diff options
| author | Jann Horn <jannh@google.com> | 2016-06-01 11:55:06 +0200 |
|---|---|---|
| committer | Dennis Cagle <d-cagle@codeaurora.org> | 2016-09-14 11:56:02 -0700 |
| commit | 355ea21015cdbf153d1eee4b8e375e41a8373faa (patch) | |
| tree | 2bf819f5b66d1b5a2eb6842a98a7704b757b1ccc /tools/perf/scripts/python | |
| parent | e97b6a0e0217f7c072fdad6c50673cd7a64348e1 (diff) | |
ecryptfs: forbid opening files without mmap handler
This prevents users from triggering a stack overflow through a recursive
invocation of pagefault handling that involves mapping procfs files into
virtual memory.
Change-Id: I84718f939090b564853f7d6a8662900f2af19ba0
Signed-off-by: Jann Horn <jannh@google.com>
Acked-by: Tyler Hicks <tyhicks@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
Git-commit: 2f36db71009304b3f0b95afacd8eba1f9f046b87
Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions