[libvirt] [PATCH] Convert virNetwork to use virSocketAddr everywhere
Eric Blake
eblake at redhat.com
Fri Oct 22 16:22:11 UTC 2010
On 10/21/2010 03:14 PM, Eric Blake wrote:
>> +++ b/src/util/dnsmasq.c
>> @@ -76,23 +76,28 @@ hostsfileFree(dnsmasqHostsfile *hostsfile)
>> static int
>> hostsfileAdd(dnsmasqHostsfile *hostsfile,
>> const char *mac,
>> - const char *ip,
>> + virSocketAddr *ip,
>> const char *name)
>> {
>> + char *ipstr;
>> if (VIR_REALLOC_N(hostsfile->hosts, hostsfile->nhosts + 1)< 0)
>> goto alloc_error;
>>
> ...
>> @@ -100,7 +105,7 @@ hostsfileAdd(dnsmasqHostsfile *hostsfile,
>>
>> alloc_error:
>> virReportOOMError();
>> -
>> + VIR_FREE(ipstr);
>
> Ouch - freeing uninitialized memory.
Oops - you didn't fix that. So I'm pushing this under the obvious rule:
diff --git i/src/util/dnsmasq.c w/src/util/dnsmasq.c
index 2cb25bf..3c0506c 100644
--- i/src/util/dnsmasq.c
+++ w/src/util/dnsmasq.c
@@ -79,7 +79,7 @@ hostsfileAdd(dnsmasqHostsfile *hostsfile,
virSocketAddr *ip,
const char *name)
{
- char *ipstr;
+ char *ipstr = NULL;
if (VIR_REALLOC_N(hostsfile->hosts, hostsfile->nhosts + 1) < 0)
goto alloc_error;
--
Eric Blake eblake at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
More information about the libvir-list
mailing list