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gvisor
puradox
puradox commented May 7, 2021

Description

While writing a PacketImpact test for ICMP sockets, I found a discrepancy with Linux.

When binding to the following IPv6 multicast addresses,

  • ff01::1
  • ff02::1
  • ff02::2

Linux returns the EINVAL error code, but gVisor returns the EADDRNOTAVAIL error code.

Steps to reproduce

  1. Run test `//third_party/gvisor/test/packetimpact/tests:icmp_bind_nati
fitzgen
fitzgen commented Dec 11, 2020

In bytecodealliance/wasmtime#2497 (comment) we added support for generating nested modules, and we generate these modules by concatenating strings of WAT and then passing it to Module::new which internally checks for WAT strings and assembles them into Wasm bytes if necessary.

We can make this more efficient, improving the number of test cases we fuzz in a

James103
James103 commented Mar 12, 2021

Version of OpenTTD

9c5a7d3a572d02813e6bab83004334b9a154a62b

Expected result

The function IConsoleError behaves exactly the same as using IConsolePrintF(CC_ERROR, "ERROR: %s", string);, but is shorter and more concise.
https://github.com/OpenTTD/OpenTTD/blob/9c5a7d3a572d02813e6bab83004334b9a154a62b/src/console.cpp#L168-L171

Therefore, IConsoleError(string) should in general be

Terasology
keturn
keturn commented Sep 11, 2020

Use Case

As a developer, I want to join a multiplayer server as a new user, as if I were joining it for the first time. Even though I had previously logged in to it with this client.

I tried changing my "Player Name" in the player settings. That changed the way my name displays, but still connects me to my previous character.

Discussion

This can be done by removing the `security.

nanos
wjhun
wjhun commented Mar 24, 2021

The virtio_scsi driver enqueues buffers to the eventq but does not actually handle them on completion. The following events could be reported to the driver which require some action to be taken:

  • transport reset: This may occur as a result of hotplug events or a device being reset. Sense codes cannot be relied on when new devices or busses appear, so this event needs to be handled.
  • asynchro
ops
am11
am11 commented Mar 10, 2021

For example:

# compile a simple app
$ gcc -xc - -oapp.exe <<EOF
#include<stdio.h>
int main()
{
    printf("Hello World!\n");
    return 0;
}
EOF

# build image for two providers
$ ops build app.exe -t hyper-v
Bootable image file:/home/am11/.ops/vhdx-images/app.vhdx
$ ops build app.exe -t onprem
Bootable image file:/home/am11/.ops/images/app.img

`ops instance create

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