Beware of data loss! Software defects discovered in the new Linux kernel
Source: Internet
Author: User
Article Title: Beware of data loss! Software defects discovered in the new Linux kernel. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
During the visit, the problem of data loss was not too serious. Morton noted last Sunday (December 1) that the software defect was not repaired and a patch was provided on December 6.
He added that this software flaw happens by chance when you use the ext3 file system in a special way, which is actually very slow. This file method is not as good as the default file method, and almost no one uses it. This is also the main reason why the software flaws can be lurking for three months.
Red Hat said that if its users download updates of the company's 2.4.18-17 version or later version of the Linux kernel, it will be affected by such software flaws. Red Hat made these updates for Linux 7.1, 7.2, 7.3, and 8.0. The company's advanced server products are not affected by this problem.
The latest update from SuSE, the second-largest Linux manufacturer, is also affected by this problem. However, SuSE can use a different file system ReiserFS by default, which is not affected.
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