diff options
| author | Jann Horn <jannh@google.com> | 2016-06-01 11:55:06 +0200 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-06-18 16:47:33 -0400 |
| commit | ca1950cd168857c811f217a390ed8c91b57d2c09 (patch) | |
| tree | 5fd12c10b153a7c249a706b883a292f2b20b0b34 /samples/rpmsg | |
| parent | c96e6bf5705254a4c93ca25d6d3c68a04fc7ab5b (diff) | |
ecryptfs: forbid opening files without mmap handler
[ Upstream commit 2f36db71009304b3f0b95afacd8eba1f9f046b87 ]
This prevents users from triggering a stack overflow through a recursive
invocation of pagefault handling that involves mapping procfs files into
virtual memory.
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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'samples/rpmsg')
0 files changed, 0 insertions, 0 deletions