GLib doesn't like NULL pointers.
cleanup() may be invoked more than once after successful setup,
first from dhcpv6_callback() and then from __connman_ipv6pd_cleanup()
---
src/ipv6pd.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/ipv6pd.c b/src/ipv6pd.c
index 5ecda38..0d221f0 100644
--- a/src/ipv6pd.c
+++ b/src/ipv6pd.c
@@ -165,8 +165,10 @@ static void cleanup(void)
timer_uplink = 0;
}
- g_hash_table_destroy(timer_hash);
- timer_hash = NULL;
+ if (timer_hash) {
+ g_hash_table_destroy(timer_hash);
+ timer_hash = NULL;
+ }
if (prefixes) {
g_slist_free_full(prefixes, g_free);
--
1.8.3.2
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