From: Maksim Salau Date: Sat, 13 May 2017 20:49:26 +0000 (+0300) Subject: usb: misc: legousbtower: Fix memory leak X-Git-Tag: archive/raspbian/4.9.30-2+deb9u2+rpi1~6^2~161 X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=7d96e4a404c1eec5a4f941d2af572a252028b462;p=linux-4.9.git usb: misc: legousbtower: Fix memory leak commit 0bd193d62b4270a2a7a09da43ad1034c7ca5b3d3 upstream. get_version_reply is not freed if function returns with success. Fixes: 942a48730faf ("usb: misc: legousbtower: Fix buffers on stack") Reported-by: Heikki Krogerus Signed-off-by: Maksim Salau Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 9dd202ba1663..c2e2b2ea32d8 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -941,6 +941,7 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device USB_MAJOR, dev->minor); exit: + kfree(get_version_reply); return retval; error: