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| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-10-15 17:08:29 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-10-26 20:26:49 +0400 |
| commit | 54292d64e1b6cbe735852aaf59e56ef78dc15f82 (patch) | |
| tree | 50a1e428bb10ae92e75f8aa380680f07e468ebaf | |
| parent | e6904081dd2ff22b861d976810a55322b5aece82 (diff) | |
| download | linux-54292d64e1b6cbe735852aaf59e56ef78dc15f82.tar.xz | |
NFC: Check for connection less sockets when looking for a service name
Connection less server sockets will be in BOUND state, not LISTEN.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | net/nfc/llcp/llcp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index dd2cc0e48a1d..ee01be17e21f 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -249,7 +249,12 @@ struct nfc_llcp_sock *nfc_llcp_sock_from_sn(struct nfc_llcp_local *local, pr_debug("llcp sock %p\n", tmp_sock); - if (tmp_sock->sk.sk_state != LLCP_LISTEN) + if (tmp_sock->sk.sk_type == SOCK_STREAM && + tmp_sock->sk.sk_state != LLCP_LISTEN) + continue; + + if (tmp_sock->sk.sk_type == SOCK_DGRAM && + tmp_sock->sk.sk_state != LLCP_BOUND) continue; if (tmp_sock->service_name == NULL || |