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| author | bunnei <bunneidev@gmail.com> | 2018-12-02 04:25:10 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-02 04:25:10 +0100 |
| commit | 97e73591e3fb2705cbbd4fcbc33267d598fbba93 (patch) | |
| tree | 55756ed97c50e705d5c1d13ec9c8383ff8323538 | |
| parent | Fix debug build (diff) | |
| parent | Services/VI: Dereferencing an uninitialized std::optional is undefined behavior. (diff) | |
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| -rw-r--r-- | src/core/hle/service/vi/vi.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp index 5120abfff..412d5b0c9 100644 --- a/src/core/hle/service/vi/vi.cpp +++ b/src/core/hle/service/vi/vi.cpp @@ -542,6 +542,8 @@ private: // Repeat TransactParcel DequeueBuffer when a buffer is available auto buffer_queue = nv_flinger->GetBufferQueue(id); std::optional<u32> slot = buffer_queue->DequeueBuffer(width, height); + ASSERT_MSG(slot != std::nullopt, "Could not dequeue buffer."); + IGBPDequeueBufferResponseParcel response{*slot}; ctx.WriteBuffer(response.Serialize()); IPC::ResponseBuilder rb{ctx, 2}; |