Description: mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
References:
Notes:
 bwh> Introduced in 4.11 by commit ff4dd73dd2b4 "mac80211_hwsim: check
 bwh> HWSIM_ATTR_RADIO_NAME length" and backported in 4.9.58.
Bugs:
upstream: released (4.16-rc1) [0ddcff49b672239dda94d70d0fcf50317a9f4b51]
4.9-upstream-stable: released (4.9.104) [7e6d77dfca838d6ef31f1d78ad4288b11908d86d]
3.16-upstream-stable: N/A "Vulnerable code not present"
3.2-upstream-stable: N/A "Vulnerable code not present"
sid: released (4.15.11-1) [bugfix/all/mac80211_hwsim-fix-possible-memory-leak-in-hwsim_new.patch]
4.9-stretch-security: released (4.9.88-1) [bugfix/all/mac80211_hwsim-fix-possible-memory-leak-in-hwsim_new.patch]
3.16-jessie-security: N/A "Vulnerable code not present"
3.2-wheezy-security: N/A "Vulnerable code not present"