tor-commits January 2017

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1796 discussions

[tor/master] Three more fuzzers: consensus, hsdesc, intro points
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit b1567cf500044be4d6c97e4ef65345acb4aa70ff Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Dec 19 15:11:27 2016 -0500 Three more fuzzers: consensus, hsdesc, intro points --- src/or/routerparse.c | 9 ++++- src/or/routerparse.h | 2 ++ src/test/fuzz/dict/consensus | 52 ++++++++++++++++++++++++++++ src/test/fuzz/dict/hsdescv2 | 8 +++++ src/test/fuzz/dict/iptsv2 | 6 ++++ src/test/fuzz/fuzz_consensus.c | 78 ++++++++++++++++++++++++++++++++++++++++++ src/test/fuzz/fuzz_hsdescv2.c | 52 ++++++++++++++++++++++++++++ src/test/fuzz/fuzz_iptsv2.c | 46 +++++++++++++++++++++++++ 8 files changed, 252 insertions(+), 1 deletion(-) diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 5fd2e08..0aa953c 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -1172,6 +1172,12 @@ tor_version_is_obsolete(const char *myversion, const char *versionlist) return ret; } +MOCK_IMPL(STATIC int, +signed_digest_equals, (const uint8_t *d1, const uint8_t *d2, size_t len)) +{ + return tor_memeq(d1, d2, len); +} + /** Check whether the object body of the token in tok has a good * signature for digest using key pkey. * If CST_NO_CHECK_OBJTYPE is set, do not check @@ -1214,7 +1220,8 @@ check_signature_token(const char *digest, } // log_debug(LD_DIR,"Signed %s hash starts %s", doctype, // hex_str(signed_digest,4)); - if (tor_memneq(digest, signed_digest, digest_len)) { + if (! signed_digest_equals((const uint8_t *)digest, + (const uint8_t *)signed_digest, digest_len)) { log_warn(LD_DIR, "Error reading %s: signature does not match.", doctype); tor_free(signed_digest); return -1; diff --git a/src/or/routerparse.h b/src/or/routerparse.h index a461d67..8eea989 100644 --- a/src/or/routerparse.h +++ b/src/or/routerparse.h @@ -123,6 +123,8 @@ MOCK_DECL(STATIC void,dump_desc,(const char *desc, const char *type)); MOCK_DECL(STATIC int, router_compute_hash_final,(char *digest, const char *start, size_t len, digest_algorithm_t alg)); +MOCK_DECL(STATIC int, signed_digest_equals, + (const uint8_t *d1, const uint8_t *d2, size_t len)); #endif #define ED_DESC_SIGNATURE_PREFIX "Tor router descriptor signature v1" diff --git a/src/test/fuzz/dict/consensus b/src/test/fuzz/dict/consensus new file mode 100644 index 0000000..3fcd9ee --- /dev/null +++ b/src/test/fuzz/dict/consensus @@ -0,0 +1,52 @@ +"a" +"additional-digest" +"additional-signature" +"bandwidth-weights" +"client-versions" +"consensus-digest" +"consensus-method" +"consensus-methods" +"contact" +"dir-address" +"directory-footer" +"directory-signature" +"dir-identity-key" +"dir-key-certificate-version" +"dir-key-certification" +"dir-key-crosscert" +"dir-key-expires" +"dir-key-published" +"dir-signing-key" +"dir-source" +"fingerprint" +"fresh-until" +"id" +"known-flags" +"legacy-dir-key" +"m" +"network-status-version" +"opt" +"p" +"package" +"params" +"pr" +"published" +"r" +"recommended-client-protocols" +"recommended-relay-protocols" +"required-client-protocols" +"required-relay-protocols" +"s" +"server-versions" +"shared-rand-commit" +"shared-rand-current-value" +"shared-rand-participate" +"shared-rand-previous-value" +"signing-ed25519" +"v" +"valid-after" +"valid-until" +"vote-digest" +"vote-status" +"voting-delay" +"w" diff --git a/src/test/fuzz/dict/hsdescv2 b/src/test/fuzz/dict/hsdescv2 new file mode 100644 index 0000000..4878830 --- /dev/null +++ b/src/test/fuzz/dict/hsdescv2 @@ -0,0 +1,8 @@ +"introduction-points" +"permanent-key" +"protocol-versions" +"publication-time" +"rendezvous-service-descriptor" +"secret-id-part" +"signature" +"version" diff --git a/src/test/fuzz/dict/iptsv2 b/src/test/fuzz/dict/iptsv2 new file mode 100644 index 0000000..57791c5 --- /dev/null +++ b/src/test/fuzz/dict/iptsv2 @@ -0,0 +1,6 @@ +"introduction-point" +"ip-address" +"onion-port" +"onion-key" +"service-key" + diff --git a/src/test/fuzz/fuzz_consensus.c b/src/test/fuzz/fuzz_consensus.c new file mode 100644 index 0000000..f5d22f6 --- /dev/null +++ b/src/test/fuzz/fuzz_consensus.c @@ -0,0 +1,78 @@ +/* Copyright (c) 2016, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ +#define ROUTERPARSE_PRIVATE +#include "or.h" +#include "routerparse.h" +#include "networkstatus.h" +#include "fuzzing.h" + +static void +mock_dump_desc__nodump(const char *desc, const char *type) +{ + (void)desc; + (void)type; +} + +static int +mock_router_produce_hash_final__nohash(char *digest, + const char *start, size_t len, + digest_algorithm_t alg) +{ + (void)start; + (void)len; + /* we could look at start[..] */ + if (alg == DIGEST_SHA1) + memset(digest, 0x01, 20); + else + memset(digest, 0x02, 32); + return 0; +} + +static int +mock_signed_digest_equals__yes(const uint8_t *d1, const uint8_t *d2, + size_t len) +{ + (void) tor_memeq(d1, d2, len); + return 1; +} + +int +fuzz_init(void) +{ + disable_signature_checking(); + MOCK(dump_desc, mock_dump_desc__nodump); + MOCK(router_compute_hash_final, mock_router_produce_hash_final__nohash); + MOCK(signed_digest_equals, mock_signed_digest_equals__yes); + ed25519_init(); + return 0; +} + +int +fuzz_cleanup(void) +{ + return 0; +} + +int +fuzz_main(const uint8_t *data, size_t sz) +{ + networkstatus_t *ns; + char *str = tor_memdup_nulterm(data, sz); + const char *eos = NULL; + networkstatus_type_t tp = NS_TYPE_CONSENSUS; + if (tor_memstr(data, MIN(sz, 1024), "tus vote")) + tp = NS_TYPE_VOTE; + const char *what = (tp == NS_TYPE_CONSENSUS) ? "consensus" : "vote"; + ns = networkstatus_parse_vote_from_string(str, + &eos, + tp); + if (ns) { + log_debug(LD_GENERAL, "Parsing as %s okay", what); + networkstatus_vote_free(ns); + } else { + log_debug(LD_GENERAL, "Parsing as %s failed", what); + } + tor_free(str); + return 0; +} + diff --git a/src/test/fuzz/fuzz_hsdescv2.c b/src/test/fuzz/fuzz_hsdescv2.c new file mode 100644 index 0000000..53b7cbe --- /dev/null +++ b/src/test/fuzz/fuzz_hsdescv2.c @@ -0,0 +1,52 @@ +/* Copyright (c) 2016, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ +#define ROUTERPARSE_PRIVATE +#include "or.h" +#include "routerparse.h" +#include "rendcommon.h" +#include "fuzzing.h" + +static void +mock_dump_desc__nodump(const char *desc, const char *type) +{ + (void)desc; + (void)type; +} + +int +fuzz_init(void) +{ + disable_signature_checking(); + MOCK(dump_desc, mock_dump_desc__nodump); + ed25519_init(); + return 0; +} + +int +fuzz_cleanup(void) +{ + return 0; +} + +int +fuzz_main(const uint8_t *data, size_t sz) +{ + rend_service_descriptor_t *desc = NULL; + char desc_id[64]; + char *ipts = NULL; + size_t ipts_size, esize; + const char *next; + char *str = tor_memdup_nulterm(data, sz); + (void) rend_parse_v2_service_descriptor(&desc, desc_id, &ipts, &ipts_size, + &esize, &next, str, 1); + if (desc) { + log_debug(LD_GENERAL, "Parsing okay"); + rend_service_descriptor_free(desc); + } else { + log_debug(LD_GENERAL, "Parsing failed"); + } + tor_free(ipts); + tor_free(str); + return 0; +} + diff --git a/src/test/fuzz/fuzz_iptsv2.c b/src/test/fuzz/fuzz_iptsv2.c new file mode 100644 index 0000000..341d488 --- /dev/null +++ b/src/test/fuzz/fuzz_iptsv2.c @@ -0,0 +1,46 @@ +/* Copyright (c) 2016, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ +#define ROUTERPARSE_PRIVATE +#include "or.h" +#include "routerparse.h" +#include "rendcommon.h" +#include "fuzzing.h" + +static void +mock_dump_desc__nodump(const char *desc, const char *type) +{ + (void)desc; + (void)type; +} + +int +fuzz_init(void) +{ + disable_signature_checking(); + MOCK(dump_desc, mock_dump_desc__nodump); + ed25519_init(); + return 0; +} + +int +fuzz_cleanup(void) +{ + return 0; +} + +int +fuzz_main(const uint8_t *data, size_t sz) +{ + rend_service_descriptor_t *desc = + tor_malloc_zero(sizeof(rend_service_descriptor_t)); + const char *str = (const char*) data; + int r = rend_parse_introduction_points(desc, str, sz); + if (r >= 0) { + log_debug(LD_GENERAL, "Parsing okay: %d", r); + } else { + log_debug(LD_GENERAL, "Parsing failed"); + } + rend_service_descriptor_free(desc); + return 0; +} +

1 0

[tor/master] libfuzzer tweaks per recommendations
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit 1b244a64e403f9b6bd452d1f2e9c961a1f91e2d7 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jan 9 10:44:55 2017 -0500 libfuzzer tweaks per recommendations --- Makefile.am | 3 +- configure.ac | 5 +++- src/test/fuzz/include.am | 78 +++++++++++++++++++++++++++++++++++++++++++++++- 3 files changed, 83 insertions(+), 3 deletions(-) diff --git a/Makefile.am b/Makefile.am index 785cf34..631b44e 100644 --- a/Makefile.am +++ b/Makefile.am @@ -56,7 +56,8 @@ TEST_NETWORK_FLAGS=--hs-multi-client 1 endif if LIBFUZZER_ENABLED -TEST_CFLAGS += -fsanitize-coverage=edge -fsanitize-coverage=trace-cmp +TEST_CFLAGS += -fsanitize-coverage=trace-pc-guard,trace-cmp,trace-div +# not "edge" endif TEST_NETWORK_ALL_LOG_DIR=$(top_builddir)/test_network_log diff --git a/configure.ac b/configure.ac index 784b3cd..aff41ae 100644 --- a/configure.ac +++ b/configure.ac @@ -50,7 +50,9 @@ AC_ARG_ENABLE(asserts-in-tests, AC_ARG_ENABLE(system-torrc, AS_HELP_STRING(--disable-system-torrc, [don't look for a system-wide torrc file])) AC_ARG_ENABLE(libfuzzer, - AS_HELP_STRING(--libfuzzer, [build extra fuzzers based on 'libfuzzer'])) + AS_HELP_STRING(--enable-libfuzzer, [build extra fuzzers based on 'libfuzzer'])) +AC_ARG_ENABLE(oss-fuzz, + AS_HELP_STRING(--enable-oss-fuzz, [build extra fuzzers based on 'oss-fuzz' environment])) if test "x$enable_coverage" != "xyes" -a "x$enable_asserts_in_tests" = "xno" ; then AC_MSG_ERROR([Can't disable assertions outside of coverage build]) @@ -60,6 +62,7 @@ AM_CONDITIONAL(UNITTESTS_ENABLED, test "x$enable_unittests" != "xno") AM_CONDITIONAL(COVERAGE_ENABLED, test "x$enable_coverage" = "xyes") AM_CONDITIONAL(DISABLE_ASSERTS_IN_UNIT_TESTS, test "x$enable_asserts_in_tests" = "xno") AM_CONDITIONAL(LIBFUZZER_ENABLED, test "x$enable_libfuzzer" = "xyes") +AM_CONDITIONAL(OSS_FUZZ_ENABLED, test "x$enable_oss_fuzz" = "xyes") if test "$enable_static_tor" = "yes"; then enable_static_libevent="yes"; diff --git a/src/test/fuzz/include.am b/src/test/fuzz/include.am index 2bfdaf3..bb92c87 100644 --- a/src/test/fuzz/include.am +++ b/src/test/fuzz/include.am @@ -175,6 +175,82 @@ else LIBFUZZER_FUZZERS = endif -noinst_PROGRAMS += $(FUZZERS) $(LIBFUZZER_FUZZERS) +if OSS_FUZZ_ENABLED +OSS_FUZZ_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ +OSS_FUZZ_CFLAGS = $(FUZZING_CFLAGS) +OSS_FUZZ_LDFLAG = $(FUZZING_LDFLAG) +OSS_FUZZ_LIBS = $(FUZZING_LIBS) -lFuzzingEngine -lstdc++ + +src_test_fuzz_oss_fuzz_consensus_SOURCES = \ + $(src_test_fuzz_fuzz_consensus_SOURCES) +src_test_fuzz_oss_fuzz_consensus_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_consensus_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_consensus_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_consensus_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_descriptor_SOURCES = \ + $(src_test_fuzz_fuzz_descriptor_SOURCES) +src_test_fuzz_oss_fuzz_descriptor_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_descriptor_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_descriptor_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_descriptor_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_extrainfo_SOURCES = \ + $(src_test_fuzz_fuzz_extrainfo_SOURCES) +src_test_fuzz_oss_fuzz_extrainfo_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_extrainfo_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_extrainfo_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_extrainfo_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_http_SOURCES = \ + $(src_test_fuzz_fuzz_http_SOURCES) +src_test_fuzz_oss_fuzz_http_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_http_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_http_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_http_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_hsdescv2_SOURCES = \ + $(src_test_fuzz_fuzz_hsdescv2_SOURCES) +src_test_fuzz_oss_fuzz_hsdescv2_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_hsdescv2_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_hsdescv2_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_hsdescv2_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_iptsv2_SOURCES = \ + $(src_test_fuzz_fuzz_iptsv2_SOURCES) +src_test_fuzz_oss_fuzz_iptsv2_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_iptsv2_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_iptsv2_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_iptsv2_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_microdesc_SOURCES = \ + $(src_test_fuzz_fuzz_microdesc_SOURCES) +src_test_fuzz_oss_fuzz_microdesc_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_microdesc_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_microdesc_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_microdesc_LDADD = $(OSS_FUZZ_LIBS) + +src_test_fuzz_oss_fuzz_vrs_SOURCES = \ + $(src_test_fuzz_fuzz_vrs_SOURCES) +src_test_fuzz_oss_fuzz_vrs_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_vrs_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_vrs_LDFLAGS = $(OSS_FUZZ_LDFLAG) +src_test_fuzz_oss_fuzz_vrs_LDADD = $(OSS_FUZZ_LIBS) + +OSS_FUZZ_FUZZERS = \ + src/test/fuzz/oss-fuzz-consensus \ + src/test/fuzz/oss-fuzz-descriptor \ + src/test/fuzz/oss-fuzz-extrainfo \ + src/test/fuzz/oss-fuzz-http \ + src/test/fuzz/oss-fuzz-hsdescv2 \ + src/test/fuzz/oss-fuzz-iptsv2 \ + src/test/fuzz/oss-fuzz-microdesc \ + src/test/fuzz/oss-fuzz-vrs +else +OSS_FUZZ_FUZZERS +endif + +noinst_PROGRAMS += $(FUZZERS) $(LIBFUZZER_FUZZERS) $(OSS_FUZZ_FUZZERS) +oss-fuzz-fuzzers: $(OSS_FUZZ_FUZZERS) fuzzers: $(FUZZERS) $(LIBFUZZER_FUZZERS)

1 0

[tor/master] More oss-fuzz fixes
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit cf71f8ad32c55c065fe05151ae357bb5b7414dcf Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jan 9 13:02:53 2017 -0500 More oss-fuzz fixes --- src/test/fuzz/include.am | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/src/test/fuzz/include.am b/src/test/fuzz/include.am index b73139f..ab690e0 100644 --- a/src/test/fuzz/include.am +++ b/src/test/fuzz/include.am @@ -19,6 +19,15 @@ FUZZING_LIBS = \ @TOR_OPENSSL_LIBS@ @TOR_LIB_WS32@ @TOR_LIB_GDI@ @CURVE25519_LIBS@ \ @TOR_SYSTEMD_LIBS@ +oss-fuzz-prereqs: + src/or/libtor-testing.a \ + src/common/libor-crypto-testing.a \ + $(LIBKECCAK_TINY) \ + $(LIBDONNA) \ + src/common/libor-testing.a \ + src/common/libor-ctime-testing.a \ + src/common/libor-event-testing.a \ + src/trunnel/libor-trunnel-testing.a noinst_HEADERS += \ src/test/fuzz/fuzzing.h @@ -214,10 +223,10 @@ src_test_fuzz_oss_fuzz_microdesc_a_SOURCES = \ src_test_fuzz_oss_fuzz_microdesc_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) src_test_fuzz_oss_fuzz_microdesc_a_CFLAGS = $(OSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_vrs_a_a_SOURCES = \ +src_test_fuzz_oss_fuzz_vrs_a_SOURCES = \ $(src_test_fuzz_fuzz_vrs_SOURCES) -src_test_fuzz_oss_fuzz_vrs_a_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_vrs_a_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_oss_fuzz_vrs_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) +src_test_fuzz_oss_fuzz_vrs_a_CFLAGS = $(OSS_FUZZ_CFLAGS) OSS_FUZZ_FUZZERS = \ src/test/fuzz/oss-fuzz-consensus.a \ @@ -234,6 +243,6 @@ endif noinst_PROGRAMS += $(FUZZERS) $(LIBFUZZER_FUZZERS) noinst_LIBRARIES += $(OSS_FUZZ_FUZZERS) -oss-fuzz-fuzzers: $(OSS_FUZZ_FUZZERS) +oss-fuzz-fuzzers: oss-fuzz-prereqs $(OSS_FUZZ_FUZZERS) fuzzers: $(FUZZERS) $(LIBFUZZER_FUZZERS)

1 0

[tor/master] missing backslash
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit 1c7862bfb4007f2eafa3180f72c8267c0e628b87 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jan 9 13:58:03 2017 -0500 missing backslash --- src/test/fuzz/include.am | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/test/fuzz/include.am b/src/test/fuzz/include.am index 923340c..75a83c4 100644 --- a/src/test/fuzz/include.am +++ b/src/test/fuzz/include.am @@ -19,7 +19,7 @@ FUZZING_LIBS = \ @TOR_OPENSSL_LIBS@ @TOR_LIB_WS32@ @TOR_LIB_GDI@ @CURVE25519_LIBS@ \ @TOR_SYSTEMD_LIBS@ -oss-fuzz-prereqs: +oss-fuzz-prereqs: \ src/or/libtor-testing.a \ src/common/libor-crypto-testing.a \ $(LIBKECCAK_TINY) \

1 0

[tor/master] actually build .as for fuzzing
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit 09d01466b2d35d762f0a4916bc39a3ceb11d87bc Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jan 9 14:07:16 2017 -0500 actually build .as for fuzzing --- src/test/fuzz/include.am | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/test/fuzz/include.am b/src/test/fuzz/include.am index 75a83c4..bca0a86 100644 --- a/src/test/fuzz/include.am +++ b/src/test/fuzz/include.am @@ -228,7 +228,7 @@ src_test_fuzz_liboss_fuzz_vrs_a_SOURCES = \ src_test_fuzz_liboss_fuzz_vrs_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) src_test_fuzz_liboss_fuzz_vrs_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -LIBOSS_FUZZ_FUZZERS = \ +OSS_FUZZ_FUZZERS = \ src/test/fuzz/liboss-fuzz-consensus.a \ src/test/fuzz/liboss-fuzz-descriptor.a \ src/test/fuzz/liboss-fuzz-extrainfo.a \ @@ -238,11 +238,11 @@ LIBOSS_FUZZ_FUZZERS = \ src/test/fuzz/liboss-fuzz-microdesc.a \ src/test/fuzz/liboss-fuzz-vrs.a else -LIBOSS_FUZZ_FUZZERS = +OSS_FUZZ_FUZZERS = endif noinst_PROGRAMS += $(FUZZERS) $(LIBFUZZER_FUZZERS) noinst_LIBRARIES += $(OSS_FUZZ_FUZZERS) -oss-fuzz-fuzzers: oss-fuzz-prereqs $(SS_FUZZ_FUZZERS) +oss-fuzz-fuzzers: oss-fuzz-prereqs $(OSS_FUZZ_FUZZERS) fuzzers: $(FUZZERS) $(LIBFUZZER_FUZZERS)

1 0

[tor/master] Fix a memory leak found while fuzzing
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit a092bcdd4f619e9b08ebb09049b4dd6cbdb3ee1c Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jan 9 14:25:48 2017 -0500 Fix a memory leak found while fuzzing --- src/or/routerparse.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 0aa953c..8cdeb45 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -3711,11 +3711,10 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out, if (ns->type != NS_TYPE_CONSENSUS) { vote_routerstatus_t *rs = tor_malloc_zero(sizeof(vote_routerstatus_t)); if (routerstatus_parse_entry_from_string(rs_area, &s, rs_tokens, ns, - rs, 0, 0)) + rs, 0, 0)) { smartlist_add(ns->routerstatus_list, rs); - else { - tor_free(rs->version); - tor_free(rs); + } else { + vote_routerstatus_free(rs); } } else { routerstatus_t *rs;

1 0

[tor/master] differently build oss fuzzers
by nickm＠torproject.org 30 Jan '17

30 Jan '17

commit f547352637f18f4d034027b96b26511150a94c4d Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jan 9 13:15:40 2017 -0500 differently build oss fuzzers --- src/test/fuzz/include.am | 76 ++++++++++++++++++++++++------------------------ 1 file changed, 38 insertions(+), 38 deletions(-) diff --git a/src/test/fuzz/include.am b/src/test/fuzz/include.am index ab690e0..923340c 100644 --- a/src/test/fuzz/include.am +++ b/src/test/fuzz/include.am @@ -185,64 +185,64 @@ LIBFUZZER_FUZZERS = endif if OSS_FUZZ_ENABLED -OSS_FUZZ_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ -OSS_FUZZ_CFLAGS = $(FUZZING_CFLAGS) +LIBOSS_FUZZ_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ +LIBOSS_FUZZ_CFLAGS = $(FUZZING_CFLAGS) -src_test_fuzz_oss_fuzz_consensus_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_consensus_a_SOURCES = \ $(src_test_fuzz_fuzz_consensus_SOURCES) -src_test_fuzz_oss_fuzz_consensus_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_consensus_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_consensus_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_consensus_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_descriptor_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_descriptor_a_SOURCES = \ $(src_test_fuzz_fuzz_descriptor_SOURCES) -src_test_fuzz_oss_fuzz_descriptor_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_descriptor_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_descriptor_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_descriptor_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_extrainfo_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_extrainfo_a_SOURCES = \ $(src_test_fuzz_fuzz_extrainfo_SOURCES) -src_test_fuzz_oss_fuzz_extrainfo_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_extrainfo_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_extrainfo_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_extrainfo_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_http_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_http_a_SOURCES = \ $(src_test_fuzz_fuzz_http_SOURCES) -src_test_fuzz_oss_fuzz_http_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_http_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_http_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_http_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_hsdescv2_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_hsdescv2_a_SOURCES = \ $(src_test_fuzz_fuzz_hsdescv2_SOURCES) -src_test_fuzz_oss_fuzz_hsdescv2_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_hsdescv2_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_hsdescv2_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_hsdescv2_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_iptsv2_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_iptsv2_a_SOURCES = \ $(src_test_fuzz_fuzz_iptsv2_SOURCES) -src_test_fuzz_oss_fuzz_iptsv2_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_iptsv2_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_iptsv2_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_iptsv2_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_microdesc_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_microdesc_a_SOURCES = \ $(src_test_fuzz_fuzz_microdesc_SOURCES) -src_test_fuzz_oss_fuzz_microdesc_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_microdesc_a_CFLAGS = $(OSS_FUZZ_CFLAGS) +src_test_fuzz_liboss_fuzz_microdesc_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_microdesc_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) -src_test_fuzz_oss_fuzz_vrs_a_SOURCES = \ +src_test_fuzz_liboss_fuzz_vrs_a_SOURCES = \ $(src_test_fuzz_fuzz_vrs_SOURCES) -src_test_fuzz_oss_fuzz_vrs_a_CPPFLAGS = $(OSS_FUZZ_CPPFLAGS) -src_test_fuzz_oss_fuzz_vrs_a_CFLAGS = $(OSS_FUZZ_CFLAGS) - -OSS_FUZZ_FUZZERS = \ - src/test/fuzz/oss-fuzz-consensus.a \ - src/test/fuzz/oss-fuzz-descriptor.a \ - src/test/fuzz/oss-fuzz-extrainfo.a \ - src/test/fuzz/oss-fuzz-http.a \ - src/test/fuzz/oss-fuzz-hsdescv2.a \ - src/test/fuzz/oss-fuzz-iptsv2.a \ - src/test/fuzz/oss-fuzz-microdesc.a \ - src/test/fuzz/oss-fuzz-vrs.a +src_test_fuzz_liboss_fuzz_vrs_a_CPPFLAGS = $(LIBOSS_FUZZ_CPPFLAGS) +src_test_fuzz_liboss_fuzz_vrs_a_CFLAGS = $(LIBOSS_FUZZ_CFLAGS) + +LIBOSS_FUZZ_FUZZERS = \ + src/test/fuzz/liboss-fuzz-consensus.a \ + src/test/fuzz/liboss-fuzz-descriptor.a \ + src/test/fuzz/liboss-fuzz-extrainfo.a \ + src/test/fuzz/liboss-fuzz-http.a \ + src/test/fuzz/liboss-fuzz-hsdescv2.a \ + src/test/fuzz/liboss-fuzz-iptsv2.a \ + src/test/fuzz/liboss-fuzz-microdesc.a \ + src/test/fuzz/liboss-fuzz-vrs.a else -OSS_FUZZ_FUZZERS = +LIBOSS_FUZZ_FUZZERS = endif noinst_PROGRAMS += $(FUZZERS) $(LIBFUZZER_FUZZERS) noinst_LIBRARIES += $(OSS_FUZZ_FUZZERS) -oss-fuzz-fuzzers: oss-fuzz-prereqs $(OSS_FUZZ_FUZZERS) +oss-fuzz-fuzzers: oss-fuzz-prereqs $(SS_FUZZ_FUZZERS) fuzzers: $(FUZZERS) $(LIBFUZZER_FUZZERS)

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[tor-browser-bundle/hardened-builds] Use OpenSSL 1.0.2k in nightlies
by gk＠torproject.org 30 Jan '17

30 Jan '17

commit 1e136a1fc6cb23a876131c9bd61a000c145c8c72 Author: Georg Koppen <gk(a)torproject.org> Date: Mon Jan 30 11:26:43 2017 +0000 Use OpenSSL 1.0.2k in nightlies --- gitian/versions.nightly | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gitian/versions.nightly b/gitian/versions.nightly index dca64e1..7f10c69 100755 --- a/gitian/versions.nightly +++ b/gitian/versions.nightly @@ -58,7 +58,7 @@ UNIURI_TAG=master GITIAN_TAG=tor-browser-builder-4 -OPENSSL_VER=1.0.2j +OPENSSL_VER=1.0.2k GMP_VER=5.1.3 FIREFOX_LANG_VER=$FIREFOX_VERSION FIREFOX_LANG_BUILD=build1 @@ -113,7 +113,7 @@ NOTOTCFONT_PACKAGE=NotoSansTC-Regular.otf ELFUTILS_PACKAGE=elfutils-${ELFUTILS_VER}.tar.bz2 # Hashes for packages with weak sigs or no sigs -OPENSSL_HASH=e7aff292be21c259c6af26469c7a9b3ba26e9abaaffd325e3dccc9785256c431 +OPENSSL_HASH=6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0 GMP_HASH=752079520b4690531171d0f4532e40f08600215feefede70b24fabdc6f1ab160 OSXSDK_HASH=da77bb0003fcca5ea8c4e8cb2da8828ded750c54afdcac29ec6f3b46ad5e3adf OSXSDK_OLD_HASH=6602d8d5ddb371fbc02e2a5967d9bd0cd7358d46f9417753c8234b923f2ea6fc

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[tor-browser-bundle/master] Use OpenSSL 1.0.2k in nightlies
by gk＠torproject.org 30 Jan '17

30 Jan '17

commit be6acd09550d0f52d9a543a84d118676b3562a4f Author: Georg Koppen <gk(a)torproject.org> Date: Mon Jan 30 11:26:43 2017 +0000 Use OpenSSL 1.0.2k in nightlies --- gitian/versions.nightly | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gitian/versions.nightly b/gitian/versions.nightly index ac8cfd1..94b3003 100755 --- a/gitian/versions.nightly +++ b/gitian/versions.nightly @@ -59,7 +59,7 @@ UNIURI_TAG=master GITIAN_TAG=tor-browser-builder-4 -OPENSSL_VER=1.0.2j +OPENSSL_VER=1.0.2k GMP_VER=5.1.3 FIREFOX_LANG_VER=$FIREFOX_VERSION FIREFOX_LANG_BUILD=build1 @@ -112,7 +112,7 @@ NOTOSCFONT_PACKAGE=NotoSansSC-Regular.otf NOTOTCFONT_PACKAGE=NotoSansTC-Regular.otf # Hashes for packages with weak sigs or no sigs -OPENSSL_HASH=e7aff292be21c259c6af26469c7a9b3ba26e9abaaffd325e3dccc9785256c431 +OPENSSL_HASH=6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0 GMP_HASH=752079520b4690531171d0f4532e40f08600215feefede70b24fabdc6f1ab160 OSXSDK_HASH=da77bb0003fcca5ea8c4e8cb2da8828ded750c54afdcac29ec6f3b46ad5e3adf OSXSDK_OLD_HASH=6602d8d5ddb371fbc02e2a5967d9bd0cd7358d46f9417753c8234b923f2ea6fc

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[tor-browser-bundle/maint-6.5] Bug 21326: Update the "Using a system-installed Tor" section.
by gk＠torproject.org 30 Jan '17

30 Jan '17

commit a02be8d3897859489daaf07679f25088857d5bdb Author: Kathy Brade <brade(a)pearlcrescent.com> Date: Thu Jan 26 14:06:44 2017 -0500 Bug 21326: Update the "Using a system-installed Tor" section. Adjust the comments to account for recent Torbutton changes. --- RelativeLink/start-tor-browser | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/RelativeLink/start-tor-browser b/RelativeLink/start-tor-browser index f556389..a78b367 100755 --- a/RelativeLink/start-tor-browser +++ b/RelativeLink/start-tor-browser @@ -3,7 +3,7 @@ # GNU/Linux does not really require something like RelativeLink.c # However, we do want to have the same look and feel with similar features. # -# Copyright 2015 The Tor Project. See LICENSE for licensing information. +# Copyright 2017 The Tor Project. See LICENSE for licensing information. complain_dialog_title="Tor Browser" @@ -316,17 +316,13 @@ EOF # torrc): # # SETTING NAME VALUE -# extensions.torbutton.banned_ports [...],<SocksPort>,<ControlPort> -# extensions.torbutton.block_disk false -# extensions.torbutton.custom.socks_host 127.0.0.1 -# extensions.torbutton.custom.socks_port <SocksPort> +# network.security.ports.banned [...],<SocksPort>,<ControlPort> +# network.proxy.socks 127.0.0.1 +# network.proxy.socks_port <SocksPort> # extensions.torbutton.inserted_button true # extensions.torbutton.launch_warning false # extensions.torbutton.loglevel 2 # extensions.torbutton.logmethod 0 -# extensions.torbutton.settings_method custom -# extensions.torbutton.socks_port <SocksPort> -# extensions.torbutton.use_privoxy false # extensions.torlauncher.control_port <ControlPort> # extensions.torlauncher.loglevel 2 # extensions.torlauncher.logmethod 0

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