As previous discussed in the thread "Whose fault is this crash? (nan and inf)", a patch is pasted below to fix the problem.
It might be possible to fix the problem a better way, by checking whether the integer index variable (called "idelsamps") is within bounds, but the complexity of the code goes a little bit above my head.
The other two situations mentioned in the thread that might have this problem, namely tabread4~ and poke~, should not have this problem since there are checks that the integer index values are within bounds.
diff --git a/pure-data/src/d_array.c b/pure-data/src/d_array.c index d365cf2..9c16a85 100644 --- a/pure-data/src/d_array.c +++ b/pure-data/src/d_array.c @@ -423,7 +423,11 @@ static t_int *tabread4_tilde_perform(t_int *w)
for (i = 0; i < n; i++) { - double findex = *in++ + onset; + t_sample inval = *in++; + if(!isfinite(inval)) + inval = 0.0f; + + double findex = inval + onset; int index = findex; t_sample frac, a, b, c, d, cminusb; static int count;