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gqrx-sdr / gqrx

Software defined radio receiver powered by GNU Radio and Qt.
http://gqrx.dk
GNU General Public License v3.0
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Crash when file input is used but no file name given #1374

Open reald opened 1 month ago

reald commented 1 month ago

Steps to reproduce:

  1. Open gqrx and configure i/o device as "Complex Sampled IQ File".
  2. Leave defaults (file=/path/to/your/file), select ok
  3. gqrx complains that the file cannot be opened. Ignore and hit ok.
  4. Go to I/Q recording and replay tool
  5. Play a fancy sigmf file
  6. After file is completely played hit Play button to end the I/Q recording tool
  7. gqrx crashes because it cannot open /path/to/your/file

Affected version: 2.17.5

vladisslav2011 commented 1 month ago

Thanks. Confirmed. My fork is affected too. Putting https://github.com/gqrx-sdr/gqrx/blob/master/src/applications/gqrx/mainwindow.cpp#L1766 into try...catch block fixes the issue. Possible fix: https://github.com/vladisslav2011/gqrx/commit/786f00f06a7f119e60f11b61ec0a421b920ed551