Description: Fix a NULL-ptr-deref bug in ath6kl_usb_alloc_urb_from_pipe References: https://lore.kernel.org/linux-wireless/20190804002905.11292-1-benquike@gmail.com/T/#u https://syzkaller.appspot.com/bug?id=cd8b9cfe50a0bf36ee19eda2d7e2e06843dfbeaf Notes: bwh> Introduced in Linux 3.5 by commit 9cbee358687e "ath6kl: add full USB bwh> support". Bugs: upstream: released (5.4-rc1) [39d170b3cb62ba98567f5c4f40c27b5864b304e5] 4.19-upstream-stable: released (4.19.82) [696da02259463ea634821e117088f82afe7bf851] 4.9-upstream-stable: released (4.9.199) [3c7f02d13b8d72dbb1dd9b0fe858459d263b1fbd] 3.16-upstream-stable: released (3.16.77) [3e8e6f9a952c9a7e0be92518906dcdb7c8d1ca29] sid: released (5.3.7-1) [bugfix/all/ath6kl-fix-a-NULL-ptr-deref-bug-in-ath6kl_usb_alloc_.patch] 4.19-buster-security: released (4.19.87-1) 4.9-stretch-security: released (4.9.210-1) 3.16-jessie-security: released (3.16.81-1)