gentoo-overlay/net-ftp/pure-ftpd/files/pure-ftpd-1.0.49-quota_maxfile_size_check.patch

From fb93975777a1cffba80544e08ca81606532395d6 Mon Sep 17 00:00:00 2001
From: DroidTest <53651584+DroidTest@users.noreply.github.com>
Date: Thu, 29 Jul 2021 11:36:26 +0800
Subject: [PATCH] fix the maxfile_size checking bug

Fix the predicate that never evaluates true
---
 src/ftpd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ftpd.c b/src/ftpd.c
index d856839..61275de 100644
--- a/src/ftpd.c
+++ b/src/ftpd.c
@@ -4247,8 +4247,8 @@ void dostor(char *name, const int append, const int autorename)
     if (quota_update(&quota, 0LL, 0LL, &overflow) == 0 &&
         (overflow > 0 || quota.files >= user_quota_files ||
          quota.size > user_quota_size ||
-         (max_filesize >= (off_t) 0 &&
-          (max_filesize = user_quota_size - quota.size) < (off_t) 0))) {
+         ((max_filesize = user_quota_size - quota.size) < (off_t) 0 &&
+          max_filesize >= (off_t) 0))) {
         overflow = 1;
         (void) close(f);
         goto afterquota;