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| author | Alan Stern <stern@rowland.harvard.edu> | 2005-11-08 15:51:55 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-11-08 16:13:34 -0500 |
| commit | 2ef8919830a262f10fb5e4a685e95f71a64bce6c (patch) | |
| tree | 5490ee9197f0e30fed2073719c2d6382ac13e8aa | |
| parent | 34ea80ec6a02ad02e6b9c75c478c18e5880d6713 (diff) | |
| download | op-kernel-dev-2ef8919830a262f10fb5e4a685e95f71a64bce6c.zip op-kernel-dev-2ef8919830a262f10fb5e4a685e95f71a64bce6c.tar.gz | |
[SCSI] Fix refcount leak in scsi_report_lun_scan
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 7eb3a2d..27bcc8f 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -1074,6 +1074,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags, struct scsi_sense_hdr sshdr; struct scsi_device *sdev; struct Scsi_Host *shost = dev_to_shost(&starget->dev); + int ret = 0; /* * Only support SCSI-3 and up devices if BLIST_NOREPORTLUN is not set. @@ -1169,8 +1170,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags, /* * The device probably does not support a REPORT LUN command */ - kfree(lun_data); - return 1; + ret = 1; + goto out_err; } /* @@ -1238,6 +1239,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags, } } + out_err: kfree(lun_data); out: scsi_device_put(sdev); @@ -1246,7 +1248,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags, * the sdev we used didn't appear in the report luns scan */ scsi_destroy_sdev(sdev); - return 0; + return ret; } struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel, |
