From 4d8cc87d1845b85ad15dbbd88e7bceaf2bfa7eed Mon Sep 17 00:00:00 2001 From: Dinghao Liu Date: Thu, 23 Nov 2023 16:19:41 +0800 Subject: [PATCH] scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() [ Upstream commit 235f2b548d7f4ac5931d834f05d3f7f5166a2e72 ] When an error occurs in the for loop of beiscsi_init_wrb_handle(), we should free phwi_ctxt->be_wrbq before returning an error code to prevent potential memleak. Fixes: a7909b396ba7 ("[SCSI] be2iscsi: Fix dynamic CID allocation Mechanism in driver") Signed-off-by: Dinghao Liu Link: https://lore.kernel.org/r/20231123081941.24854-1-dinghao.liu@zju.edu.cn Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/be2iscsi/be_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 50a577ac3bb4..b6df0d431907 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -2710,6 +2710,7 @@ static int beiscsi_init_wrb_handle(struct beiscsi_hba *phba) kfree(pwrb_context->pwrb_handle_base); kfree(pwrb_context->pwrb_handle_basestd); } + kfree(phwi_ctxt->be_wrbq); return -ENOMEM; }