d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Finish r283544. In exec case properly detach threads from user space

Browse Source 
before suicide.
This commit is contained in:
Dmitry Chagin 2015-06-06 06:12:14 +00:00
parent d800e67729
commit 32ba368ba9
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/compat/linux/linux_emul.c
View File

@ -219,6 +219,18 @@ void
linux_proc_exec(void *arg __unused, struct proc *p, struct image_params *imgp)
{
struct thread *td = curthread;
struct thread *othertd;
/*
* In a case of execing from linux binary properly detach
* other threads from the user space.
*/
if (__predict_false(SV_PROC_ABI(p) == SV_ABI_LINUX)) {
FOREACH_THREAD_IN_PROC(p, othertd) {
if (td != othertd)
(p->p_sysent->sv_thread_detach)(othertd);
}
}
/*
* In a case of execing to linux binary we create linux