大家先按各自不同的系统分别下载合适的补丁。
[FreeBSD 7.x]
# fetch http://security.FreeBSD.org/patches/SA-09:16/rtld7.patch
# fetch http://security.FreeBSD.org/patches/SA-09:16/rtld7.patch.asc
[FreeBSD 8.0]
# fetch http://security.FreeBSD.org/patches/SA-09:16/rtld.patch
# fetch http://security.FreeBSD.org/patches/SA-09:16/rtld.patch.asc
再用root用户执行下面的命令
# cd /usr/src
# patch < /path/to/patch
# cd /usr/src/libexec/rtld-elf
# make obj && make depend && make && make install
Amd64平台用户在升级时如果遇到问题请参考:http://www.FreeBSD.org/handbook/makeworld.html