mirror of https://github.com/grpc/grpc.git
Merge pull request #14199 from kpayson64/bug_fix_1_9
Don't segfault on header replaypull/14205/head
kpayson64
7 years ago
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GitHub
commit
389883fe6f
8 changed files with 235 additions and 0 deletions
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/*
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* |
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* Copyright 2018 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include "test/core/bad_client/bad_client.h" |
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#include <string.h> |
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#include <grpc/grpc.h> |
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#include "src/core/lib/surface/server.h" |
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#include "test/core/end2end/cq_verifier.h" |
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#define PFX_STR \ |
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"PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \
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"\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */ |
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#define HEADER_STR \ |
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"\x00\x00\xc9\x01\x04\x00\x00\x00\x01" /* headers: generated from \
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simple_request.headers in this \
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directory */ \
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"\x10\x05:path\x08/foo/bar" \
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"\x10\x07:scheme\x04http" \
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"\x10\x07:method\x04POST" \
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"\x10\x0a:authority\x09localhost" \
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"\x10\x0c" \
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"content-type\x10" \
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"application/grpc" \
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"\x10\x14grpc-accept-encoding\x15" \
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"deflate,identity,gzip" \
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"\x10\x02te\x08trailers" \
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"\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)" |
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#define PAYLOAD_STR \ |
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"\x00\x00\x20\x00\x00\x00\x00\x00\x01" \
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"\x00\x00\x00\x00" |
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static void* tag(intptr_t t) { return (void*)t; } |
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static void verifier(grpc_server* server, grpc_completion_queue* cq, |
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void* registered_method) { |
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grpc_call_error error; |
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grpc_call* s; |
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grpc_call_details call_details; |
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grpc_byte_buffer* request_payload_recv = nullptr; |
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grpc_op* op; |
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grpc_op ops[6]; |
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cq_verifier* cqv = cq_verifier_create(cq); |
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grpc_metadata_array request_metadata_recv; |
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int was_cancelled = 2; |
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grpc_call_details_init(&call_details); |
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grpc_metadata_array_init(&request_metadata_recv); |
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error = grpc_server_request_call(server, &s, &call_details, |
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&request_metadata_recv, cq, cq, tag(101)); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
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cq_verify(cqv); |
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GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.host, "localhost")); |
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GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo/bar")); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_SEND_INITIAL_METADATA; |
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op->data.send_initial_metadata.count = 0; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_RECV_MESSAGE; |
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op->data.recv_message.recv_message = &request_payload_recv; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), nullptr); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(102), 1); |
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cq_verify(cqv); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; |
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op->data.recv_close_on_server.cancelled = &was_cancelled; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; |
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op->data.send_status_from_server.trailing_metadata_count = 0; |
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op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED; |
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grpc_slice status_details = grpc_slice_from_static_string("xyz"); |
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op->data.send_status_from_server.status_details = &status_details; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), nullptr); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(103), 1); |
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grpc_metadata_array_destroy(&request_metadata_recv); |
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grpc_call_details_destroy(&call_details); |
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grpc_call_unref(s); |
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cq_verifier_destroy(cqv); |
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} |
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int main(int argc, char** argv) { |
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grpc_test_init(argc, argv); |
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grpc_init(); |
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/* Verify that sending multiple headers doesn't segfault */ |
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GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, |
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PFX_STR HEADER_STR HEADER_STR PAYLOAD_STR, 0); |
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GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, |
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PFX_STR HEADER_STR HEADER_STR HEADER_STR PAYLOAD_STR, |
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0); |
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grpc_shutdown(); |
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return 0; |
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} |
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