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path: root/drivers/tty/tty_audit.c
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Diffstat (limited to 'drivers/tty/tty_audit.c')
-rw-r--r--drivers/tty/tty_audit.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c
index b0b39b823cc..6953dc82850 100644
--- a/drivers/tty/tty_audit.c
+++ b/drivers/tty/tty_audit.c
@@ -23,7 +23,7 @@ struct tty_audit_buf {
};
static struct tty_audit_buf *tty_audit_buf_alloc(int major, int minor,
- int icanon)
+ unsigned icanon)
{
struct tty_audit_buf *buf;
@@ -239,7 +239,8 @@ int tty_audit_push_task(struct task_struct *tsk, kuid_t loginuid, u32 sessionid)
* if TTY auditing is disabled or out of memory. Otherwise, return a new
* reference to the buffer.
*/
-static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty)
+static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty,
+ unsigned icanon)
{
struct tty_audit_buf *buf, *buf2;
@@ -257,7 +258,7 @@ static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty)
buf2 = tty_audit_buf_alloc(tty->driver->major,
tty->driver->minor_start + tty->index,
- tty->icanon);
+ icanon);
if (buf2 == NULL) {
audit_log_lost("out of memory in TTY auditing");
return NULL;
@@ -287,7 +288,7 @@ 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,
- size_t size)
+ size_t size, unsigned icanon)
{
struct tty_audit_buf *buf;
int major, minor;
@@ -299,7 +300,7 @@ void tty_audit_add_data(struct tty_struct *tty, unsigned char *data,
&& tty->driver->subtype == PTY_TYPE_MASTER)
return;
- buf = tty_audit_buf_get(tty);
+ buf = tty_audit_buf_get(tty, icanon);
if (!buf)
return;
@@ -307,11 +308,11 @@ void tty_audit_add_data(struct tty_struct *tty, unsigned char *data,
major = tty->driver->major;
minor = tty->driver->minor_start + tty->index;
if (buf->major != major || buf->minor != minor
- || buf->icanon != tty->icanon) {
+ || buf->icanon != icanon) {
tty_audit_buf_push_current(buf);
buf->major = major;
buf->minor = minor;
- buf->icanon = tty->icanon;
+ buf->icanon = icanon;
}
do {
size_t run;