| commit | 18b0bbd8ca6d3cb90425aa0d77b99a762c6d6de3 | |
| author | Linus Torvalds <torvalds@g5.osdl.org> | |
| Fri, 14 Jul 2006 23:51:34 +0000 (14 16:51 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Fri, 14 Jul 2006 23:51:34 +0000 (14 16:51 -0700) | ||
| tree | b1a9c89bc546a71924ed7253f2f27afdeb82d297 | treesnapshot (tar.gz zip) |
| parent | ab6cf0d0cb96417ef65cc2c2120c0e879edf7a4a | commitdiff |
Fix nasty /proc vulnerability
We have a bad interaction with both the kernel and user space being able
to change some of the /proc file status. This fixes the most obvious
part of it, but I expect we'll also make it harder for users to modify
even their "own" files in /proc.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
We have a bad interaction with both the kernel and user space being able
to change some of the /proc file status. This fixes the most obvious
part of it, but I expect we'll also make it harder for users to modify
even their "own" files in /proc.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| fs/proc/base.c | diffblobblamehistory |