Re: [PATCH hurd v1] ext2fs: raise RLIMIT_AS if running as the root fs

[Samuel Thibault]

Hello,

Diego Nieto Cid, le jeu. 29 mai 2025 23:30:58 +0100, a ecrit:
> On Tue, May 27, 2025 at 04:26:38AM +0200, Samuel Thibault wrote:
> > 
> > Normally it works but possibly it got broken by some upstream change.
> > git bisect welcome to determine what broke it.
> > 
> 
> Ok, I finally could do a bisection for this issue and the result is the 
> following[1]:
> 
>     demo@debian:~/dev/hurd/upstream/glibc$ git bisect view
>     commit 25d37948c9f3f483d63302b9967b975d3bd74a4e (HEAD, tag: first-bad)
>     Author: Wilco Dijkstra <wilco.dijkstra@arm.com>
>     Date:   Thu May 1 19:58:38 2025 +0000
> 
>         malloc: Improve malloc initialization
> 
>         Move malloc initialization to __libc_early_init.  Use a hidden 
> __ptmalloc_init
>         for initialization and a weak call to avoid pulling in the system 
> malloc in a
>         static binary.  All previous initialization checks can now be removed.
> 
>         Reviewed-by: Florian Weimer <fweimer@redhat.com>

Thanks!

I tracked that down to __ptmalloc_init using random_bits whcih uses
clock_gettime, thus an RPC, but at this stage we haven't called
__mach_init() for libc yet. I'll fix that.

Samuel