P2P: Fix code order to avoid potential NULL pointer dereference

diff --git a/src/p2p/p2p_group.c b/src/p2p/p2p_group.c
index 17837cb..8e1b5ae 100644 (file)
--- a/src/p2p/p2p_group.c
+++ b/src/p2p/p2p_group.c
@@ -100,11 +100,13 @@ static void p2p_group_free_members(struct p2p_group *group)
 void p2p_group_deinit(struct p2p_group *group)
 {
        size_t g;
-       struct p2p_data *p2p = group->p2p;
+       struct p2p_data *p2p;
 
        if (group == NULL)
                return;
 
+       p2p = group->p2p;
+
        for (g = 0; g < p2p->num_groups; g++) {
                if (p2p->groups[g] == group) {
                        while (g + 1 < p2p->num_groups) {