Use fchmod instead of chmod for unix sockets to prevent TOCTTOU

84054203 · 1848 · 2127a482 · 84054203
Commit 84054203 authored Aug 07, 2018 by 1848
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ServerSocket.cxx src/event/ServerSocket.cxx +2 -2

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--- a/src/event/ServerSocket.cxx
+++ b/src/event/ServerSocket.cxx
@@ -188,10 +188,10 @@ OneServerSocket::Open()
 	/* allow everybody to connect */

 	if (!path.IsNull())
-		chmod(path.c_str(), 0666);
+		fchmod(_fd.Get(), 0666);
 #endif

-	/* register in the EventLoop */
+	/* register in the EventLoop */	

 	SetFD(_fd.Release());
 }