| commit | e7edf9cdeddc0cff125e8e658216efb2ff2b2219 | |
| author | James Morris <jmorris@namei.org> | |
| Wed, 26 Apr 2006 06:45:03 +0000 (26 02:45 -0400) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Wed, 26 Apr 2006 14:52:21 +0000 (26 07:52 -0700) | ||
| tree | 4a7c5c915a5d44a14f32261ada050021d91e3e56 | treesnapshot (tar.gz zip) |
| parent | a090d9132c1e53e3517111123680c15afb25c0a4 | commitdiff |
[PATCH] LSM: add missing hook to do_compat_readv_writev()
This patch addresses a flaw in LSM, where there is no mediation of readv()
and writev() in for 32-bit compatible apps using a 64-bit kernel.
This bug was discovered and fixed initially in the native readv/writev
code [1], but was not fixed in the compat code. Thanks to Al for spotting
this one.
[1] http://lwn.net/Articles/154282/
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This patch addresses a flaw in LSM, where there is no mediation of readv()
and writev() in for 32-bit compatible apps using a 64-bit kernel.
This bug was discovered and fixed initially in the native readv/writev
code [1], but was not fixed in the compat code. Thanks to Al for spotting
this one.
[1] http://lwn.net/Articles/154282/
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| fs/compat.c | diffblobblamehistory |