diff options
author | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-10-31 07:12:36 +0530 |
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committer | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-10-31 07:12:36 +0530 |
commit | 639f4bc6c2e711e814f72805d07412f93a9fbd89 (patch) | |
tree | 5a57a019d16c351d8f4a75eabb43ee4e6d740e57 /kernel/fork.c | |
parent | 2611486c29791d083a6a58bb88a23de042d38031 (diff) | |
parent | 14e9c7db465387ede7f019c42f28c90f99fc2793 (diff) |
Merge tag 'v3.10.17' into dev-kernel-3.10
This is the 3.10.17 stable release
Conflicts:
drivers/usb/host/xhci.c
Change-Id: I6bd3b15ff92a0b94568b9d02e9bb1036becfca20
Diffstat (limited to 'kernel/fork.c')
-rw-r--r-- | kernel/fork.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index b394c2036e4f..f9a15a265444 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1188,10 +1188,11 @@ static struct task_struct *copy_process(unsigned long clone_flags, return ERR_PTR(-EINVAL); /* - * If the new process will be in a different pid namespace - * don't allow the creation of threads. + * If the new process will be in a different pid namespace don't + * allow it to share a thread group or signal handlers with the + * forking task. */ - if ((clone_flags & (CLONE_VM|CLONE_NEWPID)) && + if ((clone_flags & (CLONE_SIGHAND | CLONE_NEWPID)) && (task_active_pid_ns(current) != current->nsproxy->pid_ns)) return ERR_PTR(-EINVAL); |