diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2015-11-08 08:52:31 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-11-20 16:19:54 -0800 |
| commit | 6b2a3d628aa752f0ab825fc6d4d07b09e274d1c1 (patch) | |
| tree | 3918dc5a27345aa2352ad9745519e4095390c661 /drivers | |
| parent | f356d7a7ddb5ea545e81c84eecfdf1b5ab4647fc (diff) | |
| download | op-kernel-dev-6b2a3d628aa752f0ab825fc6d4d07b09e274d1c1.zip op-kernel-dev-6b2a3d628aa752f0ab825fc6d4d07b09e274d1c1.tar.gz | |
tty: audit: Fix audit source
The data to audit/record is in the 'from' buffer (ie., the input
read buffer).
Fixes: 72586c6061ab ("n_tty: Fix auditing support for cannonical mode")
Cc: stable <stable@vger.kernel.org> # 4.1+
Cc: Miloslav Trmač <mitr@redhat.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Laura Abbott <labbott@fedoraproject.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/n_tty.c | 2 | ||||
| -rw-r--r-- | drivers/tty/tty_audit.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 1384426..ed77614 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -169,7 +169,7 @@ static inline int tty_copy_to_user(struct tty_struct *tty, { struct n_tty_data *ldata = tty->disc_data; - tty_audit_add_data(tty, to, n, ldata->icanon); + tty_audit_add_data(tty, from, n, ldata->icanon); return copy_to_user(to, from, n); } diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c index 90ca082..3d245cd 100644 --- a/drivers/tty/tty_audit.c +++ b/drivers/tty/tty_audit.c @@ -265,7 +265,7 @@ static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty, * * Audit @data of @size from @tty, if necessary. */ -void tty_audit_add_data(struct tty_struct *tty, unsigned char *data, +void tty_audit_add_data(struct tty_struct *tty, const void *data, size_t size, unsigned icanon) { struct tty_audit_buf *buf; |
