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consolidate parameters checking

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- out_from_chan must be in range [-1..synth->audio_groups[
- fx_from_chan must be in range [-1..synth-effects_groups[
This commit is contained in:
jjceresa 2020-09-13 12:03:37 +02:00
parent 7728ed6102
commit 226a6de812
1 changed files with 4 additions and 2 deletions
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6
src/synth/fluid_synth.c
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@ -7537,7 +7537,8 @@ fluid_synth_mixer_set_mapping(fluid_synth_t *synth,
{
/* check chan_to_out and out_from_chan */
if((chan_to_out >= synth->midi_channels)
||(out_from_chan >= synth->audio_groups))
||(out_from_chan < -1)
||(out_from_chan >= synth->audio_groups))
{
FLUID_API_RETURN(FLUID_FAILED);
}
@ -7553,7 +7554,8 @@ fluid_synth_mixer_set_mapping(fluid_synth_t *synth,
{
/* check chan_to_fx and fx_from_chan */
if((chan_to_fx >= synth->midi_channels)
||(fx_from_chan >= synth->effects_groups))
||(fx_from_chan < -1)
||(fx_from_chan >= synth->effects_groups))
{
FLUID_API_RETURN(FLUID_FAILED);
}