[api-fuzzer] Fix inproc channels (grpc#35538)

Closes grpc#35538 COPYBARA_INTEGRATE_REVIEW=grpc#35538 from ctiller:fff2 52b6996 PiperOrigin-RevId: 597848114
makesoftwaresafe · Jan 12, 2024 · 02c10df · 02c10df
1 parent c5a8e5a
commit 02c10df
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diff --git a/test/core/end2end/fuzzers/api_fuzzer.cc b/test/core/end2end/fuzzers/api_fuzzer.cc
@@ -434,6 +434,7 @@ ApiFuzzer::Result ApiFuzzer::CreateChannel(
   ChannelArgs args = testing::CreateChannelArgsFromFuzzingConfiguration(
       create_channel.channel_args(), fuzzing_env);
   if (create_channel.inproc()) {
+    if (server_ == nullptr) return Result::kFailed;
     channel_ = grpc_inproc_channel_create(server_, args.ToC().get(), nullptr);
   } else {
     grpc_channel_credentials* creds =

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5611761370202112 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5611761370202112
@@ -0,0 +1,5 @@
+actions {
+  create_channel {
+    inproc: true
+  }
+}