From: Alan Stern Date: Mon, 22 Aug 2016 20:58:53 +0000 (-0400) Subject: USB: fix typo in wMaxPacketSize validation X-Git-Tag: v3.16.39~137 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e81ec1eb63edace6043f171d671c1ba3434e3270;p=thirdparty%2Fkernel%2Fstable.git USB: fix typo in wMaxPacketSize validation commit 6c73358c83ce870c0cf32413e5cadb3b9a39c606 upstream. The maximum value allowed for wMaxPacketSize of a high-speed interrupt endpoint is 1024 bytes, not 1023. Signed-off-by: Alan Stern Fixes: aed9d65ac327 ("USB: validate wMaxPacketValue entries in endpoint descriptors") Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ben Hutchings --- diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index a28f77d80e8c0..4fdc9b02287b2 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -158,7 +158,7 @@ static const unsigned short high_speed_maxpacket_maxes[4] = { [USB_ENDPOINT_XFER_CONTROL] = 64, [USB_ENDPOINT_XFER_ISOC] = 1024, [USB_ENDPOINT_XFER_BULK] = 512, - [USB_ENDPOINT_XFER_INT] = 1023, + [USB_ENDPOINT_XFER_INT] = 1024, }; static const unsigned short super_speed_maxpacket_maxes[4] = { [USB_ENDPOINT_XFER_CONTROL] = 512,