SDL2 memory leak in WSL2

[MrWeast]

Using very basic program of:

I get a pretty substantial memory leak:

[slouken]

Out of curiosity, does this happen with SDL3?

[MrWeast]

I'm not sure. I haven't tried SDL3. My understanding is that an official stable release hasn't come out yet for SDL3 so I was waiting on that before trying out SDL3.

[madebr]

SDL2 built under WSL2, is similar to building SDL2 on Linux.
So aren't leaks from 3rd party libraries expected?
Most/all leaks are from libdecor, gtk and dbus.

[MrWeast]

Using these suppressions with valgrind:

{
wsl2
Memcheck:Leak
...
obj:/usr/lib/wsl/drivers/*
...
}

{
valgrind_leaks
Memcheck:Leak
...
obj:/usr/libexec/valgrind/*
...
}

Will suppress all of the memory leaks: