From 6edc36fccb52a963c9ebfbb44ba7b91570e0fd06 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Thu, 13 Jun 2019 00:56:32 +0200
Subject: socket: Return -ETIMEDOUT when select() in socket_read_fd() reached
 the timeout

---
 common/socket.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/socket.c b/common/socket.c
index aa97848..0ee8105 100644
--- a/common/socket.c
+++ b/common/socket.c
@@ -412,6 +412,10 @@ int socket_check_fd(int fd, fd_mode fdm, unsigned int timeout)
 							strerror(errno));
 				return -1;
 			}
+		} else if (sret == 0) {
+			if (verbose >= 2)
+				fprintf(stderr, "%s: timeout\n", __func__);
+			return -ETIMEDOUT;
 		}
 	} while (eagain);
 
-- 
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