diff options
| -rw-r--r-- | ext/openssl/xp_ssl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ext/openssl/xp_ssl.c b/ext/openssl/xp_ssl.c index f7f6219ffb..2fbc615dd2 100644 --- a/ext/openssl/xp_ssl.c +++ b/ext/openssl/xp_ssl.c @@ -2032,10 +2032,15 @@ static size_t php_openssl_sockop_io(int read, php_stream *stream, char *buf, siz stream->eof = (retry == 0 && errno != EAGAIN && !SSL_pending(sslsock->ssl_handle)); } + /* Don't loop indefinitely in non-blocking mode if no data is available */ + if (began_blocked == 0) { + break; + } + /* Now, if we have to wait some time, and we're supposed to be blocking, wait for the socket to become * available. Now, php_pollfd_for uses select to wait up to our time_left value only... */ - if (retry && began_blocked) { + if (retry) { if (read) { php_pollfd_for(sslsock->s.socket, (err == SSL_ERROR_WANT_WRITE) ? (POLLOUT|POLLPRI) : (POLLIN|POLLPRI), has_timeout ? &left_time : NULL); |