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dpif: fix segfault in CONTROLLER action with sflow or ipfix setup

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Signed-off-by: Romain Lenglet <rlenglet@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Romain Lenglet
2013-09-03 18:58:37 -07:00
committed by Ben Pfaff
parent cd65125d97
commit b09265a6d4
1 changed files with 5 additions and 4 deletions
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9
lib/odp-execute.c
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@@ -182,10 +182,11 @@ odp_execute_actions(void *dp, struct ofpbuf *packet, struct flow *key,
break;
case OVS_ACTION_ATTR_USERSPACE: {
const struct nlattr *userdata;
userdata = nl_attr_find_nested(a, OVS_USERSPACE_ATTR_USERDATA);
userspace(dp, packet, key, userdata);
if (userspace) {
const struct nlattr *userdata;
userdata = nl_attr_find_nested(a, OVS_USERSPACE_ATTR_USERDATA);
userspace(dp, packet, key, userdata);
}
break;
}