[PATCH 03/11] syscalls.cc: Fix num_links
Corinna Vinschen
corinna-cygwin@cygwin.com
Mon Jan 18 11:01:58 GMT 2021
On Jan 15 14:45, Ben Wijen wrote:
> NtQueryInformationFile on fh_ro needs FILE_READ_ATTRIBUTES
> to succeed.
> ---
> winsup/cygwin/syscalls.cc | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc
> index 0e89b4f44..227d1a911 100644
> --- a/winsup/cygwin/syscalls.cc
> +++ b/winsup/cygwin/syscalls.cc
> @@ -767,8 +767,9 @@ _unlink_nt (path_conv &pc, bool shareable)
> if ((pc.fs_flags () & FILE_SUPPORTS_TRANSACTIONS))
> start_transaction (old_trans, trans);
> retry_open:
> - status = NtOpenFile (&fh_ro, FILE_WRITE_ATTRIBUTES, &attr, &io,
> - FILE_SHARE_VALID_FLAGS, flags);
> + status = NtOpenFile (&fh_ro,
> + FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES,
> + &attr, &io, FILE_SHARE_VALID_FLAGS, flags);
> if (NT_SUCCESS (status))
> {
> debug_printf ("Opening %S for removing R/O succeeded",
> --
> 2.29.2
Oh, right! Pushed.
Thanks,
Corinna
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