| commit | c35bf96aba0ca6bd6c7e5e180bc43d1a0f0c43f7 | [log] [tgz] |
|---|---|---|
| author | Zubin Mithra <zsm@chromium.org> | Thu Apr 04 14:33:55 2019 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Apr 17 08:36:46 2019 +0200 |
| tree | e1485f05b94613560a907d6226e4cb44e0e1c443 | |
| parent | a3320acb47874c0977dd49d8adc19d5047f52f1a [diff] |
ALSA: seq: Fix OOB-reads from strlcpy commit 212ac181c158c09038c474ba68068be49caecebb upstream. When ioctl calls are made with non-null-terminated userspace strings, strlcpy causes an OOB-read from within strlen. Fix by changing to use strscpy instead. Signed-off-by: Zubin Mithra <zsm@chromium.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>