service: bcat: Check client connection before interacting with socket.

- Fixes a crash when BCAT service is offline.
2020-10-15 20:58:18 +07:00 · 2020-10-15 20:58:18 +07:00 · 363c644730
parent 64f967fd49
commit 363c644730
1 changed files with 10 additions and 0 deletions
--- a/src/core/hle/service/bcat/backend/boxcat.cpp
+++ b/src/core/hle/service/bcat/backend/boxcat.cpp
@ -454,6 +454,16 @@ Boxcat::StatusResult Boxcat::GetStatus(std::optional<std::string>& global,
        {std::string("Boxcat-Client-Type"), std::string(BOXCAT_CLIENT_TYPE)},
    };

+    if (!client.is_valid()) {
+        LOG_ERROR(Service_BCAT, "Client is invalid, going offline!");
+        return StatusResult::Offline;
+    }
+
+    if (!client.is_socket_open()) {
+        LOG_ERROR(Service_BCAT, "Failed to open socket, going offline!");
+        return StatusResult::Offline;
+    }
+
    const auto response = client.Get(BOXCAT_PATHNAME_EVENTS, headers);
    if (response == nullptr)
        return StatusResult::Offline;