From 6ca8714fdd72dd121a48664917a94b82876fb428 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Mon, 18 Sep 2023 23:39:02 +0200
Subject: [PATCH] handle potentially invalid ascii characters

---
 owrx/dsp.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/owrx/dsp.py b/owrx/dsp.py
index 3d77c27f..8860b9b1 100644
--- a/owrx/dsp.py
+++ b/owrx/dsp.py
@@ -702,7 +702,7 @@ class DspManager(SdrSourceEventClient, ClientDemodulatorSecondaryDspEventClient)
             b = data.tobytes()
             # 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:
-                callback(b.decode("ascii"))
+                callback(b.decode("ascii", errors="replace"))
                 return
 
             io = BytesIO(b)
@@ -712,7 +712,7 @@ class DspManager(SdrSourceEventClient, ClientDemodulatorSecondaryDspEventClient)
             except EOFError:
                 pass
             except pickle.UnpicklingError:
-                callback(b.decode("ascii"))
+                callback(b.decode("ascii", errors="replace"))
 
         return unpickler