From: Ben Pfaff <blp@nicira.com>
Date: Tue, 12 Aug 2008 23:21:45 +0000 (-0700)
Subject: Prevent the secchan from dying due to SIGPIPE.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69abd4346d21c24fe7e18eff538332434564979e;p=openvswitch

Prevent the secchan from dying due to SIGPIPE.

Fix for bug #88.
---

diff --git a/controller/controller.c b/controller/controller.c
index bc18748e..01037bbb 100644
--- a/controller/controller.c
+++ b/controller/controller.c
@@ -36,6 +36,7 @@
 #include <errno.h>
 #include <getopt.h>
 #include <limits.h>
+#include <signal.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -93,6 +94,7 @@ main(int argc, char *argv[])
     time_init();
     vlog_init();
     parse_options(argc, argv);
+    signal(SIGPIPE, SIG_IGN);
 
     if (argc - optind < 1) {
         fatal(0, "at least one vconn argument required; use --help for usage");
diff --git a/secchan/secchan.c b/secchan/secchan.c
index 64a1f233..af52ed5e 100644
--- a/secchan/secchan.c
+++ b/secchan/secchan.c
@@ -40,6 +40,7 @@
 #include <poll.h>
 #include <regex.h>
 #include <stdlib.h>
+#include <signal.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
@@ -179,6 +180,7 @@ main(int argc, char *argv[])
     time_init();
     vlog_init();
     parse_options(argc, argv, &s);
+    signal(SIGPIPE, SIG_IGN);
 
     /* Start listening for management connections. */
     if (s.listen_vconn_name) {
diff --git a/switch/switch.c b/switch/switch.c
index 3a02f646..3a9c6042 100644
--- a/switch/switch.c
+++ b/switch/switch.c
@@ -35,6 +35,7 @@
 #include <errno.h>
 #include <getopt.h>
 #include <limits.h>
+#include <signal.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
@@ -81,6 +82,7 @@ main(int argc, char *argv[])
     time_init();
     vlog_init();
     parse_options(argc, argv);
+    signal(SIGPIPE, SIG_IGN);
 
     if (argc - optind != 1) {
         fatal(0, "missing controller argument; use --help for usage");
diff --git a/utilities/dpctl.c b/utilities/dpctl.c
index 8a075f91..b074edd7 100644
--- a/utilities/dpctl.c
+++ b/utilities/dpctl.c
@@ -88,6 +88,7 @@ int main(int argc, char *argv[])
     time_init();
     vlog_init();
     parse_options(argc, argv);
+    signal(SIGPIPE, SIG_IGN);
 
     argc -= optind;
     argv += optind;