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fix setpgid(0, 0)

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Tomoki Shirasawa
2015-02-13 13:51:00 +09:00
parent 8cdf70c500
commit d998691425
1 changed files with 5 additions and 0 deletions
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5
kernel/syscall.c
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@@ -1925,6 +1925,11 @@ SYSCALL_DECLARE(setpgid)
unsigned long irqstate = 0; unsigned long irqstate = 0;
struct process *tproc; struct process *tproc;
if(pid == 0)
pid = proc->ftn->pid;
if(pgid == 0)
pgid = pid;
if(proc->ftn->pid != pid){ if(proc->ftn->pid != pid){
tproc = findthread_and_lock(pid, pid, &lock, &irqstate); tproc = findthread_and_lock(pid, pid, &lock, &irqstate);
if(tproc){ if(tproc){