Fixed bandlimited resampler invalid access when used as an audio filter2 module.

 This modules seems to not resample the first samples (which is not good
at all for an audio filter2 btw). This has to be taken into account when
calculating the output buffer size.
Fixes #1862 and #1962(duplicate).

modules/audio_filter/resampler/bandlimited.c

@@ -570,8 +570,10 @@ static block_t *Resample( filter_t *p_filter, block_t *p_block )
     i_bytes_per_frame = p_filter->fmt_out.audio.i_channels *
                   p_filter->fmt_out.audio.i_bitspersample / 8;
 
-    i_out_size = i_bytes_per_frame * ( 1 + (p_block->i_samples *
-        p_filter->fmt_out.audio.i_rate / p_filter->fmt_in.audio.i_rate));
+    i_out_size = i_bytes_per_frame * ( 1 + ( p_block->i_samples *
+                                             p_filter->fmt_out.audio.i_rate /
+                                             p_filter->fmt_in.audio.i_rate) ) +
+                 p_filter->p_sys->i_buf_size;
 
     p_out = p_filter->pf_audio_buffer_new( p_filter, i_out_size );
     if( !p_out )