[PATCH 2/5] net/rxrpc/ar-key.c: drop negativity check on unsigned value
From: Andrey Utkin <hidden>
Date: 2014-07-18 15:32:14
Also in:
kernel-janitors, lkml
Subsystem:
networking [general], rxrpc sockets (af_rxrpc), the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Howells, Marc Dionne, Linus Torvalds
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80611 Reported-by: David Binderman <redacted> Signed-off-by: Andrey Utkin <redacted> --- net/rxrpc/ar-key.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/rxrpc/ar-key.c b/net/rxrpc/ar-key.c
index 0ad0807..eec998e 100644
--- a/net/rxrpc/ar-key.c
+++ b/net/rxrpc/ar-key.c@@ -346,7 +346,7 @@ static int rxrpc_krb5_decode_tagged_array(struct krb5_tagged_data **_td, n_elem = ntohl(*xdr++); toklen -= 4; - if (n_elem < 0 || n_elem > max_n_elem) + if (n_elem > max_n_elem) return -EINVAL; *_n_elem = n_elem; if (n_elem > 0) {
--
1.8.5.5