Commit 0811af28 authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
Browse files

[PATCH] kill_proc_info_as_uid: don't use hardcoded constants



Use symbolic names instead of hardcoded constants.

Signed-off-by: default avatarOleg Nesterov <oleg@tv-sign.ru>
Acked-by: default avatarHarald Welte <laforge@gnumonks.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 54b21a79
......@@ -1220,8 +1220,7 @@ int kill_proc_info_as_uid(int sig, struct siginfo *info, pid_t pid,
ret = -ESRCH;
goto out_unlock;
}
if ((!info || ((unsigned long)info != 1 &&
(unsigned long)info != 2 && SI_FROMUSER(info)))
if ((info == SEND_SIG_NOINFO || (!is_si_special(info) && SI_FROMUSER(info)))
&& (euid != p->suid) && (euid != p->uid)
&& (uid != p->suid) && (uid != p->uid)) {
ret = -EPERM;
......
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