X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/b38f324af9dd953a661b9f35910f8c6d8eb2cc06..d7b497cac78b6e22a66a6bae9bdec60a8044f67a:/print-calm-fast.c diff --git a/print-calm-fast.c b/print-calm-fast.c index 4e4e51af..16b416a3 100644 --- a/print-calm-fast.c +++ b/print-calm-fast.c @@ -24,6 +24,7 @@ #include #include "netdissect.h" +#include "extract.h" #include "addrtoname.h" /* @@ -37,19 +38,33 @@ * to the calm header of the packet. */ void -calm_fast_print(netdissect_options *ndo, const u_char *eth, const u_char *bp, u_int length) +calm_fast_print(netdissect_options *ndo, const u_char *bp, u_int length, const struct lladdr_info *src) { - int srcNwref = bp[0]; - int dstNwref = bp[1]; + int srcNwref; + int dstNwref; + + ND_TCHECK_2(bp); + if (length < 2) + goto trunc; + srcNwref = bp[0]; + dstNwref = bp[1]; length -= 2; bp += 2; - ND_PRINT((ndo, "CALM FAST src:%s; ", etheraddr_string(ndo, eth+6))); + ND_PRINT((ndo, "CALM FAST")); + if (src != NULL) + ND_PRINT((ndo, " src:%s", (src->addr_string)(ndo, src->addr))); + ND_PRINT((ndo, "; ")); ND_PRINT((ndo, "SrcNwref:%d; ", srcNwref)); ND_PRINT((ndo, "DstNwref:%d; ", dstNwref)); if (ndo->ndo_vflag) ND_DEFAULTPRINT(bp, length); + return; + +trunc: + ND_PRINT((ndo, "[|calm fast]")); + return; }