicts: src/or/rephist.c
2011-04-07Free pending_cb_messages on exitNick Mathewson
2011-03-16Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson
Conflicts: src/common/crypto.c
2011-03-16Clean up whitespaceNick Mathewson
2011-03-16Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson
Trivial Conflicts in src/common/crypto.c src/or/main.h src/or/or.h
2011-03-16Doxygen documentation for about 100 things that didn't have anyNick Mathewson
About 860 doxygen-less things remain in 0.2.2
2011-02-22Merge remote branch 'origin/maint-0.2.2'Nick Mathewson
2011-02-22That shalt also not have a label without a statement.Nick Mathewson
2011-02-04Thou shalt not overflow even stupidly small buffersRobert Ransom
2011-01-25Add a torrc option to report log domainsNick Mathewson
2011-01-25Simplify syntax for negated log domainsNick Mathewson
Previously if you wanted to say "All messages except network messages", you needed to say "[*,~net]" and if you said "[~net]" by mistake, you would get no messages at all. Now, if you say "[~net]", you get everything except networking messages.
2011-01-12typosRoger Dingledine
2011-01-03Merge remote branch 'origin/maint-0.2.2'Nick Mathewson
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
Conflicts: src/common/test.h src/or/test.c
2011-01-03Bump copyright statements to 2011Nick Mathewson
2010-12-21Merge remote branch 'origin/maint-0.2.2'Nick Mathewson
2010-12-11Only add each log message to pending_cb_messages once.Robert Ransom
2010-12-11Don't call flush_pending_log_callbacks while logging LD_NOCB messages.Robert Ransom
Found by boboper.
2010-12-01Open log files with CLOEXEC flag setSteven Murdoch
2010-11-19Better fix for 2190: defer libevent->controller messages instead of droppingNick Mathewson
2010-11-19Do not send Libevent log messages to a controller (0.2.1 backport)Nick Mathewson
Doing so could make Libevent call Libevent from inside a Libevent logging call, which is a recipe for reentrant confusion and hard-to-debug crashes. This would especially hurt if Libevent debug-level logging is enabled AND the user has a controller watching for low-severity log messages. Fix bug 2190; fix on 0.1.0.2-rc.
2010-11-19Do not send Libevent log messages to a controller.Nick Mathewson
Doing so could make Libevent call Libevent from inside a Libevent logging call, which is a recipe for reentrant confusion and hard-to-debug crashes. This would especially hurt if Libevent debug-level logging is enabled AND the user has a controller watching for low-severity log messages. Fix bug 2190; fix on 0.1.0.2-rc.
2010-10-04Make logging resolution configurable.Karsten Loesing
Implements enhancement 1668.
2010-07-09Rename log.h to torlog.hNick Mathewson
This should make us conflict less with system files named "log.h". Yes, we shouldn't have been conflicting with those anyway, but some people's compilers act very oddly. The actual change was done with one "git mv", by editing Makefile.am, and running find . -name '*.[ch]' | xargs perl -i -pe 'if (/^#include.*\Wlog.h/) {s/log.h/torlog.h/; }'
2010-02-27Merge remote branch 'origin/maint-0.2.1'Nick Mathewson
Conflicts: src/common/test.h src/or/test.c
2010-02-27Update Tor Project copyright yearsNick Mathewson
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