tls: clear key material from kernel memory when do_tls_setsockopt_conf fails
authorSabrina Dubroca <sd@queasysnail.net>
Wed, 12 Sep 2018 15:44:43 +0000 (17:44 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 13 Sep 2018 19:03:47 +0000 (12:03 -0700)
commitc844eb46b7d43c2cf760169df5ae1d5b033af338
tree909dc26b18e1ee20e6fcac8936b4bcaa1bfa9eeb
parent86029d10af18381814881d6cce2dd6872163b59f
tls: clear key material from kernel memory when do_tls_setsockopt_conf fails

Fixes: 3c4d7559159b ("tls: kernel TLS support")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tls/tls_main.c