2019-12-10 17:05:49

by Igor Druzhinin

Subject: [PATCH 0/2] Fixing libfc memory leaks

Igor Druzhinin (2):
scsi: libfc: free response frame from GPN_ID
scsi: libfc: drop extra rport reference in fc_rport_create()

drivers/scsi/libfc/fc_disc.c | 2 ++
drivers/scsi/libfc/fc_rport.c | 4 +++-
2 files changed, 5 insertions(+), 1 deletion(-)

--
2.7.4

2019-12-10 17:07:10

by Igor Druzhinin

Subject: [PATCH 1/2] scsi: libfc: free response frame from GPN_ID

fc_disc_gpn_id_resp() should be the last function using it so free it
here to avoid memory leak.

Signed-off-by: Igor Druzhinin <[email protected]>
---
drivers/scsi/libfc/fc_disc.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 9c5f7c9..2b865c6 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -628,6 +628,8 @@ static void fc_disc_gpn_id_resp(struct fc_seq *sp, struct fc_frame *fp,
}
out:
kref_put(&rdata->kref, fc_rport_destroy);
+ if (!IS_ERR(fp))
+ fc_frame_free(fp);
}

/**
--
2.7.4