diff options
| author | Peter Wu <lekensteyn@gmail.com> | 2013-09-02 10:47:03 +0200 |
|---|---|---|
| committer | Martin Pitt <martinpitt@gnome.org> | 2013-09-03 08:31:28 +0200 |
| commit | 16544c135590d8c653cb83eec3f8e4395687a4d8 (patch) | |
| tree | 2fed66991a764560dcb7e5b5bca7aad68952a75e | |
| parent | a7766cfde93974e05ae3fa87a41191a5542cf7bc (diff) | |
hidpp: ignore remaining garbage for debug print
HidppMessage is currently of size 20 ("long message"). Since short
messages are always of size 7, do not bother printing the remaining 13
bytes. This code path is currently only used by hidpp-test (not
installed).
Reported-by: Martin Pitt <martin.pitt@ubuntu.com>
Signed-off-by: Peter Wu <lekensteyn@gmail.com>
| -rw-r--r-- | src/linux/hidpp-device.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/linux/hidpp-device.c b/src/linux/hidpp-device.c index ea0f3e8..899b0f3 100644 --- a/src/linux/hidpp-device.c +++ b/src/linux/hidpp-device.c @@ -250,12 +250,14 @@ hidpp_device_map_get_by_idx (HidppDevice *device, gint idx) static void hidpp_device_print_buffer (HidppDevice *device, const HidppMessage *msg) { - guint i; + guint i, mlen; const HidppDeviceMap *map; if (!device->priv->enable_debug) return; - for (i = 0; i < sizeof (*msg); i++) + + mlen = HIDPP_MSG_LENGTH(msg); + for (i = 0; i < mlen; i++) g_print ("%02x ", ((const guchar*) msg)[i]); g_print ("\n"); |