Restore signal mask before calling reapchild(). Fixes a possible race

condition that could prevent sudo from properly waiting for the child.
2007-02-06 18:23:45 +00:00
parent 51d61f148f
commit 832f4c3768
1 changed files with 1 additions and 1 deletions
--- a/logging.c
+++ b/logging.c
@@ -535,9 +535,9 @@ send_mail(line)
 	get_timestr(), user_name, line);
    fclose(mail);

+    (void) sigprocmask(SIG_SETMASK, &oset, NULL);
    /* If mailer is done, wait for it now.  If not, we'll get it later.  */
    reapchild(SIGCHLD);
-    (void) sigprocmask(SIG_SETMASK, &oset, NULL);
 }

 /*