The critical thing to understand is namespaces are visibility walls, not security boundaries. They prevent a process from seeing things outside its namespace. They do not prevent a process from exploiting the kernel that implements the namespace. The process still makes syscalls to the same host kernel. If there is a bug in the kernel’s handling of any syscall, the namespace boundary does not help.
В Финляндии предупредили об опасном шаге ЕС против России09:28
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Alongside their comfortable fit and excellent sound, Mangino also highlighted their battery life in her review, saying "Being able to wear them all day is one thing, but having them run all day is equally important. These are reliable headphones. When I wear them for a couple of hours per day, I can go a couple of weeks without charging them."
If we don't have a bucket, we can allocate it out of the next larger slot
append again has to allocate a new backing store, this time of size