1 p.m.
From: Alberto Ruiz <aruiz(a)gnome.org>
---
src/network/bridge_driver.c | 56 ++++++++++++++++++++++++++-------------------
src/util/virdnsmasq.c | 52 +++++++++++++++++++----------------------
src/util/virdnsmasq.h | 1 +
3 files changed, 57 insertions(+), 52 deletions(-)
diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index e51e469c8..1cffd4dcf 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -861,30 +861,6 @@ networkKillDaemon(pid_t pid, const char *daemonName, const char
*networkName)
return ret;
}
-/* the following does not build a file, it builds a list
- * which is later saved into a file
- */
-
-static int
-networkBuildDnsmasqDhcpHostsList(dnsmasqContext *dctx,
- virNetworkIPDefPtr ipdef)
-{
- size_t i;
- bool ipv6 = false;
-
- if (VIR_SOCKET_ADDR_IS_FAMILY(&ipdef->address, AF_INET6))
- ipv6 = true;
- for (i = 0; i < ipdef->nhosts; i++) {
- virNetworkDHCPHostDefPtr host = &(ipdef->hosts[i]);
- if (VIR_SOCKET_ADDR_VALID(&host->ip))
- if (dnsmasqAddDhcpHost(dctx, host->mac, &host->ip,
- host->name, host->id, ipv6) < 0)
- return -1;
- }
-
- return 0;
-}
-
static int
networkBuildDnsmasqHostsList(dnsmasqContext *dctx,
virNetworkDNSDefPtr dnsdef)
@@ -940,6 +916,38 @@ networkDnsmasqConfLeaseValueToString (int64_t leasetime)
return result;
}
+/* the following does not build a file, it builds a list
+ * which is later saved into a file
+ */
+
+static int
+networkBuildDnsmasqDhcpHostsList(dnsmasqContext *dctx,
+ virNetworkIPDefPtr ipdef)
+{
+ int ret = -1;
+ size_t i;
+ bool ipv6 = false;
+ char *leasetime = networkDnsmasqConfLeaseValueToString(ipdef->leasetime);
+
+ if (!leasetime)
+ goto cleanup;
+
+ if (VIR_SOCKET_ADDR_IS_FAMILY(&ipdef->address, AF_INET6))
+ ipv6 = true;
+ for (i = 0; i < ipdef->nhosts; i++) {
+ virNetworkDHCPHostDefPtr host = &(ipdef->hosts[i]);
+ if (VIR_SOCKET_ADDR_VALID(&host->ip))
+ if (dnsmasqAddDhcpHost(dctx, host->mac, &host->ip,
+ host->name, host->id, leasetime, ipv6) < 0)
+ goto cleanup;
+ }
+
+ ret = 0;
+cleanup:
+ VIR_FREE(leasetime);
+ return ret;
+}
+
int
networkDnsmasqConfContents(virNetworkObjPtr network,
const char *pidfile,
diff --git a/src/util/virdnsmasq.c b/src/util/virdnsmasq.c
index 1b78c1fad..92f834fe7 100644
--- a/src/util/virdnsmasq.c
+++ b/src/util/virdnsmasq.c
@@ -308,52 +308,47 @@ hostsfileAdd(dnsmasqHostsfile *hostsfile,
virSocketAddr *ip,
const char *name,
const char *id,
+ const char *leasetime,
bool ipv6)
{
+ int ret = -1;
char *ipstr = NULL;
+ virBuffer hostbuf = VIR_BUFFER_INITIALIZER;
+
if (VIR_REALLOC_N(hostsfile->hosts, hostsfile->nhosts + 1) < 0)
goto error;
if (!(ipstr = virSocketAddrFormat(ip)))
- return -1;
+ goto error;
/* the first test determines if it is a dhcpv6 host */
if (ipv6) {
- if (name && id) {
- if (virAsprintf(&hostsfile->hosts[hostsfile->nhosts].host,
- "id:%s,%s,[%s]", id, name, ipstr) < 0)
- goto error;
- } else if (name && !id) {
- if (virAsprintf(&hostsfile->hosts[hostsfile->nhosts].host,
- "%s,[%s]", name, ipstr) < 0)
- goto error;
- } else if (!name && id) {
- if (virAsprintf(&hostsfile->hosts[hostsfile->nhosts].host,
- "id:%s,[%s]", id, ipstr) < 0)
- goto error;
- }
+ if (name && id)
+ virBufferAsprintf(&hostbuf, "id:%s,%s,[%s]", id, name, ipstr);
+ else if (name && !id)
+ virBufferAsprintf(&hostbuf, "%s,[%s]", name, ipstr);
+ else if (!name && id)
+ virBufferAsprintf(&hostbuf, "id:%s,[%s]", id, ipstr);
} else if (name && mac) {
- if (virAsprintf(&hostsfile->hosts[hostsfile->nhosts].host,
"%s,%s,%s",
- mac, ipstr, name) < 0)
- goto error;
+ virBufferAsprintf(&hostbuf, "%s,%s,%s", mac, ipstr, name);
} else if (name && !mac) {
- if (virAsprintf(&hostsfile->hosts[hostsfile->nhosts].host,
"%s,%s",
- name, ipstr) < 0)
- goto error;
+ virBufferAsprintf(&hostbuf, "%s,%s", name, ipstr);
} else {
- if (virAsprintf(&hostsfile->hosts[hostsfile->nhosts].host,
"%s,%s",
- mac, ipstr) < 0)
- goto error;
+ virBufferAsprintf(&hostbuf, "%s,%s", mac, ipstr);
}
- VIR_FREE(ipstr);
- hostsfile->nhosts++;
+ /* The leasetime string already includes comma if there's any value at all */
+ virBufferAsprintf(&hostbuf, "%s", leasetime);
- return 0;
+ if (!(hostsfile->hosts[hostsfile->nhosts].host = virBufferContentAndReset
(&hostbuf)))
+ goto error;
+ hostsfile->nhosts++;
+ ret = 0;
error:
+ virBufferFreeAndReset(&hostbuf);
VIR_FREE(ipstr);
- return -1;
+ return ret;
}
static dnsmasqHostsfile *
@@ -524,9 +519,10 @@ dnsmasqAddDhcpHost(dnsmasqContext *ctx,
virSocketAddr *ip,
const char *name,
const char *id,
+ const char *leasetime,
bool ipv6)
{
- return hostsfileAdd(ctx->hostsfile, mac, ip, name, id, ipv6);
+ return hostsfileAdd(ctx->hostsfile, mac, ip, name, id, leasetime, ipv6);
}
/*
diff --git a/src/util/virdnsmasq.h b/src/util/virdnsmasq.h
index f47bea3ab..c3ea271d4 100644
--- a/src/util/virdnsmasq.h
+++ b/src/util/virdnsmasq.h
@@ -88,6 +88,7 @@ int dnsmasqAddDhcpHost(dnsmasqContext *ctx,
virSocketAddr *ip,
const char *name,
const char *id,
+ const char *leastime,
bool ipv6);
int dnsmasqAddHost(dnsmasqContext *ctx,
virSocketAddr *ip,
--
2.13.0