Bugtraq mailing list archives
Re: request-route
From: bennett () HPL UMCES EDU (Eric Bennett)
Date: Tue, 29 Jul 1997 15:36:55 -0400
On Tue, 29 Jul 1997, Zoltan Hidvegi wrote:
As far as I know, there is no portable way to safely create lock files in a world-writable directory from a bourne-shell script.
I have done this by creating directories instead of files: only one mkdir will complete. You can also create a pid-specific file and then ln it to the common lockfile - only one ln will complete (without the -f flag). I'm not sure if ln is save over NFS, but I beleive that mkdir is. Eric B.
Current thread:
- Re: CPSR 7: IRIX WWW Server Thomas Walter (Jul 24)
- Re: CPSR 7: IRIX WWW Server Aaron Bornstein (Jul 24)
- Security hole in mgetty+sendfax Gert Doering (Jul 24)
- BIND Nuking Aveek Datta (Jul 24)
- Re: BIND Nuking Thomas H. Ptacek (Jul 29)
- ANNOUNCE: inn-1.5.1sec (fwd) Christopher Samuel (Jul 30)
- Re: Security hole in mgetty+sendfax Gert Doering (Jul 25)
- BIND Nuking Nicolas Dubee (Jul 25)
- Re: your mail Ariel Biener (Jul 25)
- Re: request-route Zoltan Hidvegi (Jul 28)
- Re: request-route Eric Bennett (Jul 29)
- Re: request-route John Macdonald (Jul 29)
- Re: request-route Kragen Sitaker (Jul 30)
- Re: request-route John Macdonald (Jul 31)
- perl fingerd stupidity Chris Terry (Jul 31)
- HP Security Bulletins Digest Aleph One (Jul 31)
- BIND Nuking Aveek Datta (Jul 24)
- Re: request-route Mihai SANDU (Jul 26)
- Netspace Singapore Privacy Bug Aleph One (Jul 26)
- Re: your mail Alan Cox (Jul 27)