diff options
| author | Jakub Kicinski <[email protected]> | 2019-04-10 18:04:31 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-04-10 20:07:02 +0000 |
| commit | 35b71a34ada62c9573847a324bf06a133fe11b11 (patch) | |
| tree | 1161595f0333fca7a5f419b3200b15eee8a21ce3 /net/strparser/strparser.c | |
| parent | net/tls: fix the IV leaks (diff) | |
| download | kernel-35b71a34ada62c9573847a324bf06a133fe11b11.tar.gz kernel-35b71a34ada62c9573847a324bf06a133fe11b11.zip | |
net/tls: don't leak partially sent record in device mode
David reports that tls triggers warnings related to
sk->sk_forward_alloc not being zero at destruction time:
WARNING: CPU: 5 PID: 6831 at net/core/stream.c:206 sk_stream_kill_queues+0x103/0x110
WARNING: CPU: 5 PID: 6831 at net/ipv4/af_inet.c:160 inet_sock_destruct+0x15b/0x170
When sender fills up the write buffer and dies from
SIGPIPE. This is due to the device implementation
not cleaning up the partially_sent_record.
This is because commit a42055e8d2c3 ("net/tls: Add support for async encryption of records for performance")
moved the partial record cleanup to the SW-only path.
Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption of records for performance")
Reported-by: David Beckett <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Dirk van der Merwe <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/strparser/strparser.c')
0 files changed, 0 insertions, 0 deletions