1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/x509/x509spki.c b/src/lib/libcrypto/x509/x509spki.c
index b5f67b5a97..23172fdb8e 100644
--- a/src/lib/libcrypto/x509/x509spki.c
+++ b/src/lib/libcrypto/x509/x509spki.c
@@ -115,7 +115,7 @@ NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *spki)
         int der_len;
         der_len = i2d_NETSCAPE_SPKI(spki, NULL);
         der_spki = malloc(der_len);
-        b64_str = malloc(der_len * 2);
+        b64_str = reallocarray(NULL, der_len, 2);
         if (!der_spki || !b64_str) {
                 X509err(X509_F_NETSCAPE_SPKI_B64_ENCODE, ERR_R_MALLOC_FAILURE);
                 free(der_spki);