android_kernel_xiaomi_sm8450/drivers/scsi/bnx2fc
Wei Yongjun c40db29812 scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
[ Upstream commit 08c94d80b2da481652fb633e79cbc41e9e326a91 ]

skb_share_check() already drops the reference to the skb when returning
NULL. Using kfree_skb() in the error handling path leads to an skb double
free.

Fix this by removing the variable tmp_skb, and return directly when
skb_share_check() returns NULL.

Fixes: 01a4cc4d0c ("bnx2fc: do not add shared skbs to the fcoe_rx_list")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20221114110626.526643-1-weiyongjun@huaweicloud.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-05 15:12:26 +01:00
..
57xx_hsi_bnx2fc.h scsi: Fix various misspellings of "connect" 2019-10-24 21:22:32 -04:00
bnx2fc_constants.h
bnx2fc_debug.c
bnx2fc_debug.h
bnx2fc_els.c scsi: bnx2fc: fix bnx2fc_cmd refcount imbalance in send_srr 2019-06-26 22:43:02 -04:00
bnx2fc_fcoe.c scsi: bnx2fc: Fix skb double free in bnx2fc_rcv() 2024-01-05 15:12:26 +01:00
bnx2fc_hwi.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
bnx2fc_io.c scsi: bnx2fc: Return failure if io_req is already in ABTS processing 2021-06-16 12:01:36 +02:00
bnx2fc_tgt.c scsi: bnx2fc: Demote obvious misuse of kerneldoc to standard comment blocks 2020-07-15 16:01:58 -04:00
bnx2fc.h scsi: bnx2fc: Update the driver version to 2.12.13 2020-03-29 18:10:59 -04:00
Kconfig scsi: bnx2fc: Fix Kconfig warning & CNIC build errors 2021-03-04 11:38:21 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00