diff options
author | Jiří Klimeš <jklimes@redhat.com> | 2014-09-09 13:32:46 +0200 |
---|---|---|
committer | Jiří Klimeš <jklimes@redhat.com> | 2014-09-09 15:06:55 +0200 |
commit | f945e222865cb14d018b1b5f502e69190d0f75f3 (patch) | |
tree | 14c2f5da9a5b7bcf56dbcc8431e4c1248cb8ea3c | |
parent | 29dd254a059c42e19f0e3ab22fb178c8217df881 (diff) | |
download | NetworkManager-jk/bgo735962-dhcp-sigpipe.tar.gz |
dhcp: let dhclient only log to syslog, redirect stdout,stderr to /dev/nulljk/bgo735962-dhcp-sigpipe
When NetworkManager is run with '--debug' we duplicate syslog to stderr.
Redirect the outputs for dhcpcd, too.
-rw-r--r-- | src/dhcp-manager/nm-dhcp-dhclient.c | 10 | ||||
-rw-r--r-- | src/dhcp-manager/nm-dhcp-dhcpcd.c | 3 |
2 files changed, 10 insertions, 3 deletions
diff --git a/src/dhcp-manager/nm-dhcp-dhclient.c b/src/dhcp-manager/nm-dhcp-dhclient.c index 72e7cd033c..10621878b1 100644 --- a/src/dhcp-manager/nm-dhcp-dhclient.c +++ b/src/dhcp-manager/nm-dhcp-dhclient.c @@ -420,6 +420,11 @@ dhclient_start (NMDhcpClient *client, g_ptr_array_add (argv, (gpointer) "-d"); + /* Be quiet. dhclient logs to syslog anyway. And we duplicate the syslog + * to stderr in case of NM running with --debug. + */ + g_ptr_array_add (argv, (gpointer) "-q"); + if (release) g_ptr_array_add (argv, (gpointer) "-r"); @@ -463,8 +468,9 @@ dhclient_start (NMDhcpClient *client, nm_log_dbg (log_domain, "running: %s", cmd_str); g_free (cmd_str); - if (g_spawn_async (NULL, (char **) argv->pdata, NULL, G_SPAWN_DO_NOT_REAP_CHILD, - &dhclient_child_setup, NULL, &pid, &error)) { + if (g_spawn_async (NULL, (char **) argv->pdata, NULL, + G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL, + &dhclient_child_setup, NULL, &pid, &error)) { g_assert (pid > 0); nm_log_info (log_domain, "dhclient started with pid %d", pid); if (release == FALSE) diff --git a/src/dhcp-manager/nm-dhcp-dhcpcd.c b/src/dhcp-manager/nm-dhcp-dhcpcd.c index f8ab47f932..4b1bf0d5b5 100644 --- a/src/dhcp-manager/nm-dhcp-dhcpcd.c +++ b/src/dhcp-manager/nm-dhcp-dhcpcd.c @@ -159,7 +159,8 @@ ip4_start (NMDhcpClient *client, nm_log_dbg (LOGD_DHCP4, "running: %s", cmd_str); g_free (cmd_str); - if (g_spawn_async (NULL, (char **) argv->pdata, NULL, G_SPAWN_DO_NOT_REAP_CHILD, + if (g_spawn_async (NULL, (char **) argv->pdata, NULL, + G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL, &dhcpcd_child_setup, NULL, &pid, &error)) { g_assert (pid > 0); nm_log_info (LOGD_DHCP4, "dhcpcd started with pid %d", pid); |