diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vtls/axtls.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/vtls/axtls.c b/lib/vtls/axtls.c index 08db9c568..1038432b9 100644 --- a/lib/vtls/axtls.c +++ b/lib/vtls/axtls.c @@ -464,9 +464,11 @@ Curl_axtls_connect(struct connectdata *conn, int sockindex) { + struct SessionHandle *data = conn->data; CURLcode conn_step = connect_prep(conn, sockindex); int ssl_fcn_return; SSL *ssl = conn->ssl[sockindex].ssl; + long timeout_ms; if(conn_step != CURLE_OK) { Curl_axtls_close(conn, sockindex); @@ -475,14 +477,23 @@ Curl_axtls_connect(struct connectdata *conn, /* Check to make sure handshake was ok. */ while(ssl_handshake_status(ssl) != SSL_OK) { + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + ssl_fcn_return = ssl_read(ssl, NULL); if(ssl_fcn_return < 0) { Curl_axtls_close(conn, sockindex); ssl_display_error(ssl_fcn_return); /* goes to stdout. */ return map_error_to_curl(ssl_fcn_return); } + /* TODO: avoid polling */ usleep(10000); - /* TODO: check for timeout as this could hang indefinitely otherwise */ } infof (conn->data, "handshake completed successfully\n"); |