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[fuzz] Added status frame support to h2 fuzz test #13807

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Merged
asraa merged 2 commits into from
Nov 2, 2020
Merged

[fuzz] Added status frame support to h2 fuzz test #13807

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750d89a
Added status frame support to h2 fuzz test
zasweq Oct 28, 2020
ac087d2
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zasweq Oct 29, 2020
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7 changes: 7 additions & 0 deletions test/integration/h2_capture_fuzz.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -132,6 +132,12 @@ message H2FrameMetadata {
Metadata metadata = 3;
}

// A header that contains an arbitrary status
message H2FrameStatus {
bytes status = 1;
uint32 stream_index = 2;
}

message H2TestFrame {
// These values map to the frame creation methods in:
// test/common/http/http2/http2_frame.h
Expand All @@ -151,6 +157,7 @@ message H2TestFrame {
H2FrameRequest request = 13;
H2FramePostRequest post_request = 14;
H2FrameGeneric generic = 15;
H2FrameStatus status = 16;
H2FrameMetadata metadata = 77;
}
}
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45 changes: 45 additions & 0 deletions test/integration/h2_corpus/status_test_overflowed_status
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7 changes: 7 additions & 0 deletions test/integration/h2_fuzz.cc
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Expand Up @@ -146,6 +146,13 @@ void H2FuzzIntegrationTest::sendFrame(const test::integration::H2TestFrame& prot
Http2Frame::makeMetadataFrameFromMetadataMap(stream_idx, metadata_map, metadata_flags);
break;
}
case test::integration::H2TestFrame::kStatus: {
const std::string status = proto_frame.status().status();
const uint32_t stream_idx = proto_frame.status().stream_index();
ENVOY_LOG_MISC(trace, "Sending status frame");
h2_frame = Http2Frame::makeHeadersFrameWithStatus(status, stream_idx);
break;
}
case test::integration::H2TestFrame::kGeneric: {
const absl::string_view frame_bytes = proto_frame.generic().frame_bytes();
ENVOY_LOG_MISC(trace, "Sending generic frame");
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