Commit 33a7dd8d authored by Tomas Henzl's avatar Tomas Henzl Committed by Hao Zhang
Browse files

scsi: mpt3sas: Fix a memory leak 

stable inclusion
from stable-v5.10.173
commit 30c7c72b6cf9d8c95f9b219c9d2e4e31b15bebe5
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8AGBT
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=30c7c72b6cf9d8c95f9b219c9d2e4e31b15bebe5

--------------------------------

[ Upstream commit 54dd9601 ]

Add a forgotten kfree().

Fixes: dbec4c90 ("scsi: mpt3sas: lockless command submission")
Link: https://lore.kernel.org/r/20230207152159.18627-1-thenzl@redhat.com


Signed-off-by: default avatarTomas Henzl <thenzl@redhat.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarHao Zhang <Hao.Zhang@windriver.com>
parent daae7f8a

drivers/scsi/mpt3sas/mpt3sas_base.c

+3 −0
Original line number Diff line number Diff line
@@ -4905,6 +4905,9 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) 
		}

		dma_pool_destroy(ioc->pcie_sgl_dma_pool);

	}

	kfree(ioc->pcie_sg_lookup);

	ioc->pcie_sg_lookup = NULL;



	if (ioc->config_page) {

		dexitprintk(ioc,

			    ioc_info(ioc, "config_page(0x%p): free\n",