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spf=pass smtp.mailfrom=lu.zhipeng@zte.com.cn DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com BF1DF80B2A From: ZhiPeng Lu To: libvir-list@redhat.com Date: Wed, 27 Sep 2017 03:37:41 +0800 Message-Id: <1506454661-2085-1-git-send-email-lu.zhipeng@zte.com.cn> X-MIMETrack: Itemize by SMTP Server on SZSMTP06/server/zte_ltd(Release 8.5.3FP6|November 21, 2013) at 2017-09-26 19:39:25, Serialize by Router on notes_smtp/zte_ltd(Release 9.0.1FP7|August 17, 2016) at 2017-09-26 19:39:17, Serialize complete at 2017-09-26 19:39:17 X-MAIL: mse01.zte.com.cn v8QBdLMc055463 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 205 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Tue, 26 Sep 2017 11:39:54 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Tue, 26 Sep 2017 11:39:54 +0000 (UTC) for IP:'63.217.80.70' DOMAIN:'mxhk.zte.com.cn' HELO:'mxhk.zte.com.cn' FROM:'lu.zhipeng@zte.com.cn' RCPT:'' X-RedHat-Spam-Score: -2.301 (DATE_IN_FUTURE_06_12, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, SPF_PASS) 63.217.80.70 mxhk.zte.com.cn 63.217.80.70 mxhk.zte.com.cn X-Scanned-By: MIMEDefang 2.78 on 10.5.110.28 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-loop: libvir-list@redhat.com Cc: ZhiPeng Lu Subject: [libvirt] [PATCH] nwfilter: Don't leak @inetaddr X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Tue, 26 Sep 2017 12:04:45 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" In learnIPAddressThread()the @inetaddr may be leaked. Signed-off-by: ZhiPeng Lu --- src/nwfilter/nwfilter_learnipaddr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/nwfilter/nwfilter_learnipaddr.c b/src/nwfilter/nwfilter_le= arnipaddr.c index cfd92d9..018f20f 100644 --- a/src/nwfilter/nwfilter_learnipaddr.c +++ b/src/nwfilter/nwfilter_learnipaddr.c @@ -627,6 +627,7 @@ learnIPAddressThread(void *arg) "cache for interface %s"), inetaddr, req->ifname= ); } =20 + inetaddr =3D NULL; ret =3D virNWFilterInstantiateFilterLate(req->driver, NULL, req->ifname, @@ -636,7 +637,8 @@ learnIPAddressThread(void *arg) req->filtername, req->filterparams); VIR_DEBUG("Result from applying firewall rules on " - "%s with IP addr %s : %d", req->ifname, inetaddr, re= t); + "%s with IP addr %s : %d", req->ifname, NULLSTR(inet= addr), ret); + VIR_FREE(inetaddr); } } else { if (showError) --=20 1.8.3.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list