fuzz: detect client-side resets in H2 codec fuzzer. #4300
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Previously these were ignored, and data was sent to the codec after the stream reset event was issued. Risk level: Low Testing: Corpus entry added. Signed-off-by: Harvey Tuch <htuch@google.com>
junr03
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Aug 30, 2018
rshriram
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Oct 30, 2018
Pulling the following changes from github.com/envoyproxy/envoy: f936fc6 ssl: serialize accesses to SSL socket factory contexts (envoyproxy#4345) e34dcd6 Fix crash in tcp_proxy (envoyproxy#4323) ae6a252 router: fix matching when all domains have wildcards (envoyproxy#4326) aa06142 test: Stop fake_upstream methods from accidentally succeeding (envoyproxy#4232) 5d73187 rbac: update the authenticated.user to a StringMatcher. (envoyproxy#4250) c6bfc7d time: Event::TimeSystem abstraction to make it feasible to inject time with simulated timers (envoyproxy#4257) 752483e Fixing the fix (envoyproxy#4333) 83487f6 tls: update BoringSSL to ab36a84b (3497). (envoyproxy#4338) 7bc210e test: fixing interactions between waitFor and ignore_spurious_events (envoyproxy#4309) 69474b3 admin: order stats in clusters json admin (envoyproxy#4306) 2d155f9 ppc64le build (envoyproxy#4183) 07efc6d fix static initialization fiasco problem (envoyproxy#4314) 0b7e3b5 test: Remove declared but undefined class methods (envoyproxy#4297) 1485a13 lua: make sure resetting dynamic metadata wrapper when request info is marked dead d243cd6 test: set to zero when start_time exceeds limit (envoyproxy#4328) 0a1e92a test: fix heap use-after-free in ~IntegrationTestServer. (envoyproxy#4319) cddc732 CONTRIBUTING: Document 'kick-ci' trick. (envoyproxy#4335) f13ef24 docs: remove reference to deprecated value field (envoyproxy#4322) e947a27 router: minor doc fixes in stream idle timeout (envoyproxy#4329) 0c2e998 tcp-proxy: fixing a TCP proxy bug where we attempted to readDisable a closed connection (envoyproxy#4296) 00ffe44 utility: fix strftime overflow handling. (envoyproxy#4321) af1183c Re-enable TcpProxySslIntegrationTest and make the tests pass again. (envoyproxy#4318) 3553461 fuzz: fix H2 codec fuzzer post envoyproxy#4262. (envoyproxy#4311) 42f6048 Proto string issue fix (envoyproxy#4320) 9c492a0 Support Envoy to fetch secrets using SDS service. (envoyproxy#4256) a857219 ratelimit: revert `revert rate limit failure mode config` and add tests (envoyproxy#4303) 1d34172 dns: fix exception unsafe behavior in c-ares callbacks. (envoyproxy#4307) 1212423 alts: add gRPC TSI socket (envoyproxy#4153) f0363ae fuzz: detect client-side resets in H2 codec fuzzer. (envoyproxy#4300) 01aa3f8 test: hopefully deflaking echo integration test (envoyproxy#4304) 1fc0f4b ratelimit: link legacy proto when message is being used (envoyproxy#4308) aa4481e fix rare List::remove(&target) segfault (envoyproxy#4244) 89e0f23 headers: fixing fast fail of size-validation (envoyproxy#4269) 97eba59 build: bump googletest version. (envoyproxy#4293) 0057e22 fuzz: avoid false positives in HCM fuzzer. (envoyproxy#4262) 9d094e5 Revert ac0bd74 (envoyproxy#4295) ddb28a4 Add validation context provider (envoyproxy#4264) 3b47cba added histogram latency information to Hystrix dashboard stream (envoyproxy#3986) cf87d50 docs: update SNI FAQ. (envoyproxy#4285) f952033 config: fix update empty stat for eds (envoyproxy#4276) 329e591 router: Add ability of custom headers to rely on per-request data (envoyproxy#4219) 68d20b4 thrift: refactor build files and imports (envoyproxy#4271) 5fa8192 access_log: log requested_server_name in tcp proxy (envoyproxy#4144) fa45bb4 fuzz: libc++ clocks don't like nanos. (envoyproxy#4282) 53f8944 stats: add symbol table for future stat name encoding (envoyproxy#3927) c987b42 test infra: Remove timeSource() from the ClusterManager api (envoyproxy#4247) cd171d9 websocket: tunneling websockets (and upgrades in general) over H2 (envoyproxy#4188) b9dc5d9 router: disallow :path/host rewriting in request_headers_to_add. (envoyproxy#4220) 0c91011 network: skip socket options and source address for UDS client connections (envoyproxy#4252) da1857d build: fixing a downstream compile error by noting explicit fallthrough (envoyproxy#4265) 9857cfe fuzz: cleanup per-test environment after each fuzz case. (envoyproxy#4253) 52beb06 test: Wrap proto string in std::string before comparison (envoyproxy#4238) f5e219e extensions/thrift_proxy: Add header matching to thrift router (envoyproxy#4239) c9ce5d2 fuzz: track read_disable_count bidirectionally in codec_impl_fuzz_test. (envoyproxy#4260) 35103b3 fuzz: use nanoseconds for SystemTime in RequestInfo. (envoyproxy#4255) ba6ba98 fuzz: make runtime root hermetic in server_fuzz_test. (envoyproxy#4258) b0a9014 time: Add 'format' test to ensure no one directly instantiates Prod*Time from source. (envoyproxy#4248) 8567460 access_log: support beginning of epoch in START_TIME. (envoyproxy#4254) 28d5f41 proto: unify envoy_proto_library/api_proto_library. (envoyproxy#4233) f7d3cb6 http: fix allocation bug introduced in envoyproxy#4211. (envoyproxy#4245) Fixes istio/istio#8310 (once pulled into istio/istio). Signed-off-by: Piotr Sikora <piotrsikora@google.com>
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Previously these were ignored, and data was sent to the codec after the
stream reset event was issued.
Fixes oss-fuzz issue https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10000.
Risk level: Low
Testing: Corpus entry added.
Signed-off-by: Harvey Tuch htuch@google.com