From d7a805efafd83203e72c334089c3f88204231ac7 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 3 Dec 2008 19:05:55 +0000
Subject: libbb: introduce and use xgetpwnam. ~ -150 bytes.

---
 loginutils/addgroup.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'loginutils/addgroup.c')

diff --git a/loginutils/addgroup.c b/loginutils/addgroup.c
index 89414d738..2a840d7c0 100644
--- a/loginutils/addgroup.c
+++ b/loginutils/addgroup.c
@@ -159,6 +159,7 @@ int addgroup_main(int argc UNUSED_PARAM, char **argv)
 		/* check if group and user exist */
 		xuname2uid(argv[0]); /* unknown user: exit */
 		xgroup2gid(argv[1]); /* unknown group: exit */
+// race here!
 		/* check if user is already in this group */
 		gr = getgrnam(argv[1]);
 		for (; *(gr->gr_mem) != NULL; (gr->gr_mem)++) {
-- 
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