diff options
Diffstat (limited to 'net/sunrpc/auth.c')
| -rw-r--r-- | net/sunrpc/auth.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 2bc0cc2196e0..ed2fdd210c0b 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -82,7 +82,7 @@ MODULE_PARM_DESC(auth_hashtable_size, "RPC credential cache hashtable size"); static u32 pseudoflavor_to_flavor(u32 flavor) { - if (flavor >= RPC_AUTH_MAXFLAVOR) + if (flavor > RPC_AUTH_MAXFLAVOR) return RPC_AUTH_GSS; return flavor; } @@ -173,6 +173,9 @@ rpcauth_get_gssinfo(rpc_authflavor_t pseudoflavor, struct rpcsec_gss_info *info) const struct rpc_authops *ops; int result; + if (flavor >= RPC_AUTH_MAXFLAVOR) + return -EINVAL; + ops = auth_flavors[flavor]; if (ops == NULL) request_module("rpc-auth-%u", flavor); |