Ignore banlist.dat

This also allows to remove the "dirty" argument, which can now be
deduced from the return value of Read().

1 files changed, 1 insertions, 3 deletions

diff --git a/src/test/fuzz/banman.cpp b/src/test/fuzz/banman.cpp
index 1986b5e4c8..de211f601f 100644
--- a/src/test/fuzz/banman.cpp
+++ b/src/test/fuzz/banman.cpp
@@ -52,8 +52,7 @@ FUZZ_TARGET_INIT(banman, initialize_banman)
     const bool start_with_corrupted_banlist{fuzzed_data_provider.ConsumeBool()};
     bool force_read_and_write_to_err{false};
     if (start_with_corrupted_banlist) {
-        const std::string sfx{fuzzed_data_provider.ConsumeBool() ? ".dat" : ".json"};
-        assert(WriteBinaryFile(banlist_file.string() + sfx,
+        assert(WriteBinaryFile(banlist_file.string() + ".json",
                                fuzzed_data_provider.ConsumeRandomLengthString()));
     } else {
         force_read_and_write_to_err = fuzzed_data_provider.ConsumeBool();
@@ -114,6 +113,5 @@ FUZZ_TARGET_INIT(banman, initialize_banman)
             (void)(banmap == banmap_read);
         }
     }
-    fs::remove(banlist_file.string() + ".dat");
     fs::remove(banlist_file.string() + ".json");
 }