From: Shreenidhi Shedi <yesshedi@gmail.com>
To: arnd@arndb.de, gregkh@linuxfoundation.org, paul@paul-moore.com,
eparis@redhat.com
Cc: linux-kernel@vger.kernel.org, linux-audit@redhat.com,
yesshedi@gmail.com, Shreenidhi Shedi <sshedi@vmware.com>
Subject: [PATCH 1/5] char: lp: ensure that index has not exceeded LP_NO
Date: Sun, 15 May 2022 02:44:51 +0530 [thread overview]
Message-ID: <20220514211455.284782-1-sshedi@vmware.com> (raw)
Signed-off-by: Shreenidhi Shedi <sshedi@vmware.com>
---
drivers/char/lp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 0e22e3b0a04e..d474d02b6c7f 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -972,7 +972,7 @@ static void lp_attach(struct parport *port)
if (port_num[i] == -1)
break;
- if (!lp_register(i, port))
+ if (i < LP_NO && !lp_register(i, port))
lp_count++;
break;
--
2.36.1
next reply other threads:[~2022-05-14 21:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-14 21:14 Shreenidhi Shedi [this message]
2022-05-14 21:14 ` [PATCH 2/5] char: lp: remove redundant initialization of err Shreenidhi Shedi
2022-05-14 21:53 ` Greg KH
2022-05-14 21:14 ` [PATCH 3/5] char: lp: fix most of checkspec.pl warnings & errors Shreenidhi Shedi
2022-05-14 21:53 ` Greg KH
2022-05-14 21:14 ` [PATCH 4/5] audit: remove redundant data_len check Shreenidhi Shedi
2022-05-14 21:54 ` Greg KH
2022-05-15 23:30 ` Paul Moore
2022-05-14 21:14 ` [PATCH 5/5] audit: fix most of the checkspec.pl warnnings & errors Shreenidhi Shedi
2022-05-14 21:54 ` Greg KH
2022-05-14 21:52 ` [PATCH 1/5] char: lp: ensure that index has not exceeded LP_NO Greg KH
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