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authorOlaf Hering <ohering@suse.de>2017-10-20 12:20:33 +0200
committerOlaf Hering <ohering@suse.de>2017-10-20 12:23:28 +0200
commitb2dcf977f60416b75acc648dde76059202fdf635 (patch)
tree1b2ac83937f69047ec660957ec30f3f14f27addb
parentbf9e67fa51972c98954a97ea223de456317d4054 (diff)
scsi: storvsc: fix memory leak on ring buffer busy
-rw-r--r--drivers/scsi/storvsc_drv.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 3cc8d67783a1..5e7200f05873 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1640,6 +1640,8 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
put_cpu();
if (ret == -EAGAIN) {
+ if (payload_sz > sizeof(cmd_request->mpb))
+ kfree(payload);
/* no more space */
return SCSI_MLQUEUE_DEVICE_BUSY;
}