Fix T1, T2 and T3 timer values in case of infinite time values

[odhcp6c.git] / src / odhcp6c.c

diff --git a/src/odhcp6c.c b/src/odhcp6c.c
index dbe2bdf04528997b0f015b39e66f9c79b0abb5dc..3eb37a7b41b3cd2807dc07ad0538a8f45ccf8df3 100644 (file)
--- a/src/odhcp6c.c
+++ b/src/odhcp6c.c
@@ -592,8 +592,10 @@ bool odhcp6c_update_entry_safe(enum odhcp6c_state state, struct odhcp6c_entry *n
 
        if (new->valid > 0) {
                if (x) {
-                       if (new->valid >= x->valid && new->valid - x->valid < 60 &&
+                       if (new->valid >= x->valid && new->valid != UINT32_MAX &&
+                                       new->valid - x->valid < 60 &&
                                        new->preferred >= x->preferred &&
+                                       new->preferred != UINT32_MAX &&
                                        new->preferred - x->preferred < 60 &&
                                        x->class == new->class)
                                return false;