From: Roy Marples <roy@marples.name>
Date: Fri, 2 May 2014 20:57:21 +0000 (+0000)
Subject: Log any errors sending the interface afer a getinterfaces call.
X-Git-Tag: v6.4.0~76
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=94cb985a8e37779af588a3c70b64b91a3b391547;p=thirdparty%2Fdhcpcd.git

Log any errors sending the interface afer a getinterfaces call.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 2927dfc0..f9cb85da 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -998,7 +998,10 @@ dhcpcd_handleargs(struct dhcpcd_ctx *ctx, struct fd_list *fd,
 				    sizeof(len)))
 					return -1;
 				TAILQ_FOREACH(ifp, ctx->ifaces, next) {
-					send_interface(fd->fd, ifp);
+					if (send_interface(fd->fd, ifp) == -1)
+						syslog(LOG_ERR,
+						    "send_interface %d: %m",
+						    fd->fd);
 				}
 				return 0;
 			}
@@ -1019,8 +1022,11 @@ dhcpcd_handleargs(struct dhcpcd_ctx *ctx, struct fd_list *fd,
 			opt = 0;
 			while (argv[++opt] != NULL) {
 				TAILQ_FOREACH(ifp, ctx->ifaces, next) {
-					if (strcmp(argv[opt], ifp->name) == 0)
-						send_interface(fd->fd, ifp);
+					if (strcmp(argv[opt], ifp->name)== 0 &&
+					    send_interface(fd->fd, ifp) == -1)
+						syslog(LOG_ERR,
+						    "send_interface %d: %m",
+						    fd->fd);
 				}
 			}
 			return 0;