docker-golang-alpine/1.21-nofaccessat2/disable_faccessat2.patch

--- v1.2.3/src/unistd/faccessat.c	2022-04-07 20:12:40.000000000 +0300
+++ v1.2.1/src/unistd/faccessat.c	2020-08-04 07:21:09.000000000 +0300
@@ -25,17 +25,12 @@
 
 int faccessat(int fd, const char *filename, int amode, int flag)
 {
-	if (flag) {
-		int ret = __syscall(SYS_faccessat2, fd, filename, amode, flag);
-		if (ret != -ENOSYS) return __syscall_ret(ret);
-	}
+	if (!flag || (flag==AT_EACCESS && getuid()==geteuid() && getgid()==getegid()))
+		return syscall(SYS_faccessat, fd, filename, amode, flag);
 
-	if (flag & ~AT_EACCESS)
+	if (flag != AT_EACCESS)
 		return __syscall_ret(-EINVAL);
 
-	if (!flag || (getuid()==geteuid() && getgid()==getegid()))
-		return syscall(SYS_faccessat, fd, filename, amode);
-
 	char stack[1024];
 	sigset_t set;
 	pid_t pid;