1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/bn/bn_print.c b/src/lib/libcrypto/bn/bn_print.c
index 3a0fb25369..ea5fa5c3da 100644
--- a/src/lib/libcrypto/bn/bn_print.c
+++ b/src/lib/libcrypto/bn/bn_print.c
@@ -116,7 +116,7 @@ BN_bn2dec(const BIGNUM *a)
          */
         i = BN_num_bits(a) * 3;
         num = (i / 10 + i / 1000 + 1) + 1;
-        bn_data = (BN_ULONG *)malloc((num / BN_DEC_NUM + 1) * sizeof(BN_ULONG));
+        bn_data = reallocarray(NULL, num / BN_DEC_NUM + 1, sizeof(BN_ULONG));
         buf = (char *)malloc(num + 3);
         if ((buf == NULL) || (bn_data == NULL)) {
                 BNerr(BN_F_BN_BN2DEC, ERR_R_MALLOC_FAILURE);