Remove unused variable, and make sure we free c_dispo_type.

[nmh] / sbr / context_save.c

diff --git a/sbr/context_save.c b/sbr/context_save.c
index 5224af4ce403a7a390c2246fd3d8db82064949e6..9105a596de3681c049c7543b74ac2077161731a1 100644 (file)
--- a/sbr/context_save.c
+++ b/sbr/context_save.c
@@ -53,6 +53,8 @@ context_save (void)
     sigprocmask (SIG_SETMASK, &oset, &set); /* reset the signal mask */
 
     if (action == 0)
+       /* This must be _exit(), not exit(), because the child didn't
+          call unregister_for_removal() in m_chkids(). */
        _exit (0);              /* we are child, time to die */
 }
 
@@ -83,8 +85,8 @@ m_chkids (void)
            break;
 
        case 0:
-           setgid (getgid ());
-           setuid (getuid ());
+           /* It's not necessary to call unregister_for_removal(0)
+               because the child calls _exit() in context_save(). */
            break;
 
        default: