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CPython pickler appears to be not thread-safe, and frequently causes deadlocks or corrupted module imports on Python 3.x when we concurrently unserialize pickles that reference same modules in the pic…
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The `CacheLevelDB` class needs review and improvement because of **helgrind** reports about serious multi-threading problems like `unlocked an invalid lock`, `associated lock is not held by any thread…
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#### Example code
```rust
use std::cell::RefCell;
use std::future::Future;
#[allow(unused)]
async fn foo(x: &RefCell, bar: impl Future) {
async {
let mut y = x.borrow_mut();
…
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Here is the error message I get:
```
{
"errorMessage": "[Errno 38] Function not implemented",
"errorType": "OSError",
"requestId": "",
"stackTrace": [
" File \"/usr/local/lib/pyt…
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```
Here is what we currently have:
const Foo *GetFoo() {
static const Foo *foo = new Foo();
return foo;
}
const Foo *GetFoo() {
static const Foo *foo = new Foo();
65b90: 41 56 …
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postgres 16.2.
debian bookworm
ARM64 (AWS, t4g.xlarge, Graviton2, 64bit)
latest docker image `16.2` from https://hub.docker.com/_/postgres
on a specific query there is a SIGSEGV, resulting in t…
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_Перенос предложения:_ голоса +5, -1
_Автор идеи:_ **ilnurkh**
release и reset очень похожи, часто их начаянно путают получая утечки
предлагается поставить параметр [[nodiscard]] для release чт…
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Maybe someone can find a way to make the Context API more safe than it is. I haven't been able to think of anything so far.
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### What it does
In some situations, such as [async-aware Mutexes](https://docs.rs/tokio/latest/tokio/sync/struct.Mutex.html), it is useful to call an async function and bind its result to a variab…