| commit | 83c7d09173fdb6b06b109e65895392db3e49ac9c | [log] [tgz] |
|---|---|---|
| author | <dwmw2@shinybook.infradead.org> | Fri Apr 29 15:54:44 2005 +0100 |
| committer | <dwmw2@shinybook.infradead.org> | Fri Apr 29 15:54:44 2005 +0100 |
| tree | 3f48367a4d1413e221a5367bcd0cf8df7322c368 | |
| parent | c60c390620e0abb60d4ae8c43583714bda27763f [diff] |
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>