[libvirt] [PATCH] nwfilter: plub memory leak with firewall

Eric Blake eblake at redhat.com
Wed Jul 23 19:52:46 UTC 2014


On 07/22/2014 10:50 PM, Martin Kletzander wrote:
> On Tue, Jul 22, 2014 at 10:19:54PM -0600, Eric Blake wrote:
>> Introduced in commit 70571ccc. Caught by valgrind:
>>
>> ==9816== 170 (32 direct, 138 indirect) bytes in 1 blocks are
>> definitely lost in loss record 646 of 821
>> ==9816==    at 0x4A081D4: calloc (in
>> /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
>> ==9816==    by 0x50836FB: virAlloc (viralloc.c:144)
>> ==9816==    by 0x50AEC2B: virFirewallNew (virfirewall.c:204)
>> ==9816==    by 0x1E2308ED: ebiptablesDriverProbeStateMatch
>> (nwfilter_ebiptables_driver.c:3715)
>> ==9816==    by 0x1E2309AD: ebiptablesDriverInit
>> (nwfilter_ebiptables_driver.c:3742)
>>
>> * src/nwfilter/nwfilter_ebiptables_driver.c
>> (ebiptablesDriverProbeStateMatch): Properly clean up.
>>
>> Signed-off-by: Eric Blake <eblake at redhat.com>
>> ---
>> src/nwfilter/nwfilter_ebiptables_driver.c | 8 ++++++--
>> 1 file changed, 6 insertions(+), 2 deletions(-)
>>
> 
> ACK,

Thanks; pushed.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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