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device: fix check for existing addresses to ignore DADFAILED

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Likewise, in ndisc_ra_timeout() we also want to include tentative
addresses. Looking into priv->ip6_config to determine whether
an other IP configuration is active, is anyway odd, and likely
a bug.
This commit is contained in:
Thomas Haller 2018-03-09 16:32:12 +01:00
parent a58d4f5d3f
commit 6cdf0b1820
1 changed files with 8 additions and 10 deletions
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18
src/devices/nm-device.c
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@ -7210,8 +7210,7 @@ dhcp6_start_with_link_ready (NMDevice *self, NMConnection *connection)
if (priv->ext_ip6_config_captured) {
ll_addr = nm_ip6_config_find_first_address (priv->ext_ip6_config_captured,
NM_PLATFORM_MATCH_WITH_ADDRTYPE_LINKLOCAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED);
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL);
}
if (!ll_addr) {
@ -7431,8 +7430,7 @@ linklocal6_complete (NMDevice *self)
nm_assert (priv->ext_ip6_config_captured);
nm_assert (nm_ip6_config_find_first_address (priv->ext_ip6_config_captured,
NM_PLATFORM_MATCH_WITH_ADDRTYPE_LINKLOCAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED));
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL));
nm_clear_g_source (&priv->linklocal6_timeout_id);
@ -7550,8 +7548,7 @@ linklocal6_start (NMDevice *self)
if ( priv->ext_ip6_config_captured
&& nm_ip6_config_find_first_address (priv->ext_ip6_config_captured,
NM_PLATFORM_MATCH_WITH_ADDRTYPE_LINKLOCAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED))
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL))
return TRUE;
connection = nm_device_get_applied_connection (self);
@ -7948,12 +7945,14 @@ ndisc_ra_timeout (NMNDisc *ndisc, NMDevice *self)
* ever receive one, then time out IPv6. But if there is other
* IPv6 configuration, like manual IPv6 addresses or external IPv6
* config, consider that sufficient for IPv6 success.
*
* FIXME: it doesn't seem correct to determine this based on which
* addresses we find inside priv->ip6_config.
*/
if ( priv->ip6_config
&& nm_ip6_config_find_first_address (priv->ip6_config,
NM_PLATFORM_MATCH_WITH_ADDRTYPE_NORMAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED))
| NM_PLATFORM_MATCH_WITH_ADDRSTATE__ANY))
nm_device_activate_schedule_ip6_config_result (self);
else
nm_device_activate_schedule_ip6_config_timeout (self);
@ -11549,8 +11548,7 @@ update_ip_config (NMDevice *self, int addr_family, gboolean initial)
&& priv->ext_ip6_config_captured
&& nm_ip6_config_find_first_address (priv->ext_ip6_config_captured,
NM_PLATFORM_MATCH_WITH_ADDRTYPE_LINKLOCAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED)) {
| NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL)) {
/* linklocal6 is ready now, do the state transition... we are also
* invoked as g_idle_add, so no problems with reentrance doing it now.
*/