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Merge pull request #15635 from pguibert6WIND/srv6_mem_leak

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bgpd: fix srv6 memory leak detection
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Donatas Abraitis 2024-03-30 17:08:24 +02:00 committed by GitHub
commit 10053feb8a
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GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 0 deletions
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7
bgpd/bgp_mplsvpn.c
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@ -388,6 +388,9 @@ void vpn_leak_zebra_vrf_sid_update_per_af(struct bgp *bgp, afi_t afi)
tovpn_sid_ls = XCALLOC(MTYPE_BGP_SRV6_SID, sizeof(struct in6_addr)); tovpn_sid_ls = XCALLOC(MTYPE_BGP_SRV6_SID, sizeof(struct in6_addr));
*tovpn_sid_ls = *tovpn_sid; *tovpn_sid_ls = *tovpn_sid;
if (bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent)
XFREE(MTYPE_BGP_SRV6_SID,
bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent);
bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent = tovpn_sid_ls; bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent = tovpn_sid_ls;
} }
@ -435,6 +438,8 @@ void vpn_leak_zebra_vrf_sid_update_per_vrf(struct bgp *bgp)
tovpn_sid_ls = XCALLOC(MTYPE_BGP_SRV6_SID, sizeof(struct in6_addr)); tovpn_sid_ls = XCALLOC(MTYPE_BGP_SRV6_SID, sizeof(struct in6_addr));
*tovpn_sid_ls = *tovpn_sid; *tovpn_sid_ls = *tovpn_sid;
if (bgp->tovpn_zebra_vrf_sid_last_sent)
XFREE(MTYPE_BGP_SRV6_SID, bgp->tovpn_zebra_vrf_sid_last_sent);
bgp->tovpn_zebra_vrf_sid_last_sent = tovpn_sid_ls; bgp->tovpn_zebra_vrf_sid_last_sent = tovpn_sid_ls;
} }
@ -482,6 +487,7 @@ void vpn_leak_zebra_vrf_sid_withdraw_per_af(struct bgp *bgp, afi_t afi)
bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC, NULL); bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC, NULL);
XFREE(MTYPE_BGP_SRV6_SID, XFREE(MTYPE_BGP_SRV6_SID,
bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent); bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent);
bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent = NULL;
} }
/* /*
@ -508,6 +514,7 @@ void vpn_leak_zebra_vrf_sid_withdraw_per_vrf(struct bgp *bgp)
bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC, bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC,
NULL); NULL);
XFREE(MTYPE_BGP_SRV6_SID, bgp->tovpn_zebra_vrf_sid_last_sent); XFREE(MTYPE_BGP_SRV6_SID, bgp->tovpn_zebra_vrf_sid_last_sent);
bgp->tovpn_zebra_vrf_sid_last_sent = NULL;
} }
/* /*