Kaynağa Gözat

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6:
  SELinux: clear parent death signal on SID transitions
Linus Torvalds 18 yıl önce
ebeveyn
işleme
e70da56348
1 değiştirilmiş dosya ile 3 ekleme ve 0 silme
  1. 3 0
      security/selinux/hooks.c

+ 3 - 0
security/selinux/hooks.c

@@ -1907,6 +1907,9 @@ static void selinux_bprm_post_apply_creds(struct linux_binprm *bprm)
 		spin_unlock_irq(&current->sighand->siglock);
 		spin_unlock_irq(&current->sighand->siglock);
 	}
 	}
 
 
+	/* Always clear parent death signal on SID transitions. */
+	current->pdeath_signal = 0;
+
 	/* Check whether the new SID can inherit resource limits
 	/* Check whether the new SID can inherit resource limits
 	   from the old SID.  If not, reset all soft limits to
 	   from the old SID.  If not, reset all soft limits to
 	   the lower of the current task's hard limit and the init
 	   the lower of the current task's hard limit and the init