On 4/10/19 11:49 PM, Philippe Mathieu-Daudé wrote:
>> - if (seed_optarg != NULL) {
>> - qemu_guest_random_seed_main(seed_optarg, &error_fatal);
>> + {
> Since 7be41675f7c we use gnu99 C, so this extra block indentation can be
> removed.
>
>> + Error *err = NULL;
>> + if (seed_optarg != NULL) {
>> + qemu_guest_random_seed_main(seed_optarg, &err);
>> + } else {
>> + /* ??? Assumes qcrypto is only used by qemu_guest_getrandom. */
>> + qcrypto_init(&err);
>> + }
>> + if (err) {
>> + error_reportf_err(err, "cannot initialize crypto: ");
>> + exit(1);
>> + }
>> }
I could, but it also limits the scope, which is of more importance to variables
who have their address taken. It means that their storage could (in theory) be
shared with objects not overlapping in scope.
r~
