[email protected], le lun. 16 juin 2025 23:58:08 +0100, a ecrit:
> From: Diego Nieto Cid <[email protected]>
>
> * libpager/demuxer.c(pager_start_workers): set current and max RLIMIT_AS
> to RLIM_INFINITY when the current user has access to the privileged host
> port.
Applied, thanks!
> ---
> libpager/demuxer.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/libpager/demuxer.c b/libpager/demuxer.c
> index 4c406602..4e3f5d1e 100644
> --- a/libpager/demuxer.c
> +++ b/libpager/demuxer.c
> @@ -20,6 +20,9 @@
> #include <mach/mig_errors.h>
> #include <pthread.h>
> #include <string.h>
> +#include <sys/resource.h>
> +#include <errno.h>
> +#include <stdio.h>
>
> #include "priv.h"
> #include "memory_object_S.h"
> @@ -316,9 +319,14 @@ pager_start_workers (struct port_bucket *pager_bucket,
> int i;
> pthread_t t;
> struct pager_requests *requests;
> + struct rlimit limits = { RLIM_INFINITY, RLIM_INFINITY };
>
> assert_backtrace (out_requests != NULL);
>
> + /* Lift default address space limits if we are allowed */
> + if (setrlimit (RLIMIT_AS, &limits) == -1 && errno != EPERM)
> + perror ("error lifting address space limits");
> +
> requests = malloc (sizeof *requests);
> if (requests == NULL)
> {
> --
> 2.47.1
