Fix crash when accepting a stream after shutdown

9 years ago · 7f0bf534df
parent c2fbddf199
commit 7f0bf534df
1 changed files with 3 additions and 0 deletions
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@ -524,6 +524,9 @@ grpc_chttp2_stream *grpc_chttp2_parsing_lookup_stream(grpc_chttp2_transport *t,
 grpc_chttp2_stream *grpc_chttp2_parsing_accept_stream(grpc_exec_ctx *exec_ctx,
                                                      grpc_chttp2_transport *t,
                                                      uint32_t id) {
+  if (t->channel_callback.accept_stream == NULL) {
+    return NULL;
+  }
  grpc_chttp2_stream *accepting;
  GPR_ASSERT(t->accepting_stream == NULL);
  t->accepting_stream = &accepting;