bd53380b9a
- nmcli: add "con load" to manually load an ifcfg file - vpn: fix logging to help debug rh #1018317 - bridge: fix crash with bridge ports with empty settings (rh #1031170)
100 lines
3.4 KiB
Diff
100 lines
3.4 KiB
Diff
From 8a046bedbbf8218737d7471f949a541b35579539 Mon Sep 17 00:00:00 2001
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From: Thomas Haller <thaller@redhat.com>
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Date: Fri, 11 Oct 2013 18:25:20 +0200
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Subject: [PATCH] core: fix crash for bridge-slave with missing
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NMSettingBridgePort setting
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Signed-off-by: Thomas Haller <thaller@redhat.com>
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---
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src/devices/nm-device-bridge.c | 29 ++++++++++++++++++-----------
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1 file changed, 18 insertions(+), 11 deletions(-)
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diff --git a/src/devices/nm-device-bridge.c b/src/devices/nm-device-bridge.c
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index 69e976c..2018e93 100644
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--- a/src/devices/nm-device-bridge.c
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+++ b/src/devices/nm-device-bridge.c
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@@ -203,7 +203,7 @@ static const Option slave_options[] = {
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};
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static void
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-commit_option (NMDevice *device, GObject *setting, const Option *option, gboolean slave)
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+commit_option (NMDevice *device, NMSetting *setting, const Option *option, gboolean slave)
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{
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int ifindex = nm_device_get_ifindex (device);
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GParamSpec *pspec;
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@@ -211,12 +211,14 @@ commit_option (NMDevice *device, GObject *setting, const Option *option, gboolea
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guint32 uval = 0;
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gs_free char *value = NULL;
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+ g_assert (setting);
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+
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pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (setting), option->name);
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g_assert (pspec);
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/* Get the property's value */
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g_value_init (&val, G_PARAM_SPEC_VALUE_TYPE (pspec));
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- g_object_get_property (setting, option->name, &val);
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+ g_object_get_property ((GObject *) setting, option->name, &val);
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if (G_VALUE_HOLDS_BOOLEAN (&val))
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uval = g_value_get_boolean (&val) ? 1 : 0;
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else if (G_VALUE_HOLDS_UINT (&val)) {
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@@ -251,25 +253,30 @@ commit_option (NMDevice *device, GObject *setting, const Option *option, gboolea
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}
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static void
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-commit_master_options (NMDevice *device, GObject *setting)
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+commit_master_options (NMDevice *device, NMSettingBridge *setting)
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{
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const Option *option;
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-
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- g_assert (setting);
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+ NMSetting *s = NM_SETTING (setting);
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for (option = master_options; option->name; option++)
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- commit_option (device, setting, option, FALSE);
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+ commit_option (device, s, option, FALSE);
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}
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static void
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-commit_slave_options (NMDevice *device, GObject *setting)
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+commit_slave_options (NMDevice *device, NMSettingBridgePort *setting)
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{
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const Option *option;
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+ NMSetting *s, *s_clear = NULL;
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- g_assert (setting);
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+ if (setting)
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+ s = NM_SETTING (setting);
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+ else
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+ s = s_clear = nm_setting_bridge_port_new ();
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for (option = slave_options; option->name; option++)
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- commit_option (device, setting, option, TRUE);
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+ commit_option (device, s, option, TRUE);
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+
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+ g_clear_object (&s_clear);
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}
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static NMActStageReturn
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@@ -284,7 +291,7 @@ act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
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if (ret != NM_ACT_STAGE_RETURN_SUCCESS)
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return ret;
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- commit_master_options (device, (GObject *) nm_connection_get_setting_bridge (connection));
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+ commit_master_options (device, nm_connection_get_setting_bridge (connection));
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return NM_ACT_STAGE_RETURN_SUCCESS;
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}
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@@ -295,7 +302,7 @@ enslave_slave (NMDevice *device, NMDevice *slave, NMConnection *connection)
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if (!nm_platform_link_enslave (nm_device_get_ip_ifindex (device), nm_device_get_ip_ifindex (slave)))
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return FALSE;
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- commit_slave_options (slave, (GObject *) nm_connection_get_setting_bridge_port (connection));
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+ commit_slave_options (slave, nm_connection_get_setting_bridge_port (connection));
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nm_log_info (LOGD_BRIDGE, "(%s): attached bridge port %s",
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nm_device_get_ip_iface (device),
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--
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1.8.4.2
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