Messages in this thread Patch in this message | | | From | Andrey Utkin <> | Subject | [PATCH 2/5] net/rxrpc/ar-key.c: drop negativity check on unsigned value | Date | Fri, 18 Jul 2014 18:31:57 +0300 |
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Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80611 Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> --- 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
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