From fa4eff44a65c91c9ad09e5695ba171a107e5c327 Mon Sep 17 00:00:00 2001 From: Andrey Utkin Date: Fri, 18 Jul 2014 18:31:57 +0300 Subject: [PATCH] net/rxrpc/ar-key.c: drop negativity check on unsigned value Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80611 Reported-by: David Binderman Signed-off-by: Andrey Utkin Signed-off-by: David S. Miller --- 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 0ad080790a32..eec998efd020 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) { -- 2.39.5