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author | <dwmw2@shinybook.infradead.org> | 2005-04-29 16:54:44 +0200 |
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committer | <dwmw2@shinybook.infradead.org> | 2005-04-29 16:54:44 +0200 |
commit | 83c7d09173fdb6b06b109e65895392db3e49ac9c (patch) | |
tree | 3f48367a4d1413e221a5367bcd0cf8df7322c368 /fs/namei.c | |
parent | [PATCH] x86_64: fix PT_NOTE addition to IA32 vDSO (diff) | |
download | linux-83c7d09173fdb6b06b109e65895392db3e49ac9c.tar.xz linux-83c7d09173fdb6b06b109e65895392db3e49ac9c.zip |
AUDIT: Avoid log pollution by untrusted strings.
We log strings from userspace, such as arguments to open(). These could
be formatted to contain \n followed by fake audit log entries. Provide
a function for logging such strings, which gives a hex dump when the
string contains anything but basic printable ASCII characters. Use it
for logging filenames.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/namei.c')
0 files changed, 0 insertions, 0 deletions