Cross compiling for GOARCH=arm int overflow

following issues when compiling for 32 bit arch:

../../go/pkg/mod/ constant 274877906944 overflows int
../../go/pkg/mod/ constant 3332679571 overflows int

First i fixed with math.MaxInt32 (Uint32 also overflowed).

We use the constant 256<<30 to initialize the buffer size in ristretto.

In Go, the size of int defaults to the word size of a machine. So on a 32 bit ARM machine, int would be 32 bits. It’s clear that 256 <<30 overflows that.

The fix should be architecture specific files containing architecture specific constants. So, this is a bug. I’m filing as a bug.

Tagging @martinmr

Related Issues (Badger): Fix badger builds on 32 bit machines

Any news on this issue?

Hey @maddie, we haven’t started working on this. This looks like a simple fix. Feel free to send a PR for it.

@maddie This issue has been resolved now.
See and
Thanks @jawr for reporting.