diff options
| author | Keita Suzuki <keitasuzuki.park@sslab.ics.keio.ac.jp> | 2020-10-27 07:31:24 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-18 19:18:44 +0100 |
| commit | 6563e00fe8ee5664f3affb47abb93237df15de49 (patch) | |
| tree | 4ec7ea9d31d03490dfe70ee1364c5cd353f5a891 | |
| parent | 210387f1af1af2db0f70d8e3af0caadb05be52c6 (diff) | |
scsi: hpsa: Fix memory leak in hpsa_init_one()
[ Upstream commit af61bc1e33d2c0ec22612b46050f5b58ac56a962 ]
When hpsa_scsi_add_host() fails, h->lastlogicals is leaked since it is
missing a free() in the error handler.
Fix this by adding free() when hpsa_scsi_add_host() fails.
Link: https://lore.kernel.org/r/20201027073125.14229-1-keitasuzuki.park@sslab.ics.keio.ac.jp
Tested-by: Don Brace <don.brace@microchip.com>
Acked-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Keita Suzuki <keitasuzuki.park@sslab.ics.keio.ac.jp>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/scsi/hpsa.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 11de2198bb87..0fe21cbdf0ca 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -8781,7 +8781,7 @@ reinit_after_soft_reset: /* hook into SCSI subsystem */ rc = hpsa_scsi_add_host(h); if (rc) - goto clean7; /* perf, sg, cmd, irq, shost, pci, lu, aer/h */ + goto clean8; /* lastlogicals, perf, sg, cmd, irq, shost, pci, lu, aer/h */ /* Monitor the controller for firmware lockups */ h->heartbeat_sample_interval = HEARTBEAT_SAMPLE_INTERVAL; @@ -8796,6 +8796,8 @@ reinit_after_soft_reset: HPSA_EVENT_MONITOR_INTERVAL); return 0; +clean8: /* lastlogicals, perf, sg, cmd, irq, shost, pci, lu, aer/h */ + kfree(h->lastlogicals); clean7: /* perf, sg, cmd, irq, shost, pci, lu, aer/h */ hpsa_free_performant_mode(h); h->access.set_intr_mask(h, HPSA_INTR_OFF); |