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Re: [PATCH 2/4] diskfs: Don't deallocate if dotdot is null in fsys-getro
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH 2/4] diskfs: Don't deallocate if dotdot is null in fsys-getroot.c |
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Date: |
Fri, 31 Jul 2020 00:01:43 +0200 |
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User-agent: |
NeoMutt/20170609 (1.8.3) |
Applied, thanks!
Damien Zammit, le mar. 28 juil. 2020 20:08:35 +1000, a ecrit:
> ---
> libdiskfs/fsys-getroot.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libdiskfs/fsys-getroot.c b/libdiskfs/fsys-getroot.c
> index 735f359a..2c0d15dd 100644
> --- a/libdiskfs/fsys-getroot.c
> +++ b/libdiskfs/fsys-getroot.c
> @@ -194,7 +194,8 @@ diskfs_S_fsys_getroot (struct diskfs_control *pt,
>
> if (! err)
> {
> - mach_port_deallocate (mach_task_self (), dotdot);
> + if (dotdot != MACH_PORT_NULL)
> + mach_port_deallocate (mach_task_self (), dotdot);
> *retry = FS_RETRY_NORMAL;
> *retryname = '\0';
> *returned_port = ports_get_right (newpi);
> --
> 2.25.1