Re: [libvirt] [PATCH v3 13/34] Adapt to VIR_STRDUP and VIR_STRNDUP in src/nwfilter/*

--- src/nwfilter/nwfilter_dhcpsnoop.c | 22 +++++++++++----------- src/nwfilter/nwfilter_driver.c | 7 +++---- src/nwfilter/nwfilter_ebiptables_driver.c | 2 +- src/nwfilter/nwfilter_gentech_driver.c | 5 ++--- src/nwfilter/nwfilter_learnipaddr.c | 5 +---- 5 files changed, 18 insertions(+), 23 deletions(-) diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c @@ -1631,15 +1629,17 @@ virNWFilterDHCPSnoopReq(virNWFilterTechDriverPtr techdriver, req->driver = driver; req->techdriver = techdriver; tmp = virNetDevGetIndex(ifname, &req->ifindex); - req->linkdev = linkdev ? strdup(linkdev) : NULL; req->nettype = nettype; - req->ifname = strdup(ifname); virMacAddrSet(&req->macaddr, macaddr); - req->filtername = strdup(filtername); req->vars = virNWFilterHashTableCreate(0); + req->linkdev = NULL; + + if (VIR_STRDUP(req->ifname, ifname) < 0 || + VIR_STRDUP(req->filtername, filtername) < 0 || + (linkdev && VIR_STRDUP(req->linkdev, linkdev) < 0)) + goto exit_snoopreqput;

+++ b/src/nwfilter/nwfilter_ebiptables_driver.c @@ -2982,7 +2982,7 @@ ebtablesCreateTmpSubChain(ebiptablesRuleInstPtr *inst, switch (protoidx) { case L2_PROTO_MAC_IDX: - protostr = strdup(""); + ignore_value(VIR_STRDUP_QUIET(protostr, ""));