[kittoes]

Really? Someone depending on UB in their software represents the downfall of Microsoft?! What a hot take...

[devnullbrain]

User has working software. User updates operating system. User has broken software.

That's a problem for the party trying to sell operating system updates.

[voidspark]

The software was fundamentally broken before the OS update. It was working by pure random chance with undefined behaviour. It’s a C++ issue, not an OS issue. The same code compiled for another OS would have different random results.

[Uvix]

While this is technically correct that doesn’t get the customer to put the blame where it belongs.

[userbinator]

The problem is hostile pedants who neglect to consider the human element.

[smallstepforman]

Not a C++ issue, but a sloppy developer issue.