lkml.org 
[lkml]   [2023]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] scsi: be2iscsi: fix a memleak in beiscsi_init_wrb_handle
Date
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 <dinghao.liu@zju.edu.cn>
---
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 e48f14ad6dfd..06acb5ff609e 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;
}

--
2.17.1
\
 
 \ /
  Last update: 2023-11-23 09:27    [W:0.147 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site