diff options
Diffstat (limited to 'ext/openssl')
-rw-r--r-- | ext/openssl/xp_ssl.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/ext/openssl/xp_ssl.c b/ext/openssl/xp_ssl.c index 4b4a144691..e0f06a76dc 100644 --- a/ext/openssl/xp_ssl.c +++ b/ext/openssl/xp_ssl.c @@ -204,6 +204,36 @@ static size_t php_openssl_sockop_write(php_stream *stream, const char *buf, size return didwrite; } +static void php_openssl_stream_wait_for_data(php_stream *stream, php_netstream_data_t *sock TSRMLS_DC) +{ + int retval; + struct timeval *ptimeout; + + if (sock->socket == -1) { + return; + } + + sock->timeout_event = 0; + + if (sock->timeout.tv_sec == -1) + ptimeout = NULL; + else + ptimeout = &sock->timeout; + + while(1) { + retval = php_pollfd_for(sock->socket, PHP_POLLREADABLE, ptimeout); + + if (retval == 0) + sock->timeout_event = 1; + + if (retval >= 0) + break; + + if (php_socket_errno() != EINTR) + break; + } +} + static size_t php_openssl_sockop_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) { php_openssl_netstream_data_t *sslsock = (php_openssl_netstream_data_t*)stream->abstract; @@ -213,6 +243,13 @@ static size_t php_openssl_sockop_read(php_stream *stream, char *buf, size_t coun int retry = 1; do { + if (sslsock->s.is_blocked) { + php_openssl_stream_wait_for_data(stream, &(sslsock->s) TSRMLS_CC); + if (sslsock->s.timeout_event) { + break; + } + /* there is no guarantee that there is application data available but something is there */ + } nr_bytes = SSL_read(sslsock->ssl_handle, buf, count); if (nr_bytes <= 0) { |