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| author | Miloslav Trmac <mitr@redhat.com> | 2009-03-19 09:52:47 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-05 13:43:36 -0400 |
| commit | 55ad2f8d340678397de5916b9cd960f17ebd7150 (patch) | |
| tree | 6df2974acdd023948fda996119ff94a3eaf6ab5d /kernel/mutex.c | |
| parent | b3897f567100d18e0597f638b911d23aa5e0dd23 (diff) | |
| download | linux-55ad2f8d340678397de5916b9cd960f17ebd7150.tar.bz2 | |
audit: ignore terminating NUL in AUDIT_USER_TTY messages
AUDIT_USER_TTY, like all other messages sent from user-space, is sent
NUL-terminated. Unlike other user-space audit messages, which come only
from trusted sources, AUDIT_USER_TTY messages are processed using
audit_log_n_untrustedstring().
This patch modifies AUDIT_USER_TTY handling to ignore the trailing NUL
and use the "quoted_string" representation of the message if possible.
Signed-off-by: Miloslav Trmac <mitr@redhat.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/mutex.c')
0 files changed, 0 insertions, 0 deletions