TZUTC: -0800   
   MSGID: 53778.syncprog@1:103/705 2dabaf89   
   PID: Synchronet 3.21a-Linux master/48922a15c Dec 17 2025 GCC 12.2.0   
   TID: SBBSecho 3.33-Linux master/48922a15c Dec 17 2025 GCC 12.2.0   
   BBSID: VERT   
   CHRS: UTF-8 4   
   FORMAT: flowed   
   https://gitlab.synchro.net/main/sbbs/-/commit/114c3dfdee48db651bf568fa   
   Modified Files:   
   	src/sbbs3/answer.cpp   
   Log Message:   
   Fix potential deadlock in specific case   
      
   If the telnet client sends an IP address as a Location, and that   
   IP address is in a filter file, the input thread mutex would not   
   be unlocked.   
      
   This oddball feature was suggested on Reddit here:   
   https://www.reddit.com/r/synchronet/comments/khuyey/ftelnetwebsocketservicejs/   
      
   And implemented in Synchronet here:   
   https://gitlab.synchro.net/main/sbbs/-/commit/2bbe824c0656176d03   
   4f2d48558b322a69b9e32   
      
   It appears that it's been broken the whole time.   
      
   Found by some LLM (ChatGPT?) and reported by nelgin.   
   --- SBBSecho 3.33-Linux   
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