diff options
-rw-r--r-- | sound/core/seq/oss/seq_oss_synth.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c index 558dadbf45f1..e024e4588b82 100644 --- a/sound/core/seq/oss/seq_oss_synth.c +++ b/sound/core/seq/oss/seq_oss_synth.c | |||
@@ -604,6 +604,9 @@ snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_in | |||
604 | { | 604 | { |
605 | struct seq_oss_synth *rec; | 605 | struct seq_oss_synth *rec; |
606 | 606 | ||
607 | if (dev < 0 || dev >= dp->max_synthdev) | ||
608 | return -ENXIO; | ||
609 | |||
607 | if (dp->synths[dev].is_midi) { | 610 | if (dp->synths[dev].is_midi) { |
608 | struct midi_info minf; | 611 | struct midi_info minf; |
609 | snd_seq_oss_midi_make_info(dp, dp->synths[dev].midi_mapped, &minf); | 612 | snd_seq_oss_midi_make_info(dp, dp->synths[dev].midi_mapped, &minf); |