| commit | b9b1134260e036fb75c468514569864dd6722f3e | [log] [tgz] |
|---|---|---|
| author | Vasiliy Kulikov <segooon@gmail.com> | Wed Oct 27 15:34:21 2010 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Oct 27 18:03:14 2010 -0700 |
| tree | 1b93c6c85e6ed6aaf582f91ed9827586de002730 | |
| parent | 19714a8af8fe8618a9beace1f7a3bb10d55d5e2f [diff] |
drivers/char/ppdev.c: fix information leak to userland Structure par_timeout is copied to userland with some padding fields unitialized. Field tv_usec has type __kernel_suseconds_t, it differs from tv_sec's type on some architectures. It leads to leaking of stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>