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aseqdump: Check the -u option value properly
Instead of passing the value as is, check the value passed to -u option and bail out for bad values. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -1086,6 +1086,8 @@ int main(int argc, char *argv[])
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break;
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case 'u':
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ump_version = atoi(optarg);
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if (ump_version < 0 || ump_version > 2)
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fatal("Invalid UMP version %d", ump_version);
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snd_seq_set_client_midi_version(seq, ump_version);
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break;
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case 'r':
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