Replaced malloc with calloc
@@ -325,7 +325,7 @@ typedef struct {
#define libssh2_ed25519_ctx libssh2_curve25519_keys
#define libssh2_x25519_ctx libssh2_curve25519_keys
-#define _libssh2_ed25519_new_ctx() malloc(sizeof(libssh2_ed25519_ctx))
+#define _libssh2_ed25519_new_ctx() calloc(1, sizeof(libssh2_ed25519_ctx))
#define _libssh2_ed25519_free(ctx) do { \
if(ctx) { \
if(ctx->public_key) EVP_PKEY_free(ctx->public_key); \
