This is a note to let you know that I've just added the patch titled
3c589_cs: Fix an error handling path in tc589_probe()
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
3c589_cs-fix-an-error-handling-path-in-tc589_probe.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 640bf95b2c7c2981fb471acdafbd3e0458f8390d Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Sat, 20 May 2023 11:48:55 +0200
Subject: 3c589_cs: Fix an error handling path in tc589_probe()
From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
commit 640bf95b2c7c2981fb471acdafbd3e0458f8390d upstream.
Should tc589_config() fail, some resources need to be released as already
done in the remove function.
Fixes: 15b99ac17295 ("[PATCH] pcmcia: add return value to _config() functions")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/d8593ae867b24c79063646e36f9b18b0790107cb.1684575975.git.christophe.jaillet@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/3com/3c589_cs.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
--- a/drivers/net/ethernet/3com/3c589_cs.c
+++ b/drivers/net/ethernet/3com/3c589_cs.c
@@ -196,6 +196,7 @@ static int tc589_probe(struct pcmcia_dev
{
struct el3_private *lp;
struct net_device *dev;
+ int ret;
dev_dbg(&link->dev, "3c589_attach()\n");
@@ -219,7 +220,15 @@ static int tc589_probe(struct pcmcia_dev
dev->ethtool_ops = &netdev_ethtool_ops;
- return tc589_config(link);
+ ret = tc589_config(link);
+ if (ret)
+ goto err_free_netdev;
+
+ return 0;
+
+err_free_netdev:
+ free_netdev(dev);
+ return ret;
}
static void tc589_detach(struct pcmcia_device *link)
Patches currently in stable-queue which might be from christophe.jaillet@xxxxxxxxxx are
queue-4.19/forcedeth-fix-an-error-handling-path-in-nv_probe.patch
queue-4.19/cassini-fix-a-memory-leak-in-the-error-handling-path.patch
queue-4.19/3c589_cs-fix-an-error-handling-path-in-tc589_probe.patch
