fuzz: Move all addrman fuzz targets to one file

MarcoFalke · MarcoFalke · commit fa3669f72f69 · 2021-09-21T10:09:56.000+02:00
Can be reviewed with --color-moved=dimmed-zebra
diff --git a/src/Makefile.test.include b/src/Makefile.test.include
@@ -232,7 +232,6 @@ test_fuzz_fuzz_SOURCES = \
  test/fuzz/crypto_hkdf_hmac_sha256_l32.cpp \
  test/fuzz/crypto_poly1305.cpp \
  test/fuzz/cuckoocache.cpp \
- test/fuzz/data_stream.cpp \
  test/fuzz/decode_tx.cpp \
  test/fuzz/descriptor_parse.cpp \
  test/fuzz/deserialize.cpp \
diff --git a/src/test/fuzz/addrman.cpp b/src/test/fuzz/addrman.cpp
@@ -23,6 +23,17 @@ void initialize_addrman()
     SelectParams(CBaseChainParams::REGTEST);
 }
 
+FUZZ_TARGET_INIT(data_stream_addr_man, initialize_addrman)
+{
+    FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
+    CDataStream data_stream = ConsumeDataStream(fuzzed_data_provider);
+    CAddrMan addr_man(/* asmap */ std::vector<bool>(), /* deterministic */ false, /* consistency_check_ratio */ 0);
+    try {
+        ReadFromStream(addr_man, data_stream);
+    } catch (const std::exception&) {
+    }
+}
+
 class CAddrManDeterministic : public CAddrMan
 {
 public:
diff --git a/src/test/fuzz/data_stream.cpp b/src/test/fuzz/data_stream.cpp
