FreeBSD 10.1-RC3 发布

FreeBSD是类UNIX操作系统，它基于加州伯克利大学的“4.4BSD-Lite”发行并带有一些“4.4BSD-Lite2”增强，面向 i386、amd64、IA-64、arm、MIPS、powerpc、ppc64、PC-98、UltraSPARC等平台。它还间接地基于 “386BSD”，此乃William Jolitz对加州伯克利大学的“Net/2”往i386系统上的移植，尽管如今只有极少的代码保留下来。FreeBSD被全世界的公司、因特网服务提供 商、科研人员、计算机专家、学生、家庭用户等用于他们的工作、教育、娱乐中。FreeBSD带有20000多个软件包，它们是预编译和打包好了、便于安装 的软件，并覆盖了广阔的应用领域：服务器软件、数据库和网页服务器、桌面软件、游戏、网络浏览器和商务软件，而这一切都是免费和易于安装的。

一些10.1 RC2和10.1-RC3之间的变化包括：        o Several fixes to the UDPLite protocol implementation.        o The vt(4) driver has been updated to save and restore keyboard        mode and LED states when switching windows.        o Several fixes to the SCTP protocol implementation.        o A potential race condition in obtaining a file pointer has been        corrected.        o Fix ZFS ZVOL deadlock and rename issues.        o Restore libopie.so ABI compatibility with 10.0-RELEASE.        o Removed the last vestige of MD5 password hashes.        o Several rc(8) script updates and fixes.            o bsdinstall(8) has been updated to allow selecting local_unbound in        the default services to enable at first boot.        o Prevent ZFS leaking pool free space.        o Fix rtsold(8) remote buffer overflow vulnerability. [SA-14:20]        o Fix routed(8) remote denial of service vulnerability. [SA-14:21]        o Fix memory leak in sandboxed namei lookup. [SA-14:22]        o OpenSSL has been updated to version 1.0.1j. [SA-14:23]        o Fix an issue where a FreeBSD virtual machine provisioned in the        Microsoft Azure service does not recognize the second attached        disk on the system.