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core: use ignore/disabled IP methods for assumed connections without IP config

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Follow the IP configuration the device currently has.  For IPv6, this means
not using LINK_LOCAL if the interface doesn't have a LINK_LOCAL address.
Otherwise, NM assumes too much and may begin to activate an interface that
has no IP configuration, then time out and deactivate that device.
This commit is contained in:
Dan Williams
2013-11-08 00:29:38 -06:00
parent ce810d3660
commit f815b0d31d
2 changed files with 16 additions and 7 deletions
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5
src/nm-ip4-config.c
View File

@@ -340,8 +340,11 @@ nm_ip4_config_update_setting (const NMIP4Config *config, NMSettingIP4Config *set
nm_setting_ip4_config_add_address (setting, s_addr);
nm_ip4_address_unref (s_addr);
}
if (!method)
/* Only use 'disabled' if the method wasn't previously set */
if (!method && !nm_setting_ip4_config_get_method (setting))
method = NM_SETTING_IP4_CONFIG_METHOD_DISABLED;
if (method)
g_object_set (setting, NM_SETTING_IP4_CONFIG_METHOD, method, NULL);
/* Routes */

14
src/nm-ip6-config.c
View File

@@ -311,8 +311,11 @@ nm_ip6_config_update_setting (const NMIP6Config *config, NMSettingIP6Config *set
NMIP6Address *s_addr;
/* Ignore link-local address. */
if (IN6_IS_ADDR_LINKLOCAL (&address->address))
if (IN6_IS_ADDR_LINKLOCAL (&address->address)) {
if (!method)
method = NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL;
continue;
}
/* Detect dynamic address */
if (address->lifetime != NM_PLATFORM_LIFETIME_PERMANENT) {
@@ -321,7 +324,7 @@ nm_ip6_config_update_setting (const NMIP6Config *config, NMSettingIP6Config *set
}
/* Static address found. */
if (!method)
if (!method || strcmp (method, NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL) == 0)
method = NM_SETTING_IP6_CONFIG_METHOD_MANUAL;
s_addr = nm_ip6_address_new ();
@@ -334,8 +337,11 @@ nm_ip6_config_update_setting (const NMIP6Config *config, NMSettingIP6Config *set
nm_setting_ip6_config_add_address (setting, s_addr);
nm_ip6_address_unref (s_addr);
}
if (!method)
method = NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL;
/* Only use 'ignore' if the method wasn't previously set */
if (!method && !nm_setting_ip6_config_get_method (setting))
method = NM_SETTING_IP6_CONFIG_METHOD_IGNORE;
if (method)
g_object_set (setting, NM_SETTING_IP6_CONFIG_METHOD, method, NULL);
/* Routes */