Only dump all guard node status to the log when the guard node status actually changes. Downgrade the 4 most common remaining INFO log messages to DEBUG.
svn:r14069
Part of fix for bug 617: allow connection_ap_handshake_attach_circuit() to mark connections, to avoid double-mark warnings. Note that this is an incomplete refactoring.
svn:r14066
Use 8k pages in openbsd malloc code on alpha. Bug and solution found by weasel. Also, when initializing openbsd malloc code, check that compiled page size matches output of getpagesize().
svn:r14056
Add a malloc_good_size() implementation to OpenBSD_malloc_Linux.c. Also, make configure.in not use support functions for the platform malloc when we are not using the platform mallocs.
svn:r14010
Have OpenBSD_malloc_Linux.c use SIZE_T_MAX from torint.h, instead of checking cpu macros. There is always one more cpu you havent checked for.
svn:r14000
Fix for bug 614: always look at the network BIO for the SSL object, not at the buffering BIO (if one exists because we are renegotiating or something). Bugfix on 0.1.2.x, oddly enough, though it should be impossible to trigger the problem there. Backport candidate. See comments in tortls.c for detailed implementation note.
svn:r13975
Forward-port: Fix the SVK version detection logic to work right on a branch: tolerate multiple "copied from" tags and only look at the first.
svn:r13959
Fix bug spotted by mwenge: a server_event should not be a sever_event. Also, fix compile errors in config.c and control.c with --enable-gcc-warnings.
svn:r13957
Implement domain-selection for logging. Source is documented; needs documentation in manpage (maybe). For now, see doxygen comment on parse_log_severity_config in log.c
svn:r13875
authorities for their first directory fetch, even if their DirPort
is off or if they don't know they're reachable yet. This will help
them bootstrap better. Bugfix on 0.2.0.18-alpha; fixes bug 609.
svn:r13688
Do the last part of arma's fix for bug 437: Track the origin of every addrmap, and use this info so we can remove all the trackhostexits-originated mappings for a given exit.
svn:r13660
example, when answering a directory request), reset the
time-to-give-up timeout every time we manage to write something
on the socket. Bugfix on 0.1.2.x.
svn:r13643
Fix a bug that kept buf_find_string_offset from finding a string at the very end of the buffer. Add a unit test for this. Also, do not save a pointer to a chunk that might get reallocated by buf_pullup().
svn:r13635
add a flag to suppress overwriting the certificates file with new certificates, so we do not overwrite all certs when starting as an authority.
svn:r13630
Apply patch from Sebastian Hahn: stop imposing an arbitrary maximum on the number of file descriptors used for busy servers. Bug reported by Olaf Selke.
svn:r13626
Add some checks in torgzip.c to make sure we never overflow size_t there. Also make sure we do not realloc(list,0) in container.c. Backport candidate.
svn:r13587
would stop building circuits and start refusing connections after
24 hours, since we false believed that Tor was dormant. Reported
by nwf; bugfix on 0.1.2.x.
svn:r13583
Add openbsd memory allocator discussed in bug 468, to make it easier for linux users to get non-awful allocation patterns. Use --enable-openbsd-malloc to turn it on. Needs more testing.
svn:r13544
Re-tune mempool parametes based on testing on peacetime: use smaller chuncks, free them a little more aggressively, and try very hard to concentrate allocations on fuller chunks. Also, lots of new documentation.
svn:r13484
Add a bunch more code documentation; change the interface of fetch_var_cell_from_buf() so it takes the current link protocol into account and can't get confused by weird command bytes on v1 connections.
svn:r13430
Add a couple of (currently disabled) strategies for trying to avoid using too much ram in memory pools: prefer putting new cells in almost-full chunks, and be willing to free the last empty chunk if we have not needed it for a while. Also add better output to mp_pool_log_status to track how many mallocs a given memory pool strategy is saving us, so we can tune the mempool parameters.
svn:r13428
Be more thorough about memory poisoning and clearing. Add an in-place version of aes_crypt in order to remove a memcpy from relay_crypt_one_payload.
svn:r13414
Initial attempts to track down bug 600, and refactor possibly offending code. 1) complain early if circuit state is set to OPEN when an onionskin is pending. 2) refactor onionskin field into one only used when n_conn is pending, and a separate onionskin field waiting for attention by a cpuworker. This might even fix the bug. More likely, it will make it fail with a more useful core.
svn:r13394
Fix some XXX020 items in control.c: add a maximum line length and note that the number of versioning authorities is no longer apparent to clients.
svn:r13390
Periodically check whether we have an expired consensus networkstatus. If we do, and we think we have enough directory info, then call router_dir_info_changed(). Fixes bug 401. This bug was deferred from 0.1.2.x, but fixing it there is nontrivial.
svn:r13342
Write a new autoconf macro to test whether a function is declared. It is suboptimal and possibly buggy in some way, but it seems to work for me. use it to test for a declaration of malloc_good_size, so we can workaround operating systems (like older OSX) that have the function in their libc but do not deign to declare it in their headers. Should resolve bug 587.
svn:r13339
Fix bug 597: stop telling people to email Tor-ops. Also give a better suggestion when some other identity has been assigned the nickname we are using.
svn:r13337
Tor can warn and/or refuse connections to ports commonly used with
vulnerable-plaintext protocols.
We still need to figure out some good defaults for them.
svn:r13198
Fix an assert if we post a general-purpose descriptor via the
control port but that descriptor isn't mentioned in our current
network consensus. Bug reported by Jon McLachlan; bugfix on
0.2.0.9-alpha.
svn:r13153
