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IP: Replace a magic number in the timestamp option processing

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Remove the '2' value case absent from RFC 781.
Remove a comment.
This commit is contained in:
Francois-Xavier Le Bail 2020-09-20 13:50:39 +02:00
parent 14dc193fed
commit 0fc23895cd
1 changed files with 1 additions and 10 deletions
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11
print-ip.c
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@ -190,16 +190,7 @@ ip_printts(netdissect_options *ndo,
case IPOPT_TS_TSANDADDR:
ND_PRINT("TS+ADDR");
break;
/*
* prespecified should really be 3, but some ones might send 2
* instead, and the IPOPT_TS_PRESPEC constant can apparently
* have both values, so we have to hard-code it here.
*/
case 2:
ND_PRINT("PRESPEC2.0");
break;
case 3: /* IPOPT_TS_PRESPEC */
case IPOPT_TS_PRESPEC:
ND_PRINT("PRESPEC");
break;
default: