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authorOleg Nesterov <oleg@tv-sign.ru>2006-01-08 01:03:09 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-08 20:13:55 -0800
commit0811af28ce49fab963e3e6b8abcf8c460f971cd4 (patch)
treea7a619307a471d713cddb67ef94e3768152fc4bb /kernel/signal.c
parent54b21a7992a31d30c9a91f7e0a00ffdb4bd0caee (diff)
[PATCH] kill_proc_info_as_uid: don't use hardcoded constants
Use symbolic names instead of hardcoded constants. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Harald Welte <laforge@gnumonks.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/signal.c')
-rw-r--r--kernel/signal.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index e20724af9b3..114cf9209bc 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -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;