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Author SHA1 Message Date
Doron Somech
28cb820f4f
Merge pull request #3902 from bluca/fuzzers 
Problems: ZMTP v1 static allocator is needlessly resized, ZMQ_DISABLE_TEST_TIMEOUT does not work anymore
 2020-05-08 21:25:37 +03:00
Luca Boccassi
98efa79f54 Problem: ZMQ_DISABLE_TEST_TIMEOUT does not work anymore 
Solution: restore it so that it can be set via CPPFLAGS, to avoid
tests timing out when running in GDB
 2020-05-08 18:18:34 +01:00
Luca Boccassi
397ac80850 Problem: ZMTP v1 static allocator is needlessly resized 
Solution: don't do it, resizing the shared allocator makes sense
as it can take the message buff for zero copy, but the static allocator
is fixed
 2020-05-08 18:18:34 +01:00
Doron Somech
061ce6cea1
Merge pull request #3901 from bluca/fuzzers 
Problem: test_connect_null_fuzzer doesn't correctly initialise messages
 2020-05-07 13:34:26 +03:00
Luca Boccassi
5fd0711196 Problem: memory leak in test_connect_null_fuzzer 
Solution: initialize message before re-using it so that
receive doesn't fail and messages can be deallocated
 2020-05-06 22:26:03 +01:00
Luca Boccassi
243503c29e Problem: set infinite timeouts on some tests by mistake 
Solution: remove it
 2020-05-06 20:56:36 +01:00
Doron Somech
f7b215c639
Merge pull request #3900 from bluca/fuzzers 
Use fixed keys in fussers curve tests, run fuzzers github action only on PRs, attempt to fix uninitialised error in test helper
 2020-05-06 15:12:03 +03:00
Luca Boccassi
fd3e5daaeb Problem: fuzzing Github action ran on pushes on forks and fails 
Solution: run in on PRs only as oss-fuzz uses Docker so the repository is
hard-coded
 2020-05-06 12:39:45 +01:00
Luca Boccassi
346f8b8b20 Problem: uninitialised error in testutil helper 
Solution: memset struct addrinfo to be sure
 2020-05-06 11:51:55 +01:00
Luca Boccassi
5819867cd3 Problem: fuzzer curve tests use random keys 
Solution: use fixed keys to reduce variability and increase the chance
that random data derived from it can break something
 2020-05-06 11:47:15 +01:00
Doron Somech
d7e58fc880
Merge pull request #3899 from bluca/fuzzers 
Problems: address sanitizer not enabled, oss-fuzz images not build-tested
 2020-05-06 09:51:11 +03:00
Luca Boccassi
9f94aa866f Problem: oss-fuzz images not tested on PRs 
Solution: integrate oss-fuzz build via Github actions
 2020-05-06 00:36:29 +01:00
Luca Boccassi
5b7f67a822 Problem: memory sanitizer not enabled in CI 
Solution: add -fsanitize=leak to the sanitizers flag, and disable
test_many_sockets as it currently fails due to:
https://github.com/zeromq/libzmq/issues/3898
 2020-05-06 00:14:02 +01:00
Luca Boccassi
c2ffe2e6d2
Merge pull request #3897 from bluca/fuzzers 
Problem: test_hello_msg binds to hard-coded port and fails when it's in use
 2020-05-05 20:36:26 +01:00
Luca Boccassi
2ac5ee7307 Problem: test_hello_msg binds to hard-coded port and fails when it's in use 
Solution: use the common wildcard bind pattern instead
 2020-05-05 14:13:38 +01:00
Doron Somech
04ecff399b
Merge pull request #3896 from bluca/fuzzers 
Problems: memory sanitizer fails due to uninitialised global, want to run more tests with sanitizer
 2020-05-05 15:51:00 +03:00
Luca Boccassi
3770937de3 Problem: we want to check for undefined behaviour in the CI 
Solution: enable GCC's UBSAN in the sanitizer job
 2020-05-05 12:58:39 +01:00
Luca Boccassi
0c5396849b Problem: syntax errors in ci_build.sh 
Solution: fix them
 2020-05-05 12:16:19 +01:00
Luca Boccassi
cdd9e9d1f4 Problem: Travis uses old-old-old-stable Ubuntu by default 
Solution: set default to bionic, and leave a few jobs that manually
set Trusty/Xenial to have more coverage
This is especially useful to get newer gcc for address sanitizer support
 2020-05-05 11:48:55 +01:00
Luca Boccassi
96d3cb39e4 Problem: fuzz input which causes extra-large message allocation not stored 
Solution: add it
 2020-05-05 11:48:11 +01:00
Luca Boccassi
9ab3fbeee2 Problem: we want to have multiple seed corpora per fuzzer binary 
Solution: store them each as a single line in the text file and convert them
at install time
 2020-05-05 11:48:11 +01:00
Luca Boccassi
c4fd6dfea7 Problem: sanitizer tests cannot allocate much memory 
Solution: restrict maximum message size to 64MB in tests
 2020-05-05 11:42:06 +01:00
Luca Boccassi
7df845fb82 Problem: memory sanitizer detects uninitialised global variable usage 
Solution: revert "Problem: complexity of start_connecting"

https://travis-ci.org/github/google/oss-fuzz/jobs/680325364

This reverts commit c590873ff7a81a3c373884eab37cbe2068fbfe4a.

Conflicts:
	src/session_base.cpp
	src/session_base.hpp
 2020-05-04 22:02:04 +01:00
Doron Somech
309d1f1cb7
Merge pull request #3894 from bluca/fuzzers 
Problems: sub/cancel broken with CURVE, fuzzers need corpora and better unit testing
 2020-05-04 14:43:47 +03:00
Luca Boccassi
6b259224ee Problem: fuzzer regression tests do very little 
Solution: run them with the seed corpora
 2020-05-04 11:42:22 +01:00
Luca Boccassi
c8e62cb2e0 Problem: no dictionaries and seed corpora for fuzzers 
Solution: add them and install them where oss-fuzz expects them
 2020-05-04 02:11:15 +01:00
Luca Boccassi
60ccf54fa6 Problem: sub/cancel broken with CURVE 
Solution: handle downgrading sub/cancel messages in CURVE engine
 2020-05-03 17:42:53 +01:00
Luca Boccassi
534580c31d
Merge pull request #3893 from gummif/gfa/blob-ref 
Problem: extra blob copy
 2020-05-02 14:26:06 +01:00
Luca Boccassi
103e39bd6f
Merge pull request #3892 from gummif/gfa/poller-event 
Problem: unnecessary event struct and UB
 2020-05-01 23:42:32 +01:00
Gudmundur Adalsteinsson
47a080aac0 Problem: extra blob copy 
Solution: use reference tag
 2020-05-01 22:27:44 +00:00
Gudmundur Adalsteinsson
284d90a436 Problem: unnecessary event struct and UB 
Solution: simply use zmq_poller_event_t
 2020-05-01 22:12:30 +00:00
Constantin Rack
e05fe370fe
Merge pull request #3890 from gummif/gfa/retfd 
Problem: -1 used for invalid socket
 2020-04-29 17:23:10 +00:00
Gudmundur Adalsteinsson
e18772f942 Problem: -1 used for invalid socket 
Solution: use retired_fd instead
 2020-04-29 17:12:08 +00:00
Luca Boccassi
aa29f7caff
Merge pull request #3889 from bluca/fuzzers 
Problem: testutil build broken with gcc 4.4 on CentOS 6
 2020-04-28 13:33:03 +01:00
Luca Boccassi
1443c0e787
Merge pull request #3887 from gummif/gfa/unify-fd 
Problem: Multiple fd_t definitions
 2020-04-28 13:32:52 +01:00
Luca Boccassi
5867d7cf5f
Merge pull request #3888 from gummif/gfa/poller-fd 
Problem: Poller event fd unspecified
 2020-04-28 11:26:58 +01:00
Gudmundur Adalsteinsson
d426f2ab0c Problem: Multiple fd_t definitions 
Solution: Unify definition
 2020-04-28 08:50:18 +00:00
Luca Boccassi
a909e7296d Problem: testutil build broken with gcc 4.4 on CentOS 6 
Solution: do not alias sockaddr_un, but take a copy

tests/testutil.cpp: In function 'fd_t bind_socket_resolve_port(const char*, const char*, char*, int, int)':
tests/testutil.cpp:468: error: dereferencing pointer 'un_addr' does break strict-aliasing rules
 2020-04-28 00:49:37 +01:00
Luca Boccassi
882cb6fdfb Problem: static analysis shows dead store in testutil 
Solution: remove it and rework the ifdefs to be safe against uninitialised use
 2020-04-28 00:49:37 +01:00
Luca Boccassi
12a2f81717
Merge pull request #3885 from bluca/fuzzers 
Problem: no fuzz testing
 2020-04-27 23:21:50 +01:00
Gudmundur Adalsteinsson
bf22a9f3e9 Problem: Poller event fd unspecified 
Solution: Specify an invalid file descriptor for socket events
 2020-04-27 21:00:45 +00:00
Luca Boccassi
96787c35f8 Problem: no fuzz testing for API with variable input 
Solution: add tests for zmq_bind, zmq_connect and zmq_z85_decode
 2020-04-27 01:18:45 +01:00
Luca Boccassi
57df836381 Problem: no fuzz testing for CURVE 
Solution: add simple, initial tests for client and server
 2020-04-27 01:18:31 +01:00
Luca Boccassi
8e774f3cd6 Problem: no integration with fuzz testing 
Solution: port the 2 new tests from oss-fuzz, and wire them up to
be ran manually with a static input in normal builds.
Add a specific configure option to use the external fuzzing engine
from oss-fuzz.
 2020-04-27 01:18:08 +01:00
Luca Boccassi
c6d3bc68c8 Problem: ZMTP mocks duplicated across tests 
Solution: define buffers in common header
 2020-04-26 21:04:53 +01:00
Luca Boccassi
4f35d1af1a Problem: using BSD sockets in test is duplicated across many tests 
Solution: refactor in testutil.lib, so that they can be used for fuzzers too
 2020-04-26 17:59:26 +01:00
Luca Boccassi
c81a973cd8 Problem: assert macros not detecting errors from syscall that do not return -1 on failure 
Solution: add a new TEST_ASSERT_SUCCESS_RAW_ZERO_ERRNO macro so that
it can check explicitly for non-zero values. This will be used
for getaddrinfo().
 2020-04-26 17:59:26 +01:00
Luca Boccassi
727637082f Problem: test_shutdown_stress_tipc fails sometimes 
Solution: create socket in the same thread where it is used
 2020-04-26 15:08:04 +01:00
Luca Boccassi
b56195e995
Merge pull request #3882 from laplaceyang/relicense 
RELICENSE: Grant from laplaceyang.
 2020-04-22 10:16:42 +01:00
laplaceyang
491defdf12 RELICENSE: Grant from laplaceyang. 2020-04-22 17:11:58 +08:00