diff options
| author | Jann Horn <jannh@google.com> | 2016-06-01 11:55:06 +0200 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:59:43 +0200 |
| commit | 28989791c0bcbdc6b1d99b360f4e44b3dc3dba48 (patch) | |
| tree | 81fa3ce92fb7a6ee973e22273e2a2c0879d0c25b /include/linux | |
| parent | 783abbf8ddb50235bd5f0372661ee6232a90c80f (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.
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>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions