X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/38700c7f24646dfbc6ac0ed529d3ed727c545cd0..5287bffd3f4fa1fda9d7734b45f8cf02391d3855:/print-vrrp.c diff --git a/print-vrrp.c b/print-vrrp.c index 30f89d34..e2bfce14 100644 --- a/print-vrrp.c +++ b/print-vrrp.c @@ -23,13 +23,15 @@ * FOR A PARTICULAR PURPOSE. */ +/* \summary: Virtual Router Redundancy Protocol (VRRP) printer */ + #ifdef HAVE_CONFIG_H #include "config.h" #endif -#include +#include -#include "interface.h" +#include "netdissect.h" #include "extract.h" #include "addrtoname.h" @@ -142,15 +144,15 @@ vrrp_print(netdissect_options *ndo, vec[0].len = len; if (in_cksum(vec, 1)) ND_PRINT((ndo, ", (bad vrrp cksum %x)", - EXTRACT_16BITS(&bp[6]))); + EXTRACT_BE_16BITS(&bp[6]))); } if (version == 3 && ND_TTEST2(bp[0], len)) { - uint16_t cksum = nextproto4_cksum(ndo, (struct ip *)bp2, bp, + uint16_t cksum = nextproto4_cksum(ndo, (const struct ip *)bp2, bp, len, len, IPPROTO_VRRP); if (cksum) ND_PRINT((ndo, ", (bad vrrp cksum %x)", - EXTRACT_16BITS(&bp[6]))); + EXTRACT_BE_16BITS(&bp[6]))); } ND_PRINT((ndo, ", addrs"));