v0.2.18

Release Notes

Features

• Merge group announce portion of new groupchats implementation @JFreegman (#2230)
• Allow overriding mono_time in tox_new. @iphydf (#2206)
• Store announcements @zugz (#2147)
• Add support for custom random number generator. @iphydf (#2190)
• Merge moderation portion of new groupchats codebase @JFreegman (#2169)
• Add support for overriding network functions. @iphydf (#2177)
• Merge onion_announce changes from new groupchats fork @JFreegman (#2164)

Performance improvements

• Make time move a lot faster in fuzzing runs. @iphydf (#2193)

Bug Fixes

• remove the assert because buffer can be larger than UINT16_MAX. @zoff99 (#2299)
• Don't allow onion paths to be built from real friends. @iphydf (#2287)
• Fix potential array out-of-bounds in DHT onion path building. @iphydf (#2282)
• Allow onion paths to be built from more random nodes. @iphydf (#2283)
• Really fix overrun added in e49a477 @zugz (#2273)
• Add missing return on error @JFreegman (#2272)
• Fixed leak and overrun added in e49a477 @zugz (#2266)
• Format IP as string again in error log. @iphydf (#2257)
• Fix a stack overflow triggered by small DHT packets. @iphydf (#2255)
• Don't crash if RNG init failed. @iphydf (#2246)
• fix typo in git command in INSTALL.md @zugz (#2225)
• Correct calculation of packet sent time @zugz (#2195)
• Eliminate memory leak in toxav. @iphydf (#2155)
• Allow port range in DHT_bootstrap.c. @iphydf (#2143)

Documentation

• Add information regarding git submodules, cmp to INSTALL.md @Tha14 (#2201)
• Put all the tox public api into a fake "tox" namespace. @iphydf (#2153)

Maintenance (Grunt tasks)

• Release 0.2.18 @robinlinden (#2300)
• Downgrade C++ version to 17 @JFreegman (#2275)
• Upgrade to C++20 in CMake build. @iphydf (#2263)
• Add initial ESP32 docker build. @iphydf (#2243)
• Add MISRA-2012 check using cppcheck's misra addon. @iphydf (#2251)
• Support producing shared libraries on Windows @robinlinden (#2204)
• Add dependabot config. @iphydf (#2236)
• Fix path to fuzzer binaries in clusterfuzz build. @iphydf (#2228)
• Add uint8_t version of bin_pack for numbers. @iphydf (#2223)
• Clone submodules in clusterfuzzlite Dockerfile. @iphydf (#2210)
• Remove valgrind build. @iphydf (#2208)
• Add third_party to toxcore-sources docker image. @iphydf (#2189)
• Use "master" as the branch in toktok-fuzzer. @iphydf (#2173)
• Enable memory sanitizer build. @iphydf (#2163)
• Update the Appveyor build to VS2019 to work around conan issues @robinlinden (#2159)
• Be even more explicit about integer range bounds. @iphydf (#2145)
• Add testing/Dockerfile to the CI build. @iphydf (#2146)

Maintenance (Code cleanup)

• remove unused field last_seen from Onion_Friend @zugz (#2297)
• Avoid goto in msi.c. @iphydf (#2281)
• Replace a series of if statements with a switch. @iphydf (#2233)
• remove populate_path_nodes_tcp @zugz (#2250)
• Use static_assert instead of assert where possible. @iphydf (#2242)
• Make *_free and kill_* functions nullable. @iphydf (#2238)
• Remove layers in the cmake build. @iphydf (#2229)
• Add Network object parameter for addr_resolve. @iphydf (#2217)
• Remove unused random_testing program. @iphydf (#2213)
• Remove all uses of TOX_*_MAX_SIZE macros. @iphydf (#2214)
• Add include for assert.h for the fuzzing build. @iphydf (#2224)
• Move definitions of tox_private.h functions to tox_private.c. @iphydf (#2211)
• Expand CONST_FUNCTION and remove the macro. @iphydf (#2212)
• Mark Mono_Time const where possible. @iphydf (#2199)
• Avoid name clash between struct field and function. @iphydf (#2202)
• Add more null checks in tox_new. @iphydf (#2200)
• Make addr_resolve a private function. @iphydf (#2188)
• Use _Static_assert in gcc/clang. @iphydf (#2186)
• improve CMakeLists.txt structure @sudden6 (#2101)
• Expose struct Tox to internal code. @iphydf (#2158)
• Reduce scope of array-typed variables where possible. @iphydf (#2167)
• Reduce scope of variables as requested by cimple. @iphydf (#2166)
• Avoid memset on structs. @iphydf (#2149)
• Split the huge TCP client packet handler. @iphydf (#2157)
• Sync doc comments between .h and .c files. @iphydf (#2156)
• Move all the group.h structs into group.c. @iphydf (#2150)
• Minor cleanups in TCP_connection.c. @iphydf (#2144)
• Count re-adding an existing bootstrap node as success. @iphydf (#2142)
• Disable LAN discovery in TCP-only mode. @iphydf (#2141)
• Add assertion for decrypted data length. @iphydf (#2140)

Maintenance (Dependencies)

• Use upstream cmp directly instead of our fork. @iphydf (#2240)

Maintenance (Refactoring)

• Move crypto utilities from util to crypto_core. @iphydf (#2284)
• Avoid static_cast in Fuzz_System functions. @iphydf (#2277)
• Protect array unpacking against invalid lengths. @iphydf (#2261)
• Rename announce functions into their own namespace. @iphydf (#2258)
• Use a struct for the ip_ntoa buffer. @iphydf (#2248)
• Allow NULL logger; make it no-op in NDEBUG. @iphydf (#2244)
• Rename bin_pack/unpack functions the same as cmp funcs. @iphydf (#2219)
• Use cmp instead of msgpack-c for events packing. @iphydf (#2175)

Maintenance (Tests)

• Improve test hermeticity by using local TCP relay. @iphydf (#2280)
• Add a Null_System used in toxsave_harness. @iphydf (#2289)
• enable additional sanitizers for fuzzing @sudden6 (#2288)
• Enable fuzzing for TCP. @iphydf (#2279)
• Don't abort fuzz test when tox_new fails. @iphydf (#2285)
• Improve error messages in toxav_basic_test. @iphydf (#2270)
• Add more functionality to the bootstrap fuzz harness. @iphydf (#2234)
• Improve stability of forwarding_test. @iphydf (#2249)
• Add fuzzer support functions for internal toxcore objects. @iphydf (#2232)
• Add DHT and tox_events fuzz tests to the cmake build. @iphydf (#2187)
• Remove save_load_test from autotools build. @iphydf (#2196)
• Enable more tests for msan. @iphydf (#2183)
• Add some support functions to make writing fuzzers easier. @iphydf (#2184)
• Improve stability of tox_many_tcp_test. @iphydf (#2182)
• try to save the fuzzed save file again @sudden6 (#2176)
• Add fuzzer tests to the bazel build. @iphydf (#2170)
• Improve the stability of the save_load test @robinlinden (#2160)
• Speed up toxav_many_test by using fake mono_time. @iphydf (#2154)