From e8addb79cd0ad5105c9200a2b0c22e8c1200f8e0 Mon Sep 17 00:00:00 2001
From: Pierre Carru <pierre.carru@eshard.com>
Date: Mon, 27 Sep 2021 17:58:02 +0200
Subject: [PATCH] libvncserver: handle EINTR

---
 libvncserver/main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libvncserver/main.c b/libvncserver/main.c
index 73303af80..859f8c61b 100644
--- a/libvncserver/main.c
+++ b/libvncserver/main.c
@@ -560,10 +560,14 @@ clientInput(void *data)
 	tv.tv_sec = 60; /* 1 minute */
 	tv.tv_usec = 0;
 
+retry:
 	n = select(nfds + 1, &rfds, &wfds, &efds, &tv);
 
 	if (n < 0) {
 	    rfbLogPerror("ReadExact: select");
+        if (errno == EINTR) {
+            goto retry;
+        }
 	    break;
 	}
 	if (n == 0) /* timeout */