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author | Linus Torvalds <torvalds@evo.osdl.org> | 2006-07-15 19:26:45 (GMT) |
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committer | Linus Torvalds <torvalds@evo.osdl.org> | 2006-07-15 19:26:45 (GMT) |
commit | 6d76fa58b050044994fe25f8753b8023f2b36737 (patch) | |
tree | 86964d8aeb297fe4346f73d812519646c7fdca20 /arch/um/kernel | |
parent | 92d032855e64834283de5acfb0463232e0ab128e (diff) | |
download | linux-fsl-qoriq-6d76fa58b050044994fe25f8753b8023f2b36737.tar.xz |
Don't allow chmod() on the /proc/<pid>/ files
This just turns off chmod() on the /proc/<pid>/ files, since there is no
good reason to allow it, and had we disallowed it originally, the nasty
/proc race exploit wouldn't have been possible.
The other patches already fixed the problem chmod() could cause, so this
is really just some final mop-up..
This particular version is based off a patch by Eugene and Marcel which
had much better naming than my original equivalent one.
Signed-off-by: Eugene Teo <eteo@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/kernel')
0 files changed, 0 insertions, 0 deletions