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PPP, MPPE, drop input/output packets if we couldn't find the chosen decompressor/compressor

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Drop input/output packets if we couldn't find a decompressor/compressor,
it can't really happen because we only negotiate what we are able to
compress/decompress, but for the sake of code consistency it makes much
more sense to do so.
This commit is contained in:
Sylvain Rochet 2015-08-30 17:16:20 +02:00
parent b9a8310f4b
commit 987f6237c4
1 changed files with 2 additions and 2 deletions
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4
src/netif/ppp/ppp.c
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@ -530,7 +530,7 @@ static err_t ppp_netif_output(struct netif *netif, struct pbuf *pb, u16_t protoc
return err;
#endif /* MPPE_SUPPORT */
default:
break;
goto err_rte_drop; /* Cannot really happen, we only negotiate what we are able to do */
}
}
#endif /* CCP_SUPPORT */
@ -790,7 +790,7 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
break;
#endif /* MPPE_SUPPORT */
default:
break;
goto drop; /* Cannot really happen, we only negotiate what we are able to do */
}
/* Assume no PFC */