1 files changed, 11 insertions, 14 deletions

diff --git a/networking/tls.c b/networking/tls.c
index 30afd9ea9..cb6b09476 100644
--- a/networking/tls.c
+++ b/networking/tls.c
@@ -1740,26 +1740,23 @@ static void tls_xwrite(tls_state_t *tls, int len)
 
 void FAST_FUNC tls_run_copy_loop(tls_state_t *tls)
 {
-        fd_set readfds;
         int inbuf_size;
         const int INBUF_STEP = 4 * 1024;
+        struct pollfd pfds[2];
 
-//TODO: convert to poll
-        /* Select loop copying stdin to ofd, and ifd to stdout */
-        FD_ZERO(&readfds);
-        FD_SET(tls->ifd, &readfds);
-        FD_SET(STDIN_FILENO, &readfds);
+        pfds[0].fd = STDIN_FILENO;
+        pfds[0].events = POLLIN;
+        pfds[1].fd = tls->ifd;
+        pfds[1].events = POLLIN;
 
         inbuf_size = INBUF_STEP;
         for (;;) {
-                fd_set testfds;
                 int nread;
 
-                testfds = readfds;
-                if (select(tls->ifd + 1, &testfds, NULL, NULL, NULL) < 0)
-                        bb_perror_msg_and_die("select");
+                if (safe_poll(pfds, 2, -1) < 0)
+                        bb_perror_msg_and_die("poll");
 
-                if (FD_ISSET(STDIN_FILENO, &testfds)) {
+                if (pfds[0].revents) {
                         void *buf;
 
                         dbg("STDIN HAS DATA\n");
@@ -1774,7 +1771,7 @@ void FAST_FUNC tls_run_copy_loop(tls_state_t *tls)
                                 /* But TLS has no way to encode this,
                                  * doubt it's ok to do it "raw"
                                  */
-                                FD_CLR(STDIN_FILENO, &readfds);
+                                pfds[0].fd = -1;
                                 tls_free_outbuf(tls); /* mem usage optimization */
                         } else {
                                 if (nread == inbuf_size) {
@@ -1788,7 +1785,7 @@ void FAST_FUNC tls_run_copy_loop(tls_state_t *tls)
                                 tls_xwrite(tls, nread);
                         }
                 }
-                if (FD_ISSET(tls->ifd, &testfds)) {
+                if (pfds[1].revents) {
                         dbg("NETWORK HAS DATA\n");
  read_record:
                         nread = tls_xread_record(tls);
@@ -1796,7 +1793,7 @@ void FAST_FUNC tls_run_copy_loop(tls_state_t *tls)
                                 /* TLS protocol has no real concept of one-sided shutdowns:
                                  * if we get "TLS EOF" from the peer, writes will fail too
                                  */
-                                //FD_CLR(tls->ifd, &readfds);
+                                //pfds[1].fd = -1;
                                 //close(STDOUT_FILENO);
                                 //tls_free_inbuf(tls); /* mem usage optimization */
                                 //continue;