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kernel-pfroute: fix length check when receiving PF_ROUTE messages

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This commit is contained in:
Martin Willi 2013-04-17 14:48:58 +02:00
parent 64f309e735
commit e8002956c9
1 changed files with 1 additions and 1 deletions
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src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c
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@ -475,7 +475,7 @@ static job_requeue_t receive_events(private_kernel_pfroute_net_t *this)
} }
} }
if (len < sizeof(msg->rtm_msglen) || len < msg->rtm_msglen || if (len < sizeof(*msg) || len < msg->rtm_msglen ||
msg->rtm_version != RTM_VERSION) msg->rtm_version != RTM_VERSION)
{ {
DBG2(DBG_KNL, "received corrupted PF_ROUTE message"); DBG2(DBG_KNL, "received corrupted PF_ROUTE message");