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lpeer.c: pktSize sanity check

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CPunch 2022-01-27 20:10:41 -06:00
parent a023929190
commit 8627f5b85d
1 changed files with 4 additions and 0 deletions
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4
lib/src/lpeer.c
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@ -45,6 +45,10 @@ bool laikaS_handlePeerIn(struct sLaika_peer *peer) {
LAIKA_ERROR("received evil pktID!\n") LAIKA_ERROR("received evil pktID!\n")
peer->pktSize = peer->pktSizeTable[peer->pktID]; peer->pktSize = peer->pktSizeTable[peer->pktID];
if (peer->pktSize == 0)
LAIKA_ERROR("unsupported packet!\n")
break; break;
case LAIKAPKT_VARPKT_REQ: case LAIKAPKT_VARPKT_REQ:
/* try grabbing pktID & size */ /* try grabbing pktID & size */