1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/libcrypto/bn/bn_mpi.c b/src/lib/libcrypto/bn/bn_mpi.c
index 05fa9d1e9a..a054d21aed 100644
--- a/src/lib/libcrypto/bn/bn_mpi.c
+++ b/src/lib/libcrypto/bn/bn_mpi.c
@@ -124,6 +124,7 @@ BIGNUM *BN_mpi2bn(const unsigned char *d, int n, BIGNUM *a)
                 {
                 BN_clear_bit(a,BN_num_bits(a)-1);
                 }
+        bn_check_top(a);
         return(a);
         }