Hi,
> + do {
> + size = sizeof(struct kvm_tdx_capabilities) +
> + max_ent * sizeof(struct kvm_tdx_cpuid_config);
> + caps = g_malloc0(size);
> + caps->nr_cpuid_configs = max_ent;
> +
> + r = tdx_platform_ioctl(KVM_TDX_CAPABILITIES, 0, caps);
> + if (r == -E2BIG) {
> + g_free(caps);
> + max_ent *= 2;
> + } else if (r < 0) {
> + error_report("KVM_TDX_CAPABILITIES failed: %s\n", strerror(-r));
> + exit(1);
> + }
> + }
> + while (r == -E2BIG);
This should have a limit for the number of loop runs.
take care,
Gerd
