From: Eric Biggers <ebiggers@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com,
Al Viro <viro@zeniv.linux.org.uk>
Subject: [PATCH v2 0/2] tty: fix bugs in compat TIOCGSERIAL
Date: Mon, 24 Feb 2020 10:20:42 -0800 [thread overview]
Message-ID: <20200224182044.234553-1-ebiggers@kernel.org> (raw)
In-Reply-To: <20200224181532.GA109047@gmail.com>
Fix two bugs in the compat implementation of TIOCGSERIAL, both of which
were introduced by the compat ioctl refactoring in Linux v4.20.
Eric Biggers (2):
tty: fix compat TIOCGSERIAL leaking uninitialized memory
tty: fix compat TIOCGSERIAL checking wrong function ptr
drivers/tty/tty_io.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--
2.25.0.265.gbab2e86ba0-goog
next prev parent reply other threads:[~2020-02-24 18:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 8:18 KMSAN: kernel-infoleak in tty_compat_ioctl syzbot
2020-02-24 8:38 ` [PATCH] tty: fix compat TIOCGSERIAL leaking uninitialized memory Eric Biggers
2020-02-24 8:47 ` Jiri Slaby
2020-02-24 18:15 ` Eric Biggers
2020-02-24 18:20 ` Eric Biggers [this message]
2020-02-24 18:20 ` [PATCH v2 1/2] " Eric Biggers
2020-02-25 7:30 ` Jiri Slaby
2020-03-02 21:24 ` Eric Biggers
2020-03-03 6:29 ` Greg Kroah-Hartman
2020-03-18 12:00 ` Greg Kroah-Hartman
2020-03-18 16:36 ` Eric Biggers
2020-02-24 18:20 ` [PATCH v2 2/2] tty: fix compat TIOCGSERIAL checking wrong function ptr Eric Biggers
2020-02-25 7:30 ` Jiri Slaby
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