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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-07 19:06:25 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-07 19:06:25 +0100 |
| commit | 304362a8bce1a5b7f9491be5a0643cd14a52364d (patch) | |
| tree | c1e54257a4e9cc5327cb4c84e566a8869af62b6e /arch/arm/xen | |
| parent | Merge tag 'trace-v4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | ucount: Remove the atomicity from ucount->count (diff) | |
| download | linux-304362a8bce1a5b7f9491be5a0643cd14a52364d.tar.xz linux-304362a8bce1a5b7f9491be5a0643cd14a52364d.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull namespace fix from Eric Biederman:
"This fixes a race between put_ucounts and get_ucounts that can cause a
use after free. The fix works by simplifying the code and so there is
not even a temptation to be clever and play spinlock vs atomic
reference games"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
ucount: Remove the atomicity from ucount->count
Diffstat (limited to 'arch/arm/xen')
0 files changed, 0 insertions, 0 deletions