In case iptables_init() errors out early, table_cleanup() will be called on a NULL pointer. Fix this in by making table_cleanup() resistent to a NULL pointer argument.
Signed-off-by: Daniel Mack <[email protected]> --- src/iptables.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/iptables.c b/src/iptables.c index 9d6a9e7..4c7637b 100644 --- a/src/iptables.c +++ b/src/iptables.c @@ -1152,6 +1152,9 @@ static void table_cleanup(struct connman_iptables *table) GList *list; struct connman_iptables_entry *entry; + if (table == NULL) + return; + close(table->ipt_sock); for (list = table->entries; list; list = list->next) { -- 1.7.7.4 _______________________________________________ connman mailing list [email protected] http://lists.connman.net/listinfo/connman
