Squashed 'external/toxcore/c-toxcore/' changes from d9b8fa6098d..81b1e4f6348

81b1e4f6348 chore: Release v0.2.21-rc.1
9303e2e49a1 chore: Update the pkgsrc versions in the update-versions tool
71ec4b3b1e9 chore: Update the version-sync script to work in a post-tox.api.h world
66da842f753 chore: Add version update script compatible with ci-tools.
199878f7660 chore: Use new bazel script for circle ci.
8278e9cda46 chore: Add release issue template and workflow.
a9bb3a1c4d1 chore: Fix alpine-s390x build.
6e0a641272e chore: Add a source tarball deploy workflow.
4adebe4d8b1 chore: Don't upload ios/macos variants in deploy workflows.
18f1d858ccb chore: Move one of the 3 freebsd builds to post-submit.
432ab60c002 feat: Add a Makefile for the single file deploy build.
a86c0011fd5 chore: Add deploy job for single C file library.
2e7495e8f2a docs: Update changelog format to use the new clog-compatible way.
a682da99e84 chore: Export wasmExports from the wasm binary.
12f34cdff27 chore: Add wasm to the nightly binary deploys.
1451029613f chore: Add strict-abi support for macOS/iOS.
c53c30e09d9 chore: Add time option to manual fuzz trigger.
2ccecdc2a1a chore: Add remaining fuzz tests to cflite.
4626c2e230e test: Add a Net_Crypto fuzz test.
b4a0e617c48 refactor: Use IP string length from ip_ntoa instead of strlen.
b85b91f22f6 cleanup: rename getnodes/sendnodes to nodes request/response This change alignes the naming to be closer to the spec and make it less ambiguous. This change also changes the naming of some private/experimental marked APIs. - tox_callback_dht_nodes_response() - tox_dht_nodes_request() - Tox_Event_Dht_Get_Nodes_Response
f1991aaa029 perf: Use stack allocation for strerror rendering.
3984211ccbf cleanup: remove kicked peers from saved peers list
26a991ed2be fix: ip to string function not accepting tcp families
712861f2e6d cleanup: Make websockify output qtox-compatible logging.
01932ea2f73 chore: Add opus and vpx to the toxcore wasm build.
d29c42ef631 refactor: don't fully discard received DHT nodes. This is mostly forward thinking, where we might introduce other ip families, in addition to ipv4, ipv6, tcp_ipv4 etc.
21e2325934f chore: Fix xcframework tarball creation.
b10c8b766ba chore: Fix xcframework checksum creation.
93787a9322e chore: Add ios/macos framework build.
9f723f891d3 fix: run do_gca also in bootstrap nodes
496cc703556 chore: Support arm64 iphone simulator.
aa0e2a8e928 chore: Add support for more iOS architectures.
13ad8e81cbf chore: Add binary deploy workflows.
c8344726378 refactor: Move tox_log_level out into its own file.
8799bea76c3 cleanup: Mark events/dispatch headers as experimental.
d4164edb548 refactor: Remove tox_types.h; use `struct` tags instead.
d408c982090 refactor: Move `Tox_Options` to `tox_options.h`.
5ab42d41209 chore: Move most cirrus jobs to circleci.
463eeae1144 cleanup: Avoid clashing with global define `DEBUG`.
92cc1e91747 refactor: Make Tox_Options own the passed proxy host and savedata.
f276b397226 test: Add some more asserts for I/O and alloc to succeed.
edb4dfc4869 fix: Don't crash on malloc failures in bin_unpack.
be457d5d0b2 cleanup: Use tox memory for bin_unpack and net_strerror.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 81b1e4f6348124784088591c4fe9ab41e273031d

.clusterfuzzlite/Dockerfile

@@ -3,19 +3,23 @@
 # We want to use the latest tools always
 FROM gcr.io/oss-fuzz-base/base-builder:latest
 
-RUN apt-get update && \
-    apt-get -y install --no-install-suggests --no-install-recommends \
-    cmake libtool autoconf automake pkg-config \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*
+RUN apt-get update \
+ && apt-get -y install --no-install-suggests --no-install-recommends \
+ cmake \
+ pkg-config \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 # Static builds of dependencies
 
 # libsodium
-RUN git clone --depth 1 --branch 1.0.18 https://github.com/jedisct1/libsodium libsodium
-WORKDIR $SRC/libsodium
-RUN ./autogen.sh && ./configure --enable-shared=no && make install
-WORKDIR $SRC
+RUN tar zxf <(curl -L https://github.com/jedisct1/libsodium/releases/download/1.0.20-RELEASE/libsodium-1.0.20.tar.gz) \
+ && cd libsodium-* \
+ && ./configure --enable-shared=no \
+ && make install \
+ && cd ..
 
 # Copy your project's source code.
 COPY . $SRC/c-toxcore

.clusterfuzzlite/build.sh

@@ -1,6 +1,16 @@
 #!/bin/bash -eu
 
-FUZZ_TARGETS="bootstrap_fuzz_test toxsave_fuzz_test"
+FUZZ_TARGETS=(
+  DHT_fuzz_test
+  bootstrap_fuzz_test
+  # e2e_fuzz_test
+  forwarding_fuzz_test
+  group_announce_fuzz_test
+  group_moderation_fuzz_test
+  net_crypto_fuzz_test
+  tox_events_fuzz_test
+  toxsave_fuzz_test
+)
 
 # out of tree build
 cd "$WORK"
@@ -12,11 +22,10 @@ cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER="$CC" \
   -DCMAKE_CXX_COMPILER="$CXX" \
   -DCMAKE_C_FLAGS="$CFLAGS" \
   -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
-  -DCMAKE_EXE_LINKER_FLAGS="$LIB_FUZZING_ENGINE" \
   -DBUILD_TOXAV=OFF -DENABLE_SHARED=NO -DBUILD_FUZZ_TESTS=ON \
   -DDHT_BOOTSTRAP=OFF -DBOOTSTRAP_DAEMON=OFF "$SRC"/c-toxcore
 
-for TARGET in $FUZZ_TARGETS; do
+for TARGET in "${FUZZ_TARGETS[@]}"; do
   # build fuzzer target
   cmake --build ./ --target "$TARGET"