X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/e2f14ebc87586ecad6901c09a1cb7e371baf2ea1..8534f3b7bfbb81a76fc110a79bbbfedf35cc4f30:/print-ether.c diff --git a/print-ether.c b/print-ether.c index d7bc1b40..0454c9a7 100644 --- a/print-ether.c +++ b/print-ether.c @@ -289,7 +289,7 @@ recurse: * It's a type field, with the type for Alteon jumbo frames. * See * - * http://tools.ietf.org/html/draft-ietf-isis-ext-eth-01 + * https://tools.ietf.org/html/draft-ietf-isis-ext-eth-01 * * which indicates that, following the type field, * there's an LLC header and payload. @@ -303,34 +303,34 @@ recurse: llc_hdrlen = -llc_hdrlen; } hdrlen += llc_hdrlen; - } else if (length_type == ETHERTYPE_ARISTA) { - if (caplen < 2) { - ND_PRINT("[|arista]"); - return (hdrlen + caplen); - } - if (length < 2) { - ND_PRINT("[|arista]"); - return (hdrlen + length); - } - ether_type_print(ndo, length_type); - ND_PRINT(", length %u: ", orig_length); - int bytesConsumed = arista_print_ethertype(ndo, p, length); - if (bytesConsumed > 0) { - p += bytesConsumed; - length -= bytesConsumed; - caplen -= bytesConsumed; - hdrlen += bytesConsumed; - goto recurse; - } else { - /* subtype/version not known, print raw packet */ - if (!ndo->ndo_eflag && length_type > MAX_ETHERNET_LENGTH_VAL) { - ether_addresses_print(ndo, src.addr, dst.addr); - ether_type_print(ndo, length_type); - ND_PRINT(", length %u: ", orig_length); - } - if (!ndo->ndo_suppress_default_print) - ND_DEFAULTPRINT(p, caplen); + } else if (length_type == ETHERTYPE_ARISTA) { + if (caplen < 2) { + ND_PRINT("[|arista]"); + return (hdrlen + caplen); + } + if (length < 2) { + ND_PRINT("[|arista]"); + return (hdrlen + length); + } + ether_type_print(ndo, length_type); + ND_PRINT(", length %u: ", orig_length); + int bytesConsumed = arista_ethertype_print(ndo, p, length); + if (bytesConsumed > 0) { + p += bytesConsumed; + length -= bytesConsumed; + caplen -= bytesConsumed; + hdrlen += bytesConsumed; + goto recurse; + } else { + /* subtype/version not known, print raw packet */ + if (!ndo->ndo_eflag && length_type > MAX_ETHERNET_LENGTH_VAL) { + ether_addresses_print(ndo, src.addr, dst.addr); + ether_type_print(ndo, length_type); + ND_PRINT(", length %u: ", orig_length); } + if (!ndo->ndo_suppress_default_print) + ND_DEFAULTPRINT(p, caplen); + } } else { /* * It's a type field with some other value.