From: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Date: Thu, 7 May 2009 04:08:40 +0000 (+0900)
Subject: Cleanup the infinite loop of cgrulesengddaemon.
X-Git-Tag: v0.34~49
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=781e12c79e97f76799af8c557c6e96c508e645df;p=thirdparty%2Flibcgroup.git

Cleanup the infinite loop of cgrulesengddaemon.

Hi,

This patch clarifies the infinite loop.

Thanks
Ken'ichi Ohmichi

Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
---

diff --git a/src/daemon/cgrulesengd.c b/src/daemon/cgrulesengd.c
index 595c3215..c0258621 100644
--- a/src/daemon/cgrulesengd.c
+++ b/src/daemon/cgrulesengd.c
@@ -460,8 +460,9 @@ int cgre_create_netlink_socket_process_msg()
 	}
 	cgroup_dbg("sent\n");
 
-	for(memset(buff, 0, sizeof(buff)), from_nla_len = sizeof(from_nla);
-	; memset(buff, 0, sizeof(buff)), from_nla_len = sizeof(from_nla)) {
+	for(;;) {
+		memset(buff, 0, sizeof(buff));
+		from_nla_len = sizeof(from_nla);
 		struct nlmsghdr *nlh = (struct nlmsghdr*)buff;
 		memcpy(&from_nla, &kern_nla, sizeof(from_nla));
 		recv_len = recvfrom(sk_nl, buff, BUFF_SIZE, 0,