man ftpd says that "by default, anonymous users cannot modify existing files."

However, the code did allow deletion of files.  Make deleting require the -m
flag, too.

PR:		bin/60809
Submitted by:	Alexander Melkov <melkov@comptek.ru>

1 files changed, 1 insertions, 1 deletions

diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c
index 40741f0..7d685b5 100644
--- a/libexec/ftpd/ftpd.c
+++ b/libexec/ftpd/ftpd.c
@@ -2441,7 +2441,7 @@ delete(char *name)
 		}
 		goto done;
 	}
-	if (unlink(name) < 0) {
+	if ((guest && noguestmod) || unlink(name) < 0) {
 		perror_reply(550, name);
 		return;
 	}