On Sep 14 2022, Samuel Thibault wrote:
> diff --git a/sysdeps/mach/hurd/readlink.c b/sysdeps/mach/hurd/readlink.c
> index 770462714f..2d75ef7725 100644
> --- a/sysdeps/mach/hurd/readlink.c
> +++ b/sysdeps/mach/hurd/readlink.c
> @@ -31,7 +31,7 @@ __readlink (const char *file_name, char *buf, size_t len)
> file_t file;
> struct stat64 st;
>
> - file = __file_name_lookup (file_name, O_READ | O_NOLINK, 0);
> + file = __file_name_lookup (file_name, O_NOLINK, 0);
> if (file == MACH_PORT_NULL)
> return -1;
>
> @@ -41,6 +41,9 @@ __readlink (const char *file_name, char *buf, size_t len)
> {
> char *rbuf = buf;
>
> + __mach_port_deallocate (__mach_task_self (), file);
> + file = __file_name_lookup (file_name, O_READ | O_NOLINK, 0);
How do you know that file_name still points at the same thing?
--
Andreas Schwab, [email protected]
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
