From: tang.junhui Date: Sun, 18 Sep 2016 10:05:11 +0000 (+0800) Subject: scsi: scsi_dh_alua: Fix memory leak in alua_rtpg() X-Git-Tag: v4.9-rc1~95^2~11 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=086acff2cf8a6a41f533e5da5f51923db5f68df4;p=karo-tx-linux.git scsi: scsi_dh_alua: Fix memory leak in alua_rtpg() buff should be freed before returning with SCSI_DH_RETRY in alua_rtpg(). Signed-off-by: tang.junhui Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index 752b5c9d1ab2..241829e59668 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -583,6 +583,7 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_port_group *pg) sdev_printk(KERN_ERR, sdev, "%s: rtpg retry\n", ALUA_DH_NAME); scsi_print_sense_hdr(sdev, ALUA_DH_NAME, &sense_hdr); + kfree(buff); return err; } sdev_printk(KERN_ERR, sdev, "%s: rtpg failed\n",