Bugtraq mailing list archives
Re: vulnerability in vi under AIX 3.2 (IN LINUX)
From: zblaxell () MYRUS COM (Zygo Blaxell)
Date: Fri, 26 Jul 1996 16:09:36 -0400
Quoted from kay hashimoto:
>'vim file' will happily scribble all over 'file.swp', without regard to >who owns it, what it's a symlink to, etc. Further, in the event of a >system crash, the .swp file is left lying around, causing unpredictable >results if you use vim to edit files in SysV-style init runlevel >directories. When does vim do this? One of the purposes of the .swp file is to prevent concurrent editing of one file, so when vim sees file.swp in the current directory, it gives a warning and writes to file.swo.
Errr...oops, I stand corrected: It only writes to an existing .swp if it is a symlink to a non-existant file. -- Zygo Blaxell. Unix/soft/hardware guru, was for U of Waterloo CS Club, now for (name withheld by request). 10th place, ACM Intl Collegiate Programming Contest Finals, 1994. Admin Linux/TCP/IP for food, clothing, anime. Pager: 1 (613) 760 8572. "I gave up $1000 to avoid working on windoze... *sigh*" - Amy Fong
Current thread:
- Re: vulnerability in vi under AIX 3.2 (IN LINUX) Zygo Blaxell (Jul 25)
- Re: vulnerability in vi under AIX 3.2 (IN LINUX) Nelson N. Escravana (Jul 25)
- Re: vulnerability in vi under AIX 3.2 (IN LINUX) kay hashimoto (Jul 25)
- Re: vulnerability in vi under AIX 3.2 (IN LINUX) Zygo Blaxell (Jul 26)