> On 22/05/2024 19:38 EEST bl0v3 via dovecot <dovecot@dovecot.org> wrote: > > > Hey I was trying to use dovecot2 with a not libc based memory allocation > such as scudo or graphene-hardened or graphene-hardened-light but ran > into the issues I described in > > > https://github.com/NixOS/nixpkgs/issues/313721 > > > I just wanted to mention this here as well as this behavior may suggest > a flaw in the memory allocation mechanism of dovecot2/anvil. I haven't > yet found the time to check the underlaying issue > > as I'm quite busy rn. So I thought id just mention what I came across in > case this is actually unexpected or potentially even security relevant > mis/behavior.
Hi! Looking at your issue it seems that graphene ones don't even make it to Dovecot code. Perhaps you should experiment with default_vsz_limit or per-process vsz_limit, maybe the default limit is too low for these allocators? Aki _______________________________________________ dovecot mailing list -- dovecot@dovecot.org To unsubscribe send an email to dovecot-le...@dovecot.org
