mlx4_core: INIT/CLOSE port logic for IB ports in SR-IOV mode

[deliverable/linux.git] / lib / digsig.c

diff --git a/lib/digsig.c b/lib/digsig.c
index 286d558033e270524ff3fdeac9c96393b81170a6..8c0e62975c88d49a09c9c29ab9e7a2b1334a6587 100644 (file)
--- a/lib/digsig.c
+++ b/lib/digsig.c
@@ -163,9 +163,11 @@ static int digsig_verify_rsa(struct key *key,
        memcpy(out1 + head, p, l);
 
        err = pkcs_1_v1_5_decode_emsa(out1, len, mblen, out2, &len);
+       if (err)
+               goto err;
 
-       if (!err && len == hlen)
-               err = memcmp(out2, h, hlen);
+       if (len != hlen || memcmp(out2, h, hlen))
+               err = -EINVAL;
 
 err:
        mpi_free(in);