编译tzdata时，遇到如下所示的错误提示
awk -v outfile='main.zi' -f ziguard.awk africa antarctica asia australasia europe northamerica southamerica etcetera systemv factory backward \
>main.zi.out
malloc(): memory corruption
/bin/sh: line 1: 32317 Aborted (core dumped) awk -v outfile='main.zi' -f ziguard.awk africa antarctica asia australasia europe northamerica southamerica etcetera systemv factory backward > main.zi.out
Makefile:563: recipe for target 'main.zi' failed单独执行以下命令同样会报错
awk -v outfile='main.zi' -f ziguard.awk africa antarctica asia australasia europe northamerica southamerica etcetera systemv factory backward >main.zi.out解决方法，更新awk软件包
sudo apt-get install gawk更新后查看awk版本信息
wanggj@ubuntu:~/gateway/gateway_master/gateway/user/timezone/tzdata$ sudo apt-get install gawk
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
gawk-doc
The following NEW packages will be installed:
gawk
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 401 kB of archives.
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Get:1 http://mirrors.aliyun.com/ubuntu bionic/main amd64 gawk amd64 1:4.1.4+dfsg-1build1 [401 kB]
Fetched 401 kB in 0s (1,160 kB/s)
Selecting previously unselected package gawk.
(Reading database ... 166897 files and directories currently installed.)
Preparing to unpack .../gawk_1%3a4.1.4+dfsg-1build1_amd64.deb ...
Unpacking gawk (1:4.1.4+dfsg-1build1) ...
Setting up gawk (1:4.1.4+dfsg-1build1) ...
Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
wanggj@ubuntu:~/gateway/gateway_master/gateway/user/timezone/tzdata$ awk -W version
GNU Awk 4.1.4, API: 1.1 (GNU MPFR 4.0.1, GNU MP 6.1.2)
Copyright (C) 1989, 1991-2016 Free Software Foundation.