From: pcarana <pc.moreno2099@gmail.com>
Date: Thu, 16 Jan 2020 21:34:03 +0000 (-0600)
Subject: Use SO_REUSEPORT at sockopts so that the RTR port can be reused
X-Git-Tag: v1.2.0~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6401a4739ac512985158e63499e037dc2f2078db;p=thirdparty%2FFORT-validator.git

Use SO_REUSEPORT at sockopts so that the RTR port can be reused
---

diff --git a/src/rtr/rtr.c b/src/rtr/rtr.c
index 740a45f0..8da7c0a4 100644
--- a/src/rtr/rtr.c
+++ b/src/rtr/rtr.c
@@ -86,12 +86,12 @@ create_server_socket(int *result)
 	struct addrinfo *addrs;
 	struct addrinfo *addr;
 	unsigned long port;
-	int reusaddr;
+	int reuse;
 	int fd; /* "file descriptor" */
 	int error;
 
 	*result = 0; /* Shuts up gcc */
-	reusaddr = 1;
+	reuse = 1;
 
 	error = init_addrinfo(&addrs);
 	if (error)
@@ -110,12 +110,19 @@ create_server_socket(int *result)
 		}
 
 		/* enable SO_REUSEADDR */
-		if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reusaddr,
+		if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuse,
 		    sizeof(int)) < 0) {
 			pr_errno(errno, "setsockopt(SO_REUSEADDR) failed");
 			continue;
 		}
 
+		/* enable SO_REUSEPORT */
+		if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &reuse,
+		    sizeof(int)) < 0) {
+			pr_errno(errno, "setsockopt(SO_REUSEPORT) failed");
+			continue;
+		}
+
 		if (bind(fd, addr->ai_addr, addr->ai_addrlen) < 0) {
 			pr_errno(errno, "bind() failed");
 			continue;