Hi Helmut, On Sun, Mar 12, 2023 at 12:23:57AM +0100, Helmut Grohne wrote: [...] > > Is there a minimal testcase available allowed to share on the bug or a > > way to construct one? > > The clues provided are already good. For compressed codecs such as GSM, > there is no reasonable wBitsPerSample value, which is why it is set to > 0. When I wrote the patch, I did not see this use case nor did any test > case expose it. The actual zero-division happens in a branch specific to > uncompressed formats and this is where the check really belongs > (src/wav.c:961 in unstable). I'll update unstable by Monday. > > $ sox -t raw -r 44100 -e signed-integer -b 8 /dev/null -t wav -e > gsm-full-rate bug.wav > $ sox bug.wav fail.wav > sox FAIL formats: can't open input file `bug.wav': WAV file bits per sample > is zero > $
Many thanks, Helmut. Unless I'm mistaken this will require a manual unblock as well to enter bookworm (thanks for the fix in unstable). Do yu plan to take care of it? Regards, Salvatore
