From 9ab7e76a3b7d977bf81e8a0f241d03a9e6e03173 Mon Sep 17 00:00:00 2001
From: Bananymous <bananymousosq@gmail.com>
Date: Fri, 11 Aug 2023 12:25:15 +0300
Subject: [PATCH] LibC: cleanup fstatat

---
 libc/sys/stat.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libc/sys/stat.cpp b/libc/sys/stat.cpp
index c224ba06..3f977f2a 100644
--- a/libc/sys/stat.cpp
+++ b/libc/sys/stat.cpp
@@ -11,13 +11,15 @@ int fstat(int fildes, struct stat* buf)
 
 int fstatat(int fd, const char* __restrict path, struct stat* __restrict buf, int flag)
 {
-	if (flag & ~AT_SYMLINK_NOFOLLOW)
+	if (flag == AT_SYMLINK_NOFOLLOW)
+		flag = O_NOFOLLOW;
+	else if (flag)
 	{
 		errno = EINVAL;
 		return -1;
 	}
 
-	int target = openat(fd, path, (flag & AT_SYMLINK_NOFOLLOW) ? O_NOFOLLOW : 0);
+	int target = openat(fd, path, O_SEARCH | flag);
 	if (target == -1)
 		return -1;
 	int ret = fstat(target, buf);