diff options
Diffstat (limited to 'print-geonet.c')
| -rw-r--r-- | print-geonet.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/print-geonet.c b/print-geonet.c index e40c6511..b5907191 100644 --- a/print-geonet.c +++ b/print-geonet.c @@ -64,8 +64,8 @@ print_btp_body(netdissect_options *ndo, const char *msg_type_str; /* Assuming ItsDpuHeader */ - version = bp[0]; - msg_type = bp[1]; + version = EXTRACT_U_1(bp); + msg_type = EXTRACT_U_1(bp + 1); msg_type_str = tok2str(msg_type_values, "unknown (%u)", msg_type); ND_PRINT((ndo, "; ItsPduHeader v:%d t:%d-%s", version, msg_type, msg_type_str)); @@ -133,7 +133,7 @@ geonet_print(netdissect_options *ndo, const u_char *bp, u_int length, hdr_type = bp[1] >> 4; hdr_subtype = bp[1] & 0x0f; payload_length = EXTRACT_BE_U_2(bp + 4); - hop_limit = bp[7]; + hop_limit = EXTRACT_U_1(bp + 7); switch (next_hdr) { case 0: next_hdr_txt = "Any"; break; |