From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kulikov Vasiliy Date: Wed, 14 Jul 2010 17:53:27 +0000 Subject: [PATCH] scsi: dpt_i2o: fix memory leak Message-Id: <1279130008-9934-1-git-send-email-segooon@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Cc: Adaptec OEM Raid Solutions , "James E.J. Bottomley" , Julia Lawall , Frederic Weisbecker , John Kacur , OGAWA Hirofumi , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Free allocated memory if adpt_ioctl_to_context() failed. Signed-off-by: Kulikov Vasiliy --- drivers/scsi/dpt_i2o.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index f2d4df1..dd9a43b 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -1839,8 +1839,10 @@ static int adpt_i2o_passthru(adpt_hba* pHba, u32 __user *arg) sg_offset = (msg[0]>>4)&0xf; msg[2] = 0x40000000; // IOCTL context msg[3] = adpt_ioctl_to_context(pHba, reply); - if (msg[3] = (u32)-1) + if (msg[3] = (u32)-1) { + kfree(reply); return -EBUSY; + } memset(sg_list,0, sizeof(sg_list[0])*pHba->sg_tablesize); if(sg_offset) { -- 1.7.0.4