diff options
| author | David Wang <00107082@163.com> | 2024-11-20 13:30:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-22 15:31:35 +0100 |
| commit | acfeb6defcb9310b1ff44db1e633798ba766337d (patch) | |
| tree | aae532b7933945de4d4d8b045e75627fa5876234 /Documentation/driver-api | |
| parent | e7240bd91f96f925a3bb8d2b9348fcb1db457b10 (diff) | |
Fix a potential abuse of seq_printf() format string in drivers
Using device name as format string of seq_printf() is proned to
"Format string attack", opens possibility for exploitation.
Seq_puts() is safer and more efficient.
Signed-off-by: David Wang <00107082@163.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20241120053055.225195-1-00107082@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/driver-api')
0 files changed, 0 insertions, 0 deletions