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| author | Jann Horn <[email protected]> | 2016-06-01 09:55:06 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-06-10 19:09:43 +0000 |
| commit | 2f36db71009304b3f0b95afacd8eba1f9f046b87 (patch) | |
| tree | 0ce45950e4043208a1d035effd5a9305d18fe405 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | proc: prevent stacking filesystems on top (diff) | |
| download | kernel-2f36db71009304b3f0b95afacd8eba1f9f046b87.tar.gz kernel-2f36db71009304b3f0b95afacd8eba1f9f046b87.zip | |
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 <[email protected]>
Acked-by: Tyler Hicks <[email protected]>
Cc: [email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions