Jakub Kicinski 12c7686111 net/tls: don't leak IV and record seq when offload fails ... When device refuses the offload in tls_set_device_offload_rx() it calls tls_sw_free_resources_rx() to clean up software context state. Unfortunately, tls_sw_free_resources_rx() does not free all the state tls_set_sw_offload() allocated - it leaks IV and sequence number buffers. All other code paths which lead to tls_sw_release_resources_rx() (which tls_sw_free_resources_rx() calls) free those right before the call. Avoid the leak by moving freeing of iv and rec_seq into tls_sw_release_resources_rx(). Fixes: 4799ac81e5 ("tls: Add rx inline crypto offload") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-04-20 20:36:51 -07:00
..
Kconfig	tls: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
Makefile	net/tls: Add generic NIC offload infrastructure	2018-05-01 09:42:47 -04:00
tls_device.c	net/tls: don't leak IV and record seq when offload fails	2019-04-20 20:36:51 -07:00
tls_device_fallback.c	net/tls: fix refcount adjustment in fallback	2019-04-18 16:51:03 -07:00
tls_main.c	net/tls: don't leak IV and record seq when offload fails	2019-04-20 20:36:51 -07:00
tls_sw.c	net/tls: don't leak IV and record seq when offload fails	2019-04-20 20:36:51 -07:00