diff options
| -rw-r--r-- | drivers/thunderbolt/icm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c index 28fc4ce75edb..8490a1b6b615 100644 --- a/drivers/thunderbolt/icm.c +++ b/drivers/thunderbolt/icm.c @@ -476,6 +476,11 @@ static void add_switch(struct tb_switch *parent_sw, u64 route, goto out; sw->uuid = kmemdup(uuid, sizeof(*uuid), GFP_KERNEL); + if (!sw->uuid) { + tb_sw_warn(sw, "cannot allocate memory for switch\n"); + tb_switch_put(sw); + goto out; + } sw->connection_id = connection_id; sw->connection_key = connection_key; sw->link = link; |