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Dont call free on non-alloc'd items.

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sos 2006-06-28 15:04:10 +00:00
parent 0552c3f9ac
commit 5c36984888
1 changed files with 4 additions and 2 deletions
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6
sys/dev/ata/atapi-cd.c
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@ -1335,7 +1335,8 @@ acd_report_key(device_t dev, struct dvd_authinfo *ai)
error = ata_atapicmd(dev, ccb, (caddr_t)d, length,
ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10);
if (error) {
free(d, M_ACD);
if (length)
free(d, M_ACD);
return error;
}
@ -1377,7 +1378,8 @@ acd_report_key(device_t dev, struct dvd_authinfo *ai)
default:
error = EINVAL;
}
free(d, M_ACD);
if (length)
free(d, M_ACD);
return error;
}