Introduced in 548577dc8adae1a558
Signed-off-by: Uri Lublin <uril@xxxxxxxxxx>
---
src/spice-streaming-agent.cpp | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/spice-streaming-agent.cpp b/src/spice-streaming-agent.cpp
index b39782c..e25d47a 100644
--- a/src/spice-streaming-agent.cpp
+++ b/src/spice-streaming-agent.cpp
@@ -145,6 +145,11 @@ static void handle_stream_error(size_t len)
std::to_string(sizeof(StreamMsgNotifyError)) + ")");
}
+ // This struct inherits StreamMsgNotifyError. Its memory layout is:
+ // offset 0: StreamMsgNotifyError.error_code (a uint32_t)
+ // offset 4: StreamMsgNotifyError.msg and also msg.msg (a uint8_t[1024]).
+ // Both StreamMsgNotifyError.msg and msg.msg point to the same
+ // memory location (practically local msg overrides inherited msg).
struct : StreamMsgNotifyError {
uint8_t msg[1024];
} msg;
--
2.14.3
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