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Merge pull request #4234 from donaldsharp/flood_the_vtep

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zebra: Fix incorrect reading of REMOTE_VTEP_[ADD|DEL]
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Renato Westphal 2019-05-06 17:33:34 -03:00 committed by GitHub
commit e8ca10f2e2
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 1 deletions
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8
zebra/zebra_vxlan.c
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@ -7858,12 +7858,18 @@ void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS)
s = msg; s = msg;
while (l < hdr->length) { while (l < hdr->length) {
int flood_control __attribute__((unused));
/* Obtain each remote VTEP and process. */ /* Obtain each remote VTEP and process. */
STREAM_GETL(s, vni); STREAM_GETL(s, vni);
l += 4; l += 4;
STREAM_GET(&vtep_ip.s_addr, s, IPV4_MAX_BYTELEN); STREAM_GET(&vtep_ip.s_addr, s, IPV4_MAX_BYTELEN);
l += IPV4_MAX_BYTELEN; l += IPV4_MAX_BYTELEN;
/* Flood control is intentionally ignored right now */
STREAM_GETL(s, flood_control);
l += 4;
if (IS_ZEBRA_DEBUG_VXLAN) if (IS_ZEBRA_DEBUG_VXLAN)
zlog_debug("Recv VTEP_DEL %s VNI %u from %s", zlog_debug("Recv VTEP_DEL %s VNI %u from %s",
inet_ntoa(vtep_ip), vni, inet_ntoa(vtep_ip), vni,
@ -7949,7 +7955,7 @@ void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS)
l += 4; l += 4;
STREAM_GET(&vtep_ip.s_addr, s, IPV4_MAX_BYTELEN); STREAM_GET(&vtep_ip.s_addr, s, IPV4_MAX_BYTELEN);
STREAM_GETL(s, flood_control); STREAM_GETL(s, flood_control);
l += IPV4_MAX_BYTELEN; l += IPV4_MAX_BYTELEN + 4;
if (IS_ZEBRA_DEBUG_VXLAN) if (IS_ZEBRA_DEBUG_VXLAN)
zlog_debug("Recv VTEP_ADD %s VNI %u flood %d from %s", zlog_debug("Recv VTEP_ADD %s VNI %u flood %d from %s",