From: Alan T. DeKok <aland@freeradius.org>
Date: Mon, 10 Feb 2025 19:27:39 +0000 (-0500)
Subject: add more error messages
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1553236ba4c0300aa8a050532913f17da07eed3;p=thirdparty%2Ffreeradius-server.git

add more error messages
---

diff --git a/src/lib/io/network.c b/src/lib/io/network.c
index 9c7f4c54b72..26f576e7519 100644
--- a/src/lib/io/network.c
+++ b/src/lib/io/network.c
@@ -403,7 +403,10 @@ int fr_network_listen_inject(fr_network_t *nr, fr_listen_t *li, uint8_t const *p
 	/*
 	 *	Can't inject to injection-less destinations.
 	 */
-	if (!li->app_io->inject) return -1;
+	if (!li->app_io->inject) {
+		fr_strerror_const("Listener cannot accept injected packet");
+		return -1;
+	}
 
 	/*
 	 *	Avoid a bounce through the event loop if we're being called from the network thread.
@@ -412,14 +415,17 @@ int fr_network_listen_inject(fr_network_t *nr, fr_listen_t *li, uint8_t const *p
 		fr_network_socket_t *s;
 
 		s = fr_rb_find(nr->sockets, &(fr_network_socket_t){ .listen = li });
-		if (!s) return -1;
+		if (!s) {
+			fr_strerror_const("Listener was not found for injected packet");
+			return -1;
+		}
 
 		/*
 		 *	Inject the packet.  The master.c mod_read() routine will then take care of avoiding
 		 *	IO, and instead return the packet to the network side.
 		 */
 		if (li->app_io->inject(li, packet, packet_len, recv_time) == 0) {
-			fr_network_read(nr->el, li->fd, 0, s);
+			(void) fr_network_read(nr->el, li->fd, 0, s);
 		}
 
 		return 0;