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| author |   jsing <jsing@openbsd.org> | 2019-02-23 15:00:44 +0000 |
|---|---|---|
| committer | jsing <jsing@openbsd.org> | 2019-02-23 15:00:44 +0000 |
| commit | 6e76079173619971ef6a0714ee99b1f3e9c97bb1 (patch) | |
| tree | 8081e2f5b2a9e5929ef6fb0bfa5db24e5e969d24 /lib/libssl/tls13_record_layer.c | |
| parent | Correct comment on delete_addresses() return value. (diff) | |
| download | wireguard-openbsd-6e76079173619971ef6a0714ee99b1f3e9c97bb1.tar.xz wireguard-openbsd-6e76079173619971ef6a0714ee99b1f3e9c97bb1.zip | |
Set BIO retry on TLS13_IO_WANT_POLLIN/TLS13_IO_WANT_POLLOUT.
In most cases a TLS13_IO_WANT_POLLIN or TLS13_IO_WANT_POLLOUT will have
bubbled up from the wire callbacks, in which case the BIO retry flag will
already be set. However, if we return TLS13_IO_WANT_POLLIN or
TLS13_IO_WANT_POLLOUT from a higher layer the BIO retry flag will not be
set and that will cause SSL_get_error() to return SSL_ERROR_SYSCALL rather
than the intended SSL_ERROR_WANT_READ/SSL_ERROR_WANT_WRITE.
ok beck@ tb@
Diffstat (limited to 'lib/libssl/tls13_record_layer.c')
0 files changed, 0 insertions, 0 deletions