From 0cdffada3db60676cd0a837e4dbb42d82b3be994 Mon Sep 17 00:00:00 2001 From: Mike Yuan Date: Sat, 25 Nov 2023 19:10:50 +0800 Subject: [PATCH] nspawn-patch-uid: clarify that changing mode of symlink is unsupported --- src/nspawn/nspawn-patch-uid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/nspawn/nspawn-patch-uid.c b/src/nspawn/nspawn-patch-uid.c index 66663ad..b8918a2 100644 --- a/src/nspawn/nspawn-patch-uid.c +++ b/src/nspawn/nspawn-patch-uid.c @@ -241,7 +241,7 @@ static int patch_fd(int fd, const char *name, const struct stat *st, uid_t shift if (name) { if (!S_ISLNK(st->st_mode)) r = fchmodat(fd, name, st->st_mode, 0); - else /* AT_SYMLINK_NOFOLLOW is not available for fchmodat() */ + else /* Changing the mode of a symlink is not supported by Linux kernel. Don't bother. */ r = 0; } else r = fchmod(fd, st->st_mode); -- 2.7.4