{
if (ret > 0)
{
- EVP_DigestUpdate(ctx,(const unsigned char *)in,
- (unsigned int)ret);
+ if (!EVP_DigestUpdate(ctx,(const unsigned char *)in,
+ (unsigned int)ret))
+ {
+ BIO_clear_retry_flags(b);
+ return 0;
+ }
}
}
if(b->next_bio != NULL)
case BIO_CTRL_DUP:
dbio=ptr;
dctx=dbio->ptr;
- EVP_MD_CTX_copy_ex(dctx,ctx);
+ if (!EVP_MD_CTX_copy_ex(dctx,ctx))
+ return 0;
b->init=1;
break;
default: