From: Jim Meyering <meyering@redhat.com>
Date: Tue, 8 Sep 2009 09:07:32 +0000 (+0200)
Subject: openvz_conf.c: remove dead store to "p"; use strchrnul
X-Git-Tag: v0.7.1~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5965de2f4db2a6c3583018f1e2956b2f1e9c9c78;p=thirdparty%2Flibvirt.git

openvz_conf.c: remove dead store to "p"; use strchrnul

* src/openvz_conf.c (openvzReadNetworkConf): Replace open-coded
while loop with equivalent use of strchrnul.
* bootstrap (modules): Add strchrnul.
---

diff --git a/bootstrap b/bootstrap
index 8b81e0e069..5560792368 100755
--- a/bootstrap
+++ b/bootstrap
@@ -89,6 +89,7 @@ send
 setsockopt
 socket
 stpcpy
+strchrnul
 strndup
 strerror
 strsep
diff --git a/src/openvz_conf.c b/src/openvz_conf.c
index ce4fc6e5f2..be94b9eff3 100644
--- a/src/openvz_conf.c
+++ b/src/openvz_conf.c
@@ -239,15 +239,14 @@ openvzReadNetworkConf(virConnectPtr conn,
 
             net->type = VIR_DOMAIN_NET_TYPE_BRIDGE;
 
-            char *p = token, *next = token;
+            char *p = token;
             char cpy_temp[32];
             int len;
 
             /*parse string*/
             do {
-                while (*next != '\0' && *next != ',') next++;
+                char *next = strchrnul (token, ',');
                 if (STRPREFIX(p, "ifname=")) {
-                    p += 7;
                     /* skip in libvirt */
                 } else if (STRPREFIX(p, "host_ifname=")) {
                     p += 12;