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ndisc: ensure we skip unspecified IPv6 address in ndisc_set_router_config()

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Later, nm_ndisc_add_address() asserts that the address is not an
unspecified address. Skip it, just to be sure.

(cherry picked from commit 700b04d0de)
(cherry picked from commit e0e698e463)
(cherry picked from commit 547dcacbfb)
This commit is contained in:
Thomas Haller 2018-10-12 11:48:34 +02:00
parent 8177b0c397
commit aeca2fb4b1
1 changed files with 2 additions and 1 deletions
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3
src/devices/nm-device.c
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@ -2645,7 +2645,8 @@ ndisc_set_router_config (NMNDisc *ndisc, NMDevice *self)
guint32 lifetime, preferred;
gint32 base;
if (IN6_IS_ADDR_LINKLOCAL (&addr->address))
if ( IN6_IS_ADDR_UNSPECIFIED (&addr->address)
|| IN6_IS_ADDR_LINKLOCAL (&addr->address))
continue;
if ( addr->n_ifa_flags & IFA_F_TENTATIVE