From: Roy Marples <roy@marples.name>
Date: Fri, 20 Mar 2009 10:33:09 +0000 (+0000)
Subject: We should handle SIGUSR1 correctly.
X-Git-Tag: v5.0.0~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da7e6aef0b0d5186738b9430201e783373efe7c8;p=thirdparty%2Fdhcpcd.git

We should handle SIGUSR1 correctly.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 584e31cc..e19dfbd8 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -1224,7 +1224,7 @@ handle_signal(_unused void *arg)
 		for (iface = ifaces; iface; iface = iface->next)
 			if (iface->state->new)
 				configure(iface);
-		break;
+		return;
 	case SIGPIPE:
 		syslog(LOG_WARNING, "received SIGPIPE");
 		return;
diff --git a/signals.c b/signals.c
index 0007b5d2..835536fa 100644
--- a/signals.c
+++ b/signals.c
@@ -44,7 +44,8 @@ static const int handle_sigs[] = {
 	SIGHUP,
 	SIGINT,
 	SIGPIPE,
-	SIGTERM
+	SIGTERM,
+	SIGUSR1,
 };
 
 static void