Implement code to manually force the OpenSSL client cipher list to match the one recommended in proposal 124, *even if* we do not know all those ciphers. This is a bit of a kludge, but it is at least decently well commented.
svn:r15173
run out of reachable directory mirrors. Once upon a time reloading
it would set the 'is_running' flag back to 1 for them. It hasn't
done that for a long time.
svn:r15004
the "do we have enough directory info?" calculation that checked
how many relays we believed to still be running based on our own
experience. So if we went offline, we never gave up trying to make
new circuits; worse, when we came back online we didn't recognize
that we should give all the relays another chance. Bugfix on
0.2.0.9-alpha; fixes bugs 648 and 675.
svn:r14970
Fwdport Bugfix: an authority signature is "unrecognized" if we lack a dirserver entry for it, even if we have an older cached certificate that says it is recognized. This affects clients who remove entries from their dirserver list without clearing their certificate cache.
svn:r14597
apply patch from lodger: reject requests for reverse-dns lookup of names in private address space. make non-exits reject all dns requests. Fixes bug 619.
svn:r14410
On platforms using pthreads, allow a thread to acquire a lock it already holds. This is crucial for logging: otherwise any log message thrown from inside the logging process (especially from control.c) will deadlock. Win32 CriticalSections are already recursive. Bug spotted by nwf. Bugfix on 0.2.0.16-alpha. Backport candidate. I hope this is portable.
svn:r14406
Do not allocate excess space for named_flag and unnamed_flag in dirvote.c. Fixes bug 662. Not a dangerous bug: sizeof(int*) is at least as big as sizeof(int) everywhere.
svn:r14391
Make dumpstats() log the size and fullness of openssl-internal buffers, so I can test my hypothesis that many of them are empty, and my alternative hypothesis that many of them are mostly empty, against the null hypothesis that we really need to be burning 32K per open OR connection on this.
svn:r14350
The optimist calls the glass half full. The pessimist calls it half empty. The engineer says it is twice as large as it needs to be. In this case, the engineer says that the default smartlist size is twice as large as it needs to be and wouldn't it be nice to save half a megabyte with a one-line patch?
svn:r14341
When we remove old routers, use Bloom filters rather than a digestmap-based set in order to tell which ones we absolutely need to keep. This will save us roughly a kazillion little short-lived allocations for hash table entries.
svn:r14318
Add a new SMARTLIST_FOREACH_JOIN macro to iterate through two sorted lists in lockstep. This happens at least 3 times in the code so far, and is likely to happen more in the future. Previous attempts to do so proved touchy, tricky, and error-prone: now, we only need to get it right in one place.
svn:r14309
New --hush command-line option similar to --quiet. While --quiet disables all
logging to the console on startup, --hush limits the output to messages of
warning and error severity.
svn:r14222
Add new stacklike, free-all-at-once memory allocation strategy. Use it when parsing directory information. This helps parsing speed, and may well help fragmentation some too. hidden-service-related stuff still uses the old tokenizing strategies.
svn:r14194
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
