[llvm-bugs] [Bug 36510] ASan: posix_memalign returns invalid value when allocation fails (macOS)

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=36510

Johan Engelen <jbc.engelen at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Johan Engelen <jbc.engelen at gmail.com> ---
Fixed in trunk.

Tested with LDC+LVMtrunk and D code:
```
import std.stdio;
import core.sys.posix.stdlib;

void main()
{
    void* result;
    writeln( posix_memalign(&result, 1, size_t.max), " (expected 22)");
    writeln( posix_memalign(&result, 32, size_t.max), " (expected 12)");
}
```

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