From 8fa77390cd9a1eb7bef0ae0f52fb95721e8984e7 Mon Sep 17 00:00:00 2001
From: w_angrong <w_angrong@163.com>
Date: Wed, 14 Oct 2020 12:51:21 +0800
Subject: [PATCH] check if queue is full or not before pushing data

---
 src/anbox/platform/sdl/audio_sink.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/anbox/platform/sdl/audio_sink.cpp b/src/anbox/platform/sdl/audio_sink.cpp
index e8c1a9a..0ed90e2 100755
--- a/src/anbox/platform/sdl/audio_sink.cpp
+++ b/src/anbox/platform/sdl/audio_sink.cpp
@@ -144,10 +144,14 @@ void AudioSink::write_data(const std::vector<std::uint8_t> &data) {
     return;
   }
   if (!connect_audio()) {
-    WARNING("Audio server not connected, skipping %d bytes", data.size());
+    ERROR("Audio server not connected, skipping %d bytes", data.size());
     return;
   }
   graphics::Buffer buffer{data.data(), data.data() + data.size()};
+  if(!queue_.can_push_locked()){
+    ERROR("AudioSink buffer queue full, skipping %d bytes", data.size());
+    return;
+  }
   queue_.push_locked(std::move(buffer), l);
 }
 } // namespace sdl
-- 
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