tor-commits December 2013

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992 discussions

[metrics-web/master] Make connbidirect graph more readable.
by karsten＠torproject.org 22 Dec '13

22 Dec '13

commit d708c6ff61ab01ec9b6f4b585bc610b41a3f31ee Author: Karsten Loesing <karsten.loesing(a)gmx.net> Date: Sun Dec 22 09:02:53 2013 +0100 Make connbidirect graph more readable. Based on suggestions by Rob Jansen. --- rserve/graphs.R | 46 +++++++++++++++++++++++++++++++--------------- 1 file changed, 31 insertions(+), 15 deletions(-) diff --git a/rserve/graphs.R b/rserve/graphs.R index 014ffc0..ea25a1d 100644 --- a/rserve/graphs.R +++ b/rserve/graphs.R @@ -674,28 +674,44 @@ plot_connbidirect <- function(start, end, path) { end <- min(end, as.character(Sys.Date() - 2)) c <- read.csv("/srv/metrics.torproject.org/web/stats/connbidirect.csv", stringsAsFactors = FALSE) - c <- c[c$date >= start & c$date <= end, ] + c <- c[c$date >= start & c$date <= end & + c$read + c$write + c$both > 0, ] c <- data.frame(date = as.Date(c$date, "%Y-%m-%d"), - readnum = c$read, writenum = c$write, bothnum = c$both) - connbidirect <- data.frame(date = c$date, c[, 2:4] / - (c$readnum + c$writenum + c$bothnum)) - connbidirect <- melt(connbidirect, id = "date") + both = c$both / (c$read + c$write + c$both), + read = c$read / (c$read + c$write + c$both), + write = c$write / (c$read + c$write + c$both)) + c <- aggregate(list(both = c$both, read = c$read, write = c$write), + by = list(date = c$date), quantile, + probs = c(0.25, 0.5, 0.75)) + c <- rbind( + data.frame(date = as.Date(c$date), data.frame(c$both), + variable = "both"), + data.frame(date = as.Date(c$date), data.frame(c$write), + variable = "write"), + data.frame(date = as.Date(c$date), data.frame(c$read), + variable = "read")) date_breaks <- date_breaks( - as.numeric(max(as.Date(connbidirect$date, "%Y-%m-%d")) - - min(as.Date(connbidirect$date, "%Y-%m-%d")))) - ggplot(connbidirect, aes(x = as.Date(date, "%Y-%m-%d"), y = value, - colour = variable)) + - geom_point(size = 2.5) + + as.numeric(max(as.Date(c$date, "%Y-%m-%d")) - + min(as.Date(c$date, "%Y-%m-%d")))) + ggplot(c, aes(x = date, y = X50., colour = variable)) + + geom_line(size = 0.75) + + geom_ribbon(aes(x = date, ymin = X25., ymax = X75., fill = variable), + alpha = 0.5, legend = FALSE) + scale_x_date(name = paste("\nThe Tor Project - ", "https://metrics.torproject.org/", sep = ""), format = date_breaks$format, major = date_breaks$major, minor = date_breaks$minor) + scale_y_continuous(name = "", formatter = "percent") + - scale_colour_hue("", breaks = c("readnum", "writenum", "bothnum"), - labels = c("Mostly reading", "Mostly writing", - "Both reading and writing")) + - opts(title = "Fraction of connections used uni-/bidirectionally", - legend.position = "top") + scale_colour_hue(name = "Medians and interquartile ranges", + breaks = c("both", "write", "read"), + labels = c("Both reading and writing", "Mostly writing", + "Mostly reading")) + + scale_fill_hue(name = "Medians and interquartile ranges", + breaks = c("both", "write", "read"), + labels = c("Both reading and writing", "Mostly writing", + "Mostly reading")) + + opts(title = "Fraction of connections used uni-/bidirectionally\n", + legend.position = "top") ggsave(filename = path, width = 8, height = 5, dpi = 72) }

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[tor/release-0.2.4] fold in changes files so far
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit 00285acca3c2d267e1403062eb2928eb0e45674e Author: Roger Dingledine <arma(a)torproject.org> Date: Sun Dec 22 02:35:20 2013 -0500 fold in changes files so far --- ChangeLog | 24 ++++++++++++++++++++++++ changes/bug10402 | 11 ----------- changes/bug10409 | 3 --- changes/bug10423 | 4 ---- changes/bug10456 | 6 ------ 5 files changed, 24 insertions(+), 24 deletions(-) diff --git a/ChangeLog b/ChangeLog index c401a65..eb4a0be 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,27 @@ +Changes in version 0.2.4.20 - 201?-??-?? + o Major bugfixes: + - Do not allow OpenSSL engines to replace the PRNG, even when + HardwareAccel is set. The only default builtin PRNG engine uses + the Intel RDRAND instruction to replace the entire PRNG, and + ignores all attempts to seed it with more entropy. That's + cryptographically stupid: the right response to a new alleged + entropy source is never to discard all previously used entropy + sources. Fixes bug 10402; works around behavior introduced in + OpenSSL 1.0.0. Diagnosis and investigation thanks to "coderman" + and "rl1987". + - Avoid launching spurious extra circuits when a stream is pending. + This fixes a bug where any circuit that _wasn't_ unusable for new + streams would be treated as if it were, causing extra circuits to + be launched. Fixes bug 10456; bugfix on 0.2.4.12-alpha. + + o Minor bugfixes: + - Avoid a crash bug when starting with a corrupted microdescriptor + cache file. Fixes bug 10406; bugfix on 0.2.2.6-alpha. + - If we fail to dump a previously cached microdescriptor to disk, avoid + freeing duplicate data later on. Fixes bug 10423; bugfix on + 0.2.4.13-alpha. Spotted by "bobnomnom". + + Changes in version 0.2.4.19 - 2013-12-11 The Tor 0.2.4 release series is dedicated to the memory of Aaron Swartz (1986-2013). Aaron worked on diverse projects including helping to guide diff --git a/changes/bug10402 b/changes/bug10402 deleted file mode 100644 index eac00bd..0000000 --- a/changes/bug10402 +++ /dev/null @@ -1,11 +0,0 @@ - o Major bugfixes: - - Do not allow OpenSSL engines to replace the PRNG, even when - HardwareAccel is set. The only default builtin PRNG engine uses - the Intel RDRAND instruction to replace the entire PRNG, and - ignores all attempts to seed it with more entropy. That's - cryptographically stupid: the right response to a new alleged - entropy source is never to discard all previously used entropy - sources. Fixes bug 10402; works around behavior introduced in - OpenSSL 1.0.0. Diagnosis and investigation thanks to "coderman" - and "rl1987". - diff --git a/changes/bug10409 b/changes/bug10409 deleted file mode 100644 index 5ef5ae2..0000000 --- a/changes/bug10409 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes: - - Avoid a crash bug when starting with a corrupted microdescriptor - cache file. Fix for bug 10406; bugfix on 0.2.2.6-alpha. diff --git a/changes/bug10423 b/changes/bug10423 deleted file mode 100644 index 493b7b1..0000000 --- a/changes/bug10423 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes: - - If we fail to dump a previously cached microdescriptor to disk, avoid - freeing duplicate data later on. Fix for bug 10423; bugfix on - 0.2.4.13-alpha. Spotted by "bobnomnom". diff --git a/changes/bug10456 b/changes/bug10456 deleted file mode 100644 index fb3b92f..0000000 --- a/changes/bug10456 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes: - - Avoid launching spurious extra circuits when a stream is pending. - This fixes a bug where any circuit that _wasn't_ unusable for new - streams would be treated as if it were, causing extra circuits to - be launched. Fixes bug 10456; bugfix on 0.2.4.12-alpha. -

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[tor/release-0.2.4] Avoid double-free on failure to dump_descriptor() a cached md
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit 46b3b6208de3e5a5b87b4a33387d18343bc3c851 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Dec 17 13:12:52 2013 -0500 Avoid double-free on failure to dump_descriptor() a cached md This is a fix for 10423, which was introducd in caa0d15c in 0.2.4.13-alpha. Spotted by bobnomnom. --- changes/bug10423 | 4 ++++ src/or/microdesc.c | 33 ++++++++++++++++++++++----------- 2 files changed, 26 insertions(+), 11 deletions(-) diff --git a/changes/bug10423 b/changes/bug10423 new file mode 100644 index 0000000..493b7b1 --- /dev/null +++ b/changes/bug10423 @@ -0,0 +1,4 @@ + o Minor bugfixes: + - If we fail to dump a previously cached microdescriptor to disk, avoid + freeing duplicate data later on. Fix for bug 10423; bugfix on + 0.2.4.13-alpha. Spotted by "bobnomnom". diff --git a/src/or/microdesc.c b/src/or/microdesc.c index 8b5581f..18d26c9 100644 --- a/src/or/microdesc.c +++ b/src/or/microdesc.c @@ -407,6 +407,26 @@ should_rebuild_md_cache(microdesc_cache_t *cache) return 0; } +/** + * Mark md as having no body, and release any storage previously held + * by its body. + */ +static void +microdesc_wipe_body(microdesc_t *md) +{ + if (!md) + return; + + if (md->saved_location != SAVED_IN_CACHE) + tor_free(md->body); + + md->off = 0; + md->saved_location = SAVED_NOWHERE; + md->body = NULL; + md->bodylen = 0; + md->no_save = 1; +} + /** Regenerate the main cache file for cache, clear the journal file, * and update every microdesc_t in the cache with pointers to its new * location. If force is true, do this unconditionally. If @@ -455,12 +475,7 @@ microdesc_cache_rebuild(microdesc_cache_t *cache, int force) size = dump_microdescriptor(fd, md, &annotation_len); if (size < 0) { - if (md->saved_location != SAVED_IN_CACHE) - tor_free(md->body); - md->saved_location = SAVED_NOWHERE; - md->off = 0; - md->bodylen = 0; - md->no_save = 1; + microdesc_wipe_body(md); /* rewind, in case it was a partial write. */ tor_fd_setpos(fd, off); @@ -497,11 +512,7 @@ microdesc_cache_rebuild(microdesc_cache_t *cache, int force) HT_FOREACH(mdp, microdesc_map, &cache->map) { microdesc_t *md = *mdp; if (md->saved_location == SAVED_IN_CACHE) { - md->off = 0; - md->saved_location = SAVED_NOWHERE; - md->body = NULL; - md->bodylen = 0; - md->no_save = 1; + microdesc_wipe_body(md); } } return -1;

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[tor/release-0.2.4] Never allow OpenSSL engines to replace the RAND_SSLeay method
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit 7b87003957530427eadce36ed03b4645b481a335 Author: Nick Mathewson <nickm(a)torproject.org> Date: Wed Dec 18 11:49:44 2013 -0500 Never allow OpenSSL engines to replace the RAND_SSLeay method This fixes bug 10402, where the rdrand engine would use the rdrand instruction, not as an additional entropy source, but as a replacement for the entire userspace PRNG. That's obviously stupid: even if you don't think that RDRAND is a likely security risk, the right response to an alleged new alleged entropy source is never to throw away all previously used entropy sources. Thanks to coderman and rl1987 for diagnosing and tracking this down. --- changes/bug10402 | 11 +++++++++++ src/common/crypto.c | 13 ++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-) diff --git a/changes/bug10402 b/changes/bug10402 new file mode 100644 index 0000000..eac00bd --- /dev/null +++ b/changes/bug10402 @@ -0,0 +1,11 @@ + o Major bugfixes: + - Do not allow OpenSSL engines to replace the PRNG, even when + HardwareAccel is set. The only default builtin PRNG engine uses + the Intel RDRAND instruction to replace the entire PRNG, and + ignores all attempts to seed it with more entropy. That's + cryptographically stupid: the right response to a new alleged + entropy source is never to discard all previously used entropy + sources. Fixes bug 10402; works around behavior introduced in + OpenSSL 1.0.0. Diagnosis and investigation thanks to "coderman" + and "rl1987". + diff --git a/src/common/crypto.c b/src/common/crypto.c index 0ababea..940a756 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -169,8 +169,8 @@ log_engine(const char *fn, ENGINE *e) const char *name, *id; name = ENGINE_get_name(e); id = ENGINE_get_id(e); - log_notice(LD_CRYPTO, "Using OpenSSL engine %s [%s] for %s", - name?name:"?", id?id:"?", fn); + log_notice(LD_CRYPTO, "Default OpenSSL engine for %s is %s [%s]", + fn, name?name:"?", id?id:"?"); } else { log_info(LD_CRYPTO, "Using default implementation for %s", fn); } @@ -288,7 +288,7 @@ crypto_global_init(int useAccel, const char *accelName, const char *accelDir) } log_engine("RSA", ENGINE_get_default_RSA()); log_engine("DH", ENGINE_get_default_DH()); - log_engine("RAND", ENGINE_get_default_RAND()); + log_engine("RAND (which we will not use)", ENGINE_get_default_RAND()); log_engine("SHA1", ENGINE_get_digest_engine(NID_sha1)); log_engine("3DES", ENGINE_get_cipher_engine(NID_des_ede3_ecb)); log_engine("AES", ENGINE_get_cipher_engine(NID_aes_128_ecb)); @@ -297,6 +297,13 @@ crypto_global_init(int useAccel, const char *accelName, const char *accelDir) log_info(LD_CRYPTO, "NOT using OpenSSL engine support."); } + if (RAND_get_rand_method() != RAND_SSLeay()) { + log_notice(LD_CRYPTO, "It appears that one of our engines has provided " + "a replacement the OpenSSL RNG. Resetting it to the default " + "implementation."); + RAND_set_rand_method(RAND_SSLeay()); + } + evaluate_evp_for_aes(-1); evaluate_ctr_for_aes();

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[tor/release-0.2.4] Merge branch 'bug10423' into maint-0.2.4
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit 561d9880f8025ddbcb2f0a586d0677908320af4f Merge: 3d51545 46b3b62 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Dec 17 13:53:11 2013 -0500 Merge branch 'bug10423' into maint-0.2.4 changes/bug10423 | 4 ++++ src/or/microdesc.c | 33 ++++++++++++++++++++++----------- 2 files changed, 26 insertions(+), 11 deletions(-)

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[tor/release-0.2.4] Merge remote-tracking branch 'public/bug10409_023' into maint-0.2.4
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit 3d5154550c92766347631e4d15fae825a0f165dd Merge: 59f50c8 d8cfa2e Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Dec 17 13:15:45 2013 -0500 Merge remote-tracking branch 'public/bug10409_023' into maint-0.2.4 changes/bug10409 | 3 +++ src/or/dirvote.c | 3 ++- src/or/microdesc.c | 3 +-- src/or/routerparse.c | 13 ++++++++++--- src/or/routerparse.h | 2 +- src/test/test_microdesc.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 62 insertions(+), 7 deletions(-) diff --cc src/or/routerparse.c index 890d596,52f57ec..3aa4bdf --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@@ -4288,8 -4404,9 +4294,9 @@@ microdescs_parse_from_string(const cha tor_assert(cp); md->bodylen = start_of_next_microdesc - cp; + md->saved_location = where; if (copy_body) - md->body = tor_strndup(cp, md->bodylen); + md->body = tor_memdup_nulterm(cp, md->bodylen); else md->body = (char*)cp; md->off = cp - start;

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[tor/release-0.2.4] Avoid free()ing from an mmap on corrupted microdesc cache
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit d8cfa2ef4e6d57f6dd4a33e5b3cfb1a2a12fc4be Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Dec 16 13:00:15 2013 -0500 Avoid free()ing from an mmap on corrupted microdesc cache The 'body' field of a microdesc_t holds a strdup()'d value if the microdesc's saved_location field is SAVED_IN_JOURNAL or SAVED_NOWHERE, and holds a pointer to the middle of an mmap if the microdesc is SAVED_IN_CACHE. But we weren't setting that field until a while after we parsed the microdescriptor, which left an interval where microdesc_free() would try to free() the middle of the mmap(). This patch also includes a regression test. This is a fix for #10409; bugfix on 0.2.2.6-alpha. --- changes/bug10409 | 3 +++ src/or/dirvote.c | 3 ++- src/or/microdesc.c | 3 +-- src/or/routerparse.c | 13 ++++++++++--- src/or/routerparse.h | 2 +- src/test/test_microdesc.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 62 insertions(+), 7 deletions(-) diff --git a/changes/bug10409 b/changes/bug10409 new file mode 100644 index 0000000..5ef5ae2 --- /dev/null +++ b/changes/bug10409 @@ -0,0 +1,3 @@ + o Minor bugfixes: + - Avoid a crash bug when starting with a corrupted microdescriptor + cache file. Fix for bug 10406; bugfix on 0.2.2.6-alpha. diff --git a/src/or/dirvote.c b/src/or/dirvote.c index 144859a..ab2225c 100644 --- a/src/or/dirvote.c +++ b/src/or/dirvote.c @@ -3538,7 +3538,8 @@ dirvote_create_microdescriptor(const routerinfo_t *ri) { smartlist_t *lst = microdescs_parse_from_string(output, - output+strlen(output), 0, 1); + output+strlen(output), 0, + SAVED_NOWHERE); if (smartlist_len(lst) != 1) { log_warn(LD_DIR, "We generated a microdescriptor we couldn't parse."); SMARTLIST_FOREACH(lst, microdesc_t *, md, microdesc_free(md)); diff --git a/src/or/microdesc.c b/src/or/microdesc.c index b4d22c1..6f9134c 100644 --- a/src/or/microdesc.c +++ b/src/or/microdesc.c @@ -149,11 +149,10 @@ microdescs_add_to_cache(microdesc_cache_t *cache, { smartlist_t *descriptors, *added; const int allow_annotations = (where != SAVED_NOWHERE); - const int copy_body = (where != SAVED_IN_CACHE); descriptors = microdescs_parse_from_string(s, eos, allow_annotations, - copy_body); + where); if (listed_at > 0) { SMARTLIST_FOREACH(descriptors, microdesc_t *, md, md->last_listed = listed_at); diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 299d07d..52f57ec 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -4355,12 +4355,17 @@ find_start_of_next_microdesc(const char *s, const char *eos) /** Parse as many microdescriptors as are found from the string starting at * s and ending at eos. If allow_annotations is set, read any - * annotations we recognize and ignore ones we don't. If copy_body is - * true, then strdup the bodies of the microdescriptors. Return all newly + * annotations we recognize and ignore ones we don't. + * + * If saved_location isn't SAVED_IN_CACHE, make a local copy of each + * descriptor in the body field of each microdesc_t. + * + * Return all newly * parsed microdescriptors in a newly allocated smartlist_t. */ smartlist_t * microdescs_parse_from_string(const char *s, const char *eos, - int allow_annotations, int copy_body) + int allow_annotations, + saved_location_t where) { smartlist_t *tokens; smartlist_t *result; @@ -4369,6 +4374,7 @@ microdescs_parse_from_string(const char *s, const char *eos, const char *start = s; const char *start_of_next_microdesc; int flags = allow_annotations ? TS_ANNOTATIONS_OK : 0; + const int copy_body = (where != SAVED_IN_CACHE); directory_token_t *tok; @@ -4398,6 +4404,7 @@ microdescs_parse_from_string(const char *s, const char *eos, tor_assert(cp); md->bodylen = start_of_next_microdesc - cp; + md->saved_location = where; if (copy_body) md->body = tor_strndup(cp, md->bodylen); else diff --git a/src/or/routerparse.h b/src/or/routerparse.h index c6382a7..e357f18 100644 --- a/src/or/routerparse.h +++ b/src/or/routerparse.h @@ -64,7 +64,7 @@ ns_detached_signatures_t *networkstatus_parse_detached_signatures( smartlist_t *microdescs_parse_from_string(const char *s, const char *eos, int allow_annotations, - int copy_body); + saved_location_t where); authority_cert_t *authority_cert_parse_from_string(const char *s, const char **end_of_string); diff --git a/src/test/test_microdesc.c b/src/test/test_microdesc.c index 89c578f..828e334 100644 --- a/src/test/test_microdesc.c +++ b/src/test/test_microdesc.c @@ -226,8 +226,53 @@ test_md_cache(void *data) tor_free(fn); } +static const char truncated_md[] = + "@last-listed 2013-08-08 19:02:59\n" + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAM91vLFNaM+gGhnRIdz2Cm/Kl7Xz0cOobIdVzhS3cKUJfk867hCuTipS\n" + "NveLBzNopvgXKruAAzEj3cACxk6Q8lv5UWOGCD1UolkgsWSE62RBjap44g+oc9J1\n" + "RI9968xOTZw0VaBQg9giEILNXl0djoikQ+5tQRUvLDDa67gpa5Q1AgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "family @\n"; + +static void +test_md_cache_broken(void *data) +{ + or_options_t *options; + char *fn=NULL; + microdesc_cache_t *mc = NULL; + + (void)data; + + options = get_options_mutable(); + tt_assert(options); + options->DataDirectory = tor_strdup(get_fname("md_datadir_test2")); + +#ifdef _WIN32 + tt_int_op(0, ==, mkdir(options->DataDirectory)); +#else + tt_int_op(0, ==, mkdir(options->DataDirectory, 0700)); +#endif + + tor_asprintf(&fn, "%s"PATH_SEPARATOR"cached-microdescs", + options->DataDirectory); + + write_str_to_file(fn, truncated_md, 1); + + mc = get_microdesc_cache(); + tt_assert(mc); + + done: + if (options) + tor_free(options->DataDirectory); + tor_free(fn); + microdesc_free_all(); +} + struct testcase_t microdesc_tests[] = { { "cache", test_md_cache, TT_FORK, NULL, NULL }, + { "broken_cache", test_md_cache_broken, TT_FORK, NULL, NULL }, END_OF_TESTCASES };

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[tor/release-0.2.4] Fix a logic error in circuit_stream_is_being_handled.
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit b5d13d11c90cb94193b6071e8c525f75cc77b861 Author: Nick Mathewson <nickm(a)torproject.org> Date: Sat Dec 21 10:15:09 2013 -0500 Fix a logic error in circuit_stream_is_being_handled. When I introduced the unusable_for_new_circuits flag in 62fb209d837f3f551, I had a spurious ! in the circuit_stream_is_being_handled loop. This made us decide that non-unusable circuits (that is, usable ones) were the ones to avoid, and caused it to launch a bunch of extra circuits. Fixes bug 10456; bugfix on 0.2.4.12-alpha. --- changes/bug10456 | 6 ++++++ src/or/circuituse.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/changes/bug10456 b/changes/bug10456 new file mode 100644 index 0000000..fb3b92f --- /dev/null +++ b/changes/bug10456 @@ -0,0 +1,6 @@ + o Major bugfixes: + - Avoid launching spurious extra circuits when a stream is pending. + This fixes a bug where any circuit that _wasn't_ unusable for new + streams would be treated as if it were, causing extra circuits to + be launched. Fixes bug 10456; bugfix on 0.2.4.12-alpha. + diff --git a/src/or/circuituse.c b/src/or/circuituse.c index 25997eb..5984691 100644 --- a/src/or/circuituse.c +++ b/src/or/circuituse.c @@ -828,7 +828,7 @@ circuit_stream_is_being_handled(entry_connection_t *conn, cpath_build_state_t *build_state = origin_circ->build_state; if (build_state->is_internal || build_state->onehop_tunnel) continue; - if (!origin_circ->unusable_for_new_conns) + if (origin_circ->unusable_for_new_conns) continue; exitnode = build_state_get_exit_node(build_state);

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[tor/release-0.2.4] Merge branch 'bug10402_redux_024' into maint-0.2.4
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit dabdc339fe5abc5949f087621996672c122101b6 Merge: 561d988 7b87003 Author: Nick Mathewson <nickm(a)torproject.org> Date: Wed Dec 18 21:55:06 2013 -0500 Merge branch 'bug10402_redux_024' into maint-0.2.4 changes/bug10402 | 11 +++++++++++ src/common/crypto.c | 13 ++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-)

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[tor/release-0.2.4] Merge branch 'maint-0.2.4' into release-0.2.4
by arma＠torproject.org 22 Dec '13

22 Dec '13

commit 2349833f71941e96a1bbdcf22c4645cef4ac3ced Merge: e719d05 2c956f0 Author: Roger Dingledine <arma(a)torproject.org> Date: Sun Dec 22 02:25:53 2013 -0500 Merge branch 'maint-0.2.4' into release-0.2.4 changes/bug10402 | 11 +++++++++++ changes/bug10409 | 3 +++ changes/bug10423 | 4 ++++ changes/bug10456 | 6 ++++++ src/common/crypto.c | 13 ++++++++++--- src/or/circuituse.c | 2 +- src/or/dirvote.c | 3 ++- src/or/microdesc.c | 36 +++++++++++++++++++++++------------- src/or/routerparse.c | 13 ++++++++++--- src/or/routerparse.h | 2 +- src/test/test_microdesc.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 11 files changed, 116 insertions(+), 22 deletions(-)

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tor-commits December 2013