From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Mon, 7 Jan 2008 15:58:02 +0000 (-0000)
Subject: syslogd: fix shmat error check
X-Git-Tag: 1_10_0~285
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=4e9ca75281a25dcdbb3e2d2fa79108b02afa43db;p=oweals%2Fbusybox.git

syslogd: fix shmat error check
---

diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index f8e8488fb..345bf0e87 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -218,7 +218,7 @@ static void ipcsyslog_init(void)
 	}
 
 	G.shbuf = shmat(G.shmid, NULL, 0);
-	if (!G.shbuf) {
+	if (G.shbuf == (void*) -1L) { /* shmat has bizarre error return */
 		bb_perror_msg_and_die("shmat");
 	}