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| author | Greg Kroah-Hartman | 2017-05-22 08:56:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-05-22 08:56:55 +0200 |
| commit | b4a338d2b3cafa1be68d4e1903203c7e08a38ee5 (patch) | |
| tree | 069f3753af1cda34c36a7627000ab46ef5c51c83 /drivers/watchdog/pcwd_usb.c | |
| parent | misc: sram-exec: Use aligned fncpy instead of memcpy (diff) | |
| parent | Linux 4.12-rc2 (diff) | |
| download | kernel-qcow2-linux-b4a338d2b3cafa1be68d4e1903203c7e08a38ee5.tar.gz kernel-qcow2-linux-b4a338d2b3cafa1be68d4e1903203c7e08a38ee5.tar.xz kernel-qcow2-linux-b4a338d2b3cafa1be68d4e1903203c7e08a38ee5.zip | |
Merge 4.12-rc2 into char-misc-next
We want the fixes in here as well to handle merge issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/watchdog/pcwd_usb.c')
| -rw-r--r-- | drivers/watchdog/pcwd_usb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c index 99ebf6ea3de6..5615f4013924 100644 --- a/drivers/watchdog/pcwd_usb.c +++ b/drivers/watchdog/pcwd_usb.c @@ -630,6 +630,9 @@ static int usb_pcwd_probe(struct usb_interface *interface, return -ENODEV; } + if (iface_desc->desc.bNumEndpoints < 1) + return -ENODEV; + /* check out the endpoint: it has to be Interrupt & IN */ endpoint = &iface_desc->endpoint[0].desc; |