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std.Build.WebServer: fix race

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Just a typo: I wasn't actually using the duped message, so the message I
sent could be freed in this interval.
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mlugg 2025-08-26 09:49:55 +01:00 • committed by Matthew Lugg
parent d4df65e355
commit 42eb1329b1
1 changed files with 1 additions and 1 deletions
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lib/std/Build/WebServer.zig
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@ -323,7 +323,7 @@ fn serveWebSocket(ws: *WebServer, sock: *http.Server.WebSocket) !noreturn {
// Temporarily unlock, then re-lock after the message is sent. // Temporarily unlock, then re-lock after the message is sent.
ws.time_report_mutex.unlock(); ws.time_report_mutex.unlock();
defer ws.time_report_mutex.lock(); defer ws.time_report_mutex.lock();
try sock.writeMessage(msg, .binary); try sock.writeMessage(owned_msg, .binary);
} }
} }