CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2019/02/23 08:00:44
Modified files:
lib/libssl : tls13_lib.c
Log message:
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@
