From d51ca7d6ad1ab41ee8c86680cc82a3b75cbb6fd3 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 1 Dec 2019 16:46:38 +0000 Subject: [PATCH] hurd: Fix renameat2 error renameat2 has to exclude RENAME_EXCHANGE | RENAME_NOREPLACE with EINVAL, as tested by stdio-common/tst-renameat2. --- sysdeps/mach/hurd/renameat2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sysdeps/mach/hurd/renameat2.c b/sysdeps/mach/hurd/renameat2.c index 7892e9ca9e..9e8f39d540 100644 --- a/sysdeps/mach/hurd/renameat2.c +++ b/sysdeps/mach/hurd/renameat2.c @@ -30,6 +30,8 @@ __renameat2 (int oldfd, const char *old, int newfd, const char *new, const char *oldname, *newname; int excl = 0; + if ((flags & (RENAME_EXCHANGE | RENAME_NOREPLACE)) == (RENAME_EXCHANGE | RENAME_NOREPLACE)) + return __hurd_fail (EINVAL); if (flags & (RENAME_EXCHANGE | RENAME_WHITEOUT)) return __hurd_fail (ENOSYS); if (flags & RENAME_NOREPLACE) -- 2.43.5