diff options
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index c6831c75cfa..693f02eca6d 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -417,12 +417,11 @@ struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer, struct tipc_msg *msg; char *if_name; - l_ptr = (struct link *)kmalloc(sizeof(*l_ptr), GFP_ATOMIC); + l_ptr = kzalloc(sizeof(*l_ptr), GFP_ATOMIC); if (!l_ptr) { warn("Link creation failed, no memory\n"); return NULL; } - memset(l_ptr, 0, sizeof(*l_ptr)); l_ptr->addr = peer; if_name = strchr(b_ptr->publ.name, ':') + 1; @@ -998,6 +997,8 @@ static int link_bundle_buf(struct link *l_ptr, return 0; if (skb_tailroom(bundler) < (pad + size)) return 0; + if (link_max_pkt(l_ptr) < (to_pos + size)) + return 0; skb_put(bundler, pad + size); memcpy(bundler->data + to_pos, buf->data, size); |