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| author | Takashi Iwai <tiwai@suse.de> | 2013-04-02 11:44:51 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-04-02 11:44:51 +0200 |
| commit | ea019fdf1a2aa4134ce90801f7b36680d0fbd785 (patch) | |
| tree | ab44af35ae3e75f7fe60391274aa8a0a09a15c15 /kernel/fork.c | |
| parent | 55a63d4da3b8850480a1c5b222f77c739e30e346 (diff) | |
| parent | 40bac28eb1e39f229a94ad72e2ca8cdeef3ba31a (diff) | |
Merge tag 'asoc-fix-v3.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.9
A few more fixes here and there, including quite a few nasty driver
specific ones, but nothing that has a major general impact.
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 8d932b1c905..1766d324d5e 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1141,6 +1141,9 @@ static struct task_struct *copy_process(unsigned long clone_flags, if ((clone_flags & (CLONE_NEWNS|CLONE_FS)) == (CLONE_NEWNS|CLONE_FS)) return ERR_PTR(-EINVAL); + if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) + return ERR_PTR(-EINVAL); + /* * Thread groups must share signals as well, and detached threads * can only be started up within the thread group. @@ -1807,7 +1810,7 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags) * If unsharing a user namespace must also unshare the thread. */ if (unshare_flags & CLONE_NEWUSER) - unshare_flags |= CLONE_THREAD; + unshare_flags |= CLONE_THREAD | CLONE_FS; /* * If unsharing a pid namespace must also unshare the thread. */ |