| Message ID | 20171004084509.28481-1-jlee@suse.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Herbert Xu |
| Headers | show |
diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c index e4b0ed3..3a3b028 100644 --- a/crypto/asymmetric_keys/asymmetric_type.c +++ b/crypto/asymmetric_keys/asymmetric_type.c @@ -57,6 +57,8 @@ struct key *find_asymmetric_key(struct key *keyring, char *req, *p; int len; + BUG_ON(!id_0 && !id_1); + if (id_0) { lookup = id_0->data; len = id_0->len;
For finding asymmetric key, the input id_0 and id_1 parameters can not be NULL at the same time. This patch adds the BUG_ON checking for id_0 and id_1. Cc: David Howells <dhowells@redhat.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: "Lee, Chun-Yi" <jlee@suse.com> --- crypto/asymmetric_keys/asymmetric_type.c | 2 ++ 1 file changed, 2 insertions(+)