| commit | 01a2197485a9917216ad67ced4bafed9f7942f5a | |
| author | Eric W. Biederman <ebiederm@xmission.com> | |
| Thu, 13 Apr 2017 15:32:16 +0000 (13 10:32 -0500) | ||
| committer | Eric W. Biederman <ebiederm@xmission.com> | |
| Mon, 17 Apr 2017 04:42:50 +0000 (16 23:42 -0500) | ||
| tree | 25956afbd5dbb1f49936d6c38ddd113b6754b33d | treesnapshot (tar.gz zip) |
| parent | b54807fa52ae21bdf6bad72b0f00fd400af412eb | commitdiff |
posix-timers: Correct sanity check in posix_cpu_nsleep
CPUCLOCK_PID(which_clock) is a pid value from userspace so compare it
against task_pid_vnr, not current->pid. As task_pid_vnr is in the tasks
pid value in the tasks pid namespace, and current->pid is in the
initial pid namespace.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
CPUCLOCK_PID(which_clock) is a pid value from userspace so compare it
against task_pid_vnr, not current->pid. As task_pid_vnr is in the tasks
pid value in the tasks pid namespace, and current->pid is in the
initial pid namespace.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
| kernel/time/posix-cpu-timers.c | diffblobblamehistory |