[Xastir-dev] dangerous xastir bug

Gabor Berczi gabucino at gabucino.be
Tue Apr 9 04:20:50 EDT 2013


Hi!

I have a packet (in fact, a lot of them), which are somehow incorrectly interpreted by Xastir 2.0.4, therefore polluting the igate database. Here's an example:

From the soundmodem:

Packet: fm OE4AHG-9 to T7QW04-0 via OE3XCR-0,OE6XVR-11,WIDE2-1 UI  pid=F0
`,'ll!B>/"7?}

APRX does it correctly:

1365344651	ORGATE-1  R 	OE4AHG-9>T7QW04,OE3XCR*,OE6XVR-11*,WIDE2-1:`,'ll!B>/"7?}

And xastir thinks:

WIDE2-1>OE6XVR-11:`,'ll!B>/"7?}

Database corruption: http://aprs.fi/?c=raw&call=WIDE2-1
Raw packet WAV: http://gabucino.be/tmp/buggy.wav

-- 
G




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