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handle potentially invalid ascii characters

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This commit is contained in:
Jakob Ketterl 2023-09-18 23:39:02 +02:00
parent 4c2f9a67f6
commit f1995d3c6b
1 changed files with 2 additions and 2 deletions
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4
owrx/dsp.py
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@ -699,7 +699,7 @@ class DspManager(SdrSourceEventClient, ClientDemodulatorSecondaryDspEventClient)
b = data.tobytes() b = data.tobytes()
# If we know it's not pickled, let us not unpickle # If we know it's not pickled, let us not unpickle
if len(b) < 2 or b[0] != 0x80 or not 3 <= b[1] <= pickle.HIGHEST_PROTOCOL: if len(b) < 2 or b[0] != 0x80 or not 3 <= b[1] <= pickle.HIGHEST_PROTOCOL:
callback(b.decode("ascii")) callback(b.decode("ascii", errors="replace"))
return return
io = BytesIO(b) io = BytesIO(b)
@ -709,7 +709,7 @@ class DspManager(SdrSourceEventClient, ClientDemodulatorSecondaryDspEventClient)
except EOFError: except EOFError:
pass pass
except pickle.UnpicklingError: except pickle.UnpicklingError:
callback(b.decode("ascii")) callback(b.decode("ascii", errors="replace"))
return unpickler return unpickler