我正在尝试使用 gcc 8.3.0 构建我的源代码
root@eqx-sjc-engine2-staging:/usr/local/src# gcc --version
gcc (Debian 8.3.0-2) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
root@eqx-sjc-engine2-staging:/usr/local/src#
我收到以下错误
libs/esl/fs_cli.c:1679:43: error: '%s' directive output may be truncated writing up to 1023 bytes into a region of size 1020 [-Werror=format-truncation=]
snprintf(cmd_str, sizeof(cmd_str), "api %s\nconsole_execute: true\n\n", argv_command);
libs/esl/fs_cli.c:1679:3: note: 'snprintf' output between 29 and 1052 bytes into …我有以下 iptable 规则/etc/iptables/rule.V6和/etc/iptables/rule.V4
-4 -A INPUT -p icmp -j ACCEPT
-6 -A INPUT -p ipv6-icmp -j ACCEPT
当我尝试重新启动 时netfilter-persistent，它在内部调用iptables-restore和ip6tables-restore。
ip6tables-restore 失败，因为它无法理解以下规则
-4 -A INPUT -p icmp -j ACCEPT
下面是错误
root@rs-dal:/etc/iptables# ip6tables-restore rules.q
Error occurred at line: 15
Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more information.
理想情况下，开头的规则-4将被 忽略ip6tables-restore，但这似乎不适用于 Debian Buster。
但是，iptables-restore工作正常，这只是ip6tables-restore. 如何解决这个问题？