Fixes bug 20581.
@@ -784,7 +784,7 @@ desc_encode_v3(const hs_descriptor_t *desc, char **encoded_out)
/* Build the encrypted data section. */
{
- char *enc_b64_blob;
+ char *enc_b64_blob=NULL;
if (encode_encrypted_data(desc, &enc_b64_blob) < 0) {
goto err;
}