From: Weiguo Li <liwg06@foxmail.com>
To: dev@dpdk.org
Cc: adypodoman@gmail.com, xiaoyun.li@intel.com,
tianfei.zhang@intel.com, bruce.richardson@intel.com,
ivan.malov@oktetlabs.ru, jgrajcia@cisco.com, hkalra@marvell.com,
ying.a.wang@intel.com, ting.xu@intel.com, simei.su@intel.com,
qiming.yang@intel.com, motih@mellanox.com,
shreyansh.jain@nxp.com, skoteshwar@marvell.com,
stephen@networkplumber.org, kalesh-anakkur.purayil@broadcom.com,
somnath.kotur@broadcom.com, declan.doherty@intel.com,
gakhil@marvell.com, nicolas.chautru@intel.com
Subject: [PATCH 16/20] net/sfc: fix a memory leak in error handling
Date: Wed, 23 Feb 2022 02:18:14 +0800 [thread overview]
Message-ID: <tencent_10003CF1A7A111C93A6DDF4023B222743108@qq.com> (raw)
In-Reply-To: <cover.1645551559.git.liwg06@foxmail.com>
When efx_nic_get_board_info() failed then function return, the
memory in 'id' is not released, this leads to a memory leak.
Fixes: e86b48aa46d4 ("net/sfc: add HW switch ID helpers")
Signed-off-by: Weiguo Li <liwg06@foxmail.com>
---
drivers/net/sfc/sfc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/sfc/sfc.c b/drivers/net/sfc/sfc.c
index 51726d229b..ad1683a512 100644
--- a/drivers/net/sfc/sfc.c
+++ b/drivers/net/sfc/sfc.c
@@ -1423,8 +1423,10 @@ sfc_hw_switch_id_init(struct sfc_adapter *sa,
return ENOMEM;
rc = efx_nic_get_board_info(sa->nic, &board_info);
- if (rc != 0)
+ if (rc != 0) {
+ rte_free(id);
return rc;
+ }
memcpy(id->board_sn, board_info.enbi_serial, sizeof(id->board_sn));
--
2.25.1
next prev parent reply other threads:[~2022-02-22 18:20 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1645551559.git.liwg06@foxmail.com>
2022-02-22 18:17 ` [PATCH 01/20] baseband/acc100: fix a memory leak in acc100 queue setup Weiguo Li
2022-02-23 17:42 ` Chautru, Nicolas
2022-06-24 20:45 ` David Marchand
2022-02-22 18:18 ` [PATCH 02/20] common/dpaax: fix a memory leak in iterate dir Weiguo Li
2022-02-22 18:18 ` [PATCH 03/20] crypto/dpaa2_sec: fix memory leaks in error handlings Weiguo Li
2022-06-24 20:46 ` David Marchand
2022-02-22 18:18 ` [PATCH 04/20] crypto/qat: fix a memory leak when set encrypt key fail Weiguo Li
2022-06-24 20:49 ` David Marchand
2022-02-22 18:18 ` [PATCH 05/20] net/bnxt: fix a memory leak in error handling Weiguo Li
2022-02-22 18:18 ` [PATCH 06/20] net/bnxt: fix 'ctx' memory leak when new malloc fail Weiguo Li
2022-02-22 18:18 ` [PATCH 07/20] net/bnx2x: add clean up for 'rxq' to avoid a memory leak Weiguo Li
2022-02-22 18:18 ` [PATCH 08/20] net/cnxk: free 'node' memory when node add fail Weiguo Li
2022-04-07 9:02 ` Nithin Kumar Dabilpuram
2022-02-22 18:18 ` [PATCH 09/20] net/dpaa: fix a memory leak when validation fail Weiguo Li
2022-02-22 18:18 ` [PATCH 10/20] net/failsafe: fix a memory leak in error handling Weiguo Li
2022-02-22 18:18 ` [PATCH 11/20] net/iavf: " Weiguo Li
2022-02-22 18:18 ` [PATCH 12/20] net/ice: goto clean up lable to avoid memory leak Weiguo Li
2022-02-22 18:18 ` [PATCH 13/20] net/ice: fix memory leaks in error handlings Weiguo Li
2022-06-02 8:04 ` David Marchand
2022-02-22 18:18 ` [PATCH 14/20] net/ice: avoid fix memory leaks in register parser Weiguo Li
2022-02-22 18:18 ` [PATCH 15/20] net/memif: fix some memory leaks in error handlings Weiguo Li
2022-02-22 18:18 ` Weiguo Li [this message]
2022-03-03 7:39 ` [PATCH 16/20] net/sfc: fix a memory leak in error handling Andrew Rybchenko
2022-02-22 18:18 ` [PATCH 17/20] net/vmxnet3: fix memory leaks in error handlings Weiguo Li
2022-02-22 18:18 ` [PATCH 18/20] raw/ifpga/base: " Weiguo Li
2022-02-22 18:28 ` [PATCH 19/20] raw/ntb: fix some " Weiguo Li
2022-02-22 18:28 ` [PATCH 20/20] regex/mlx5: fix a memory leak in error handling Weiguo Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=tencent_10003CF1A7A111C93A6DDF4023B222743108@qq.com \
--to=liwg06@foxmail.com \
--cc=adypodoman@gmail.com \
--cc=bruce.richardson@intel.com \
--cc=declan.doherty@intel.com \
--cc=dev@dpdk.org \
--cc=gakhil@marvell.com \
--cc=hkalra@marvell.com \
--cc=ivan.malov@oktetlabs.ru \
--cc=jgrajcia@cisco.com \
--cc=kalesh-anakkur.purayil@broadcom.com \
--cc=motih@mellanox.com \
--cc=nicolas.chautru@intel.com \
--cc=qiming.yang@intel.com \
--cc=shreyansh.jain@nxp.com \
--cc=simei.su@intel.com \
--cc=skoteshwar@marvell.com \
--cc=somnath.kotur@broadcom.com \
--cc=stephen@networkplumber.org \
--cc=tianfei.zhang@intel.com \
--cc=ting.xu@intel.com \
--cc=xiaoyun.li@intel.com \
--cc=ying.a.wang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).