X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/24598ce6b7cfe72ada92aed48691fdf092d94fc7..f6ece5a4d061e1aaa41ca8b9cd6b99e2dda8b91d:/print-802_11.c diff --git a/print-802_11.c b/print-802_11.c index c94cc0dd..697e2c92 100644 --- a/print-802_11.c +++ b/print-802_11.c @@ -170,12 +170,12 @@ static const struct tok ctrl_str[] = { #define FC_ORDER(fc) ((fc) & 0x8000) struct mgmt_header_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t da[6]; - u_int8_t sa[6]; - u_int8_t bssid[6]; - u_int16_t seq_ctrl; + uint16_t fc; + uint16_t duration; + uint8_t da[6]; + uint8_t sa[6]; + uint8_t bssid[6]; + uint16_t seq_ctrl; }; #define MGMT_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\ @@ -189,54 +189,54 @@ struct mgmt_header_t { #define CAPABILITY_PRIVACY(cap) ((cap) & 0x0010) struct ssid_t { - u_int8_t element_id; - u_int8_t length; + uint8_t element_id; + uint8_t length; u_char ssid[33]; /* 32 + 1 for null */ }; struct rates_t { - u_int8_t element_id; - u_int8_t length; - u_int8_t rate[16]; + uint8_t element_id; + uint8_t length; + uint8_t rate[16]; }; struct challenge_t { - u_int8_t element_id; - u_int8_t length; - u_int8_t text[254]; /* 1-253 + 1 for null */ + uint8_t element_id; + uint8_t length; + uint8_t text[254]; /* 1-253 + 1 for null */ }; struct fh_t { - u_int8_t element_id; - u_int8_t length; - u_int16_t dwell_time; - u_int8_t hop_set; - u_int8_t hop_pattern; - u_int8_t hop_index; + uint8_t element_id; + uint8_t length; + uint16_t dwell_time; + uint8_t hop_set; + uint8_t hop_pattern; + uint8_t hop_index; }; struct ds_t { - u_int8_t element_id; - u_int8_t length; - u_int8_t channel; + uint8_t element_id; + uint8_t length; + uint8_t channel; }; struct cf_t { - u_int8_t element_id; - u_int8_t length; - u_int8_t count; - u_int8_t period; - u_int16_t max_duration; - u_int16_t dur_remaing; + uint8_t element_id; + uint8_t length; + uint8_t count; + uint8_t period; + uint16_t max_duration; + uint16_t dur_remaing; }; struct tim_t { - u_int8_t element_id; - u_int8_t length; - u_int8_t count; - u_int8_t period; - u_int8_t bitmap_control; - u_int8_t bitmap[251]; + uint8_t element_id; + uint8_t length; + uint8_t count; + uint8_t period; + uint8_t bitmap_control; + uint8_t bitmap[251]; }; #define E_SSID 0 @@ -266,18 +266,18 @@ struct tim_t { struct mgmt_body_t { - u_int8_t timestamp[IEEE802_11_TSTAMP_LEN]; - u_int16_t beacon_interval; - u_int16_t listen_interval; - u_int16_t status_code; - u_int16_t aid; + uint8_t timestamp[IEEE802_11_TSTAMP_LEN]; + uint16_t beacon_interval; + uint16_t listen_interval; + uint16_t status_code; + uint16_t aid; u_char ap[IEEE802_11_AP_LEN]; - u_int16_t reason_code; - u_int16_t auth_alg; - u_int16_t auth_trans_seq_num; + uint16_t reason_code; + uint16_t auth_alg; + uint16_t auth_trans_seq_num; int challenge_present; struct challenge_t challenge; - u_int16_t capability_info; + uint16_t capability_info; int ssid_present; struct ssid_t ssid; int rates_present; @@ -293,84 +293,84 @@ struct mgmt_body_t { }; struct ctrl_rts_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t ra[6]; - u_int8_t ta[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t duration; + uint8_t ra[6]; + uint8_t ta[6]; + uint8_t fcs[4]; }; #define CTRL_RTS_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\ IEEE802_11_RA_LEN+IEEE802_11_TA_LEN) struct ctrl_cts_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t ra[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t duration; + uint8_t ra[6]; + uint8_t fcs[4]; }; #define CTRL_CTS_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+IEEE802_11_RA_LEN) struct ctrl_ack_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t ra[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t duration; + uint8_t ra[6]; + uint8_t fcs[4]; }; #define CTRL_ACK_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+IEEE802_11_RA_LEN) struct ctrl_ps_poll_t { - u_int16_t fc; - u_int16_t aid; - u_int8_t bssid[6]; - u_int8_t ta[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t aid; + uint8_t bssid[6]; + uint8_t ta[6]; + uint8_t fcs[4]; }; #define CTRL_PS_POLL_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_AID_LEN+\ IEEE802_11_BSSID_LEN+IEEE802_11_TA_LEN) struct ctrl_end_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t ra[6]; - u_int8_t bssid[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t duration; + uint8_t ra[6]; + uint8_t bssid[6]; + uint8_t fcs[4]; }; #define CTRL_END_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\ IEEE802_11_RA_LEN+IEEE802_11_BSSID_LEN) struct ctrl_end_ack_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t ra[6]; - u_int8_t bssid[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t duration; + uint8_t ra[6]; + uint8_t bssid[6]; + uint8_t fcs[4]; }; #define CTRL_END_ACK_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\ IEEE802_11_RA_LEN+IEEE802_11_BSSID_LEN) struct ctrl_ba_t { - u_int16_t fc; - u_int16_t duration; - u_int8_t ra[6]; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t duration; + uint8_t ra[6]; + uint8_t fcs[4]; }; #define CTRL_BA_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+IEEE802_11_RA_LEN) struct ctrl_bar_t { - u_int16_t fc; - u_int16_t dur; - u_int8_t ra[6]; - u_int8_t ta[6]; - u_int16_t ctl; - u_int16_t seq; - u_int8_t fcs[4]; + uint16_t fc; + uint16_t dur; + uint8_t ra[6]; + uint8_t ta[6]; + uint16_t ctl; + uint16_t seq; + uint8_t fcs[4]; }; #define CTRL_BAR_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\ @@ -378,12 +378,12 @@ struct ctrl_bar_t { IEEE802_11_CTL_LEN+IEEE802_11_SEQ_LEN) struct meshcntl_t { - u_int8_t flags; - u_int8_t ttl; - u_int8_t seq[4]; - u_int8_t addr4[6]; - u_int8_t addr5[6]; - u_int8_t addr6[6]; + uint8_t flags; + uint8_t ttl; + uint8_t seq[4]; + uint8_t addr4[6]; + uint8_t addr5[6]; + uint8_t addr6[6]; }; #define IV_IV(iv) ((iv) & 0xFFFFFF) @@ -443,18 +443,18 @@ struct meshcntl_t { * Note well: all radiotap fields are little-endian. */ struct ieee80211_radiotap_header { - u_int8_t it_version; /* Version 0. Only increases + uint8_t it_version; /* Version 0. Only increases * for drastic changes, * introduction of compatible * new fields does not count. */ - u_int8_t it_pad; - u_int16_t it_len; /* length of the whole + uint8_t it_pad; + uint16_t it_len; /* length of the whole * header in bytes, including * it_version, it_pad, * it_len, and data fields. */ - u_int32_t it_present; /* A bitmap telling which + uint32_t it_present; /* A bitmap telling which * fields are present. Set bit 31 * (0x80000000) to extend the * bitmap by another 32 bits. @@ -466,25 +466,25 @@ struct ieee80211_radiotap_header { /* Name Data type Units * ---- --------- ----- * - * IEEE80211_RADIOTAP_TSFT u_int64_t microseconds + * IEEE80211_RADIOTAP_TSFT uint64_t microseconds * * Value in microseconds of the MAC's 64-bit 802.11 Time * Synchronization Function timer when the first bit of the * MPDU arrived at the MAC. For received frames, only. * - * IEEE80211_RADIOTAP_CHANNEL 2 x u_int16_t MHz, bitmap + * IEEE80211_RADIOTAP_CHANNEL 2 x uint16_t MHz, bitmap * * Tx/Rx frequency in MHz, followed by flags (see below). * Note that IEEE80211_RADIOTAP_XCHANNEL must be used to * represent an HT channel as there is not enough room in * the flags word. * - * IEEE80211_RADIOTAP_FHSS u_int16_t see below + * IEEE80211_RADIOTAP_FHSS uint16_t see below * * For frequency-hopping radios, the hop set (first byte) * and pattern (second byte). * - * IEEE80211_RADIOTAP_RATE u_int8_t 500kb/s or index + * IEEE80211_RADIOTAP_RATE uint8_t 500kb/s or index * * Tx/Rx data rate. If bit 0x80 is set then it represents an * an MCS index and not an IEEE rate. @@ -501,30 +501,30 @@ struct ieee80211_radiotap_header { * RF noise power at the antenna, decibel difference from one * milliwatt. * - * IEEE80211_RADIOTAP_DB_ANTSIGNAL u_int8_t decibel (dB) + * IEEE80211_RADIOTAP_DB_ANTSIGNAL uint8_t decibel (dB) * * RF signal power at the antenna, decibel difference from an * arbitrary, fixed reference. * - * IEEE80211_RADIOTAP_DB_ANTNOISE u_int8_t decibel (dB) + * IEEE80211_RADIOTAP_DB_ANTNOISE uint8_t decibel (dB) * * RF noise power at the antenna, decibel difference from an * arbitrary, fixed reference point. * - * IEEE80211_RADIOTAP_LOCK_QUALITY u_int16_t unitless + * IEEE80211_RADIOTAP_LOCK_QUALITY uint16_t unitless * * Quality of Barker code lock. Unitless. Monotonically * nondecreasing with "better" lock strength. Called "Signal * Quality" in datasheets. (Is there a standard way to measure * this?) * - * IEEE80211_RADIOTAP_TX_ATTENUATION u_int16_t unitless + * IEEE80211_RADIOTAP_TX_ATTENUATION uint16_t unitless * * Transmit power expressed as unitless distance from max * power set at factory calibration. 0 is max power. * Monotonically nondecreasing with lower power levels. * - * IEEE80211_RADIOTAP_DB_TX_ATTENUATION u_int16_t decibels (dB) + * IEEE80211_RADIOTAP_DB_TX_ATTENUATION uint16_t decibels (dB) * * Transmit power expressed as decibel distance from max power * set at factory calibration. 0 is max power. Monotonically @@ -537,24 +537,24 @@ struct ieee80211_radiotap_header { * reference). This is the absolute power level measured at * the antenna port. * - * IEEE80211_RADIOTAP_FLAGS u_int8_t bitmap + * IEEE80211_RADIOTAP_FLAGS uint8_t bitmap * * Properties of transmitted and received frames. See flags * defined below. * - * IEEE80211_RADIOTAP_ANTENNA u_int8_t antenna index + * IEEE80211_RADIOTAP_ANTENNA uint8_t antenna index * * Unitless indication of the Rx/Tx antenna for this packet. * The first antenna is antenna 0. * - * IEEE80211_RADIOTAP_RX_FLAGS u_int16_t bitmap + * IEEE80211_RADIOTAP_RX_FLAGS uint16_t bitmap * * Properties of received frames. See flags defined below. * - * IEEE80211_RADIOTAP_XCHANNEL u_int32_t bitmap - * u_int16_t MHz - * u_int8_t channel number - * u_int8_t .5 dBm + * IEEE80211_RADIOTAP_XCHANNEL uint32_t bitmap + * uint16_t MHz + * uint8_t channel number + * uint8_t .5 dBm * * Extended channel specification: flags (see below) followed by * frequency in MHz, the corresponding IEEE channel number, and @@ -562,18 +562,18 @@ struct ieee80211_radiotap_header { * units. This property supersedes IEEE80211_RADIOTAP_CHANNEL * and only one of the two should be present. * - * IEEE80211_RADIOTAP_MCS u_int8_t known - * u_int8_t flags - * u_int8_t mcs + * IEEE80211_RADIOTAP_MCS uint8_t known + * uint8_t flags + * uint8_t mcs * * Bitset indicating which fields have known values, followed * by bitset of flag values, followed by the MCS rate index as * in IEEE 802.11n. * * IEEE80211_RADIOTAP_VENDOR_NAMESPACE - * u_int8_t OUI[3] - * u_int8_t subspace - * u_int16_t length + * uint8_t OUI[3] + * uint8_t subspace + * uint16_t length * * The Vendor Namespace Field contains three sub-fields. The first * sub-field is 3 bytes long. It contains the vendor's IEEE 802 @@ -689,9 +689,9 @@ static const char tstr[] = "[|802.11]"; /* This is used to save state when parsing/processing parameters */ struct radiotap_state { - u_int32_t present; + uint32_t present; - u_int8_t rate; + uint8_t rate; }; #define PRINT_SSID(p) \ @@ -1187,9 +1187,7 @@ static const char *status_text[] = { "The request has not been successful as one or more parameters " "have invalid values", /* 38 */ "The TS has not been created because the request cannot be honored. " - "However, a suggested TSPEC is provided so that the initiating QSTA" - "may attempt to set another TS with the suggested changes to the " - "TSPEC", /* 39 */ + "Try again with the suggested changes to the TSPEC", /* 39 */ "Invalid Information Element", /* 40 */ "Group Cipher is not valid", /* 41 */ "Pairwise Cipher is not valid", /* 42 */ @@ -1279,7 +1277,7 @@ static int wep_print(netdissect_options *ndo, const u_char *p) { - u_int32_t iv; + uint32_t iv; if (!ND_TTEST2(*p, IEEE802_11_IV_LEN + IEEE802_11_KID_LEN)) return 0; @@ -1315,16 +1313,21 @@ parse_elements(netdissect_options *ndo, pbody->tim_present = 0; while (length != 0) { - if (!ND_TTEST2(*(p + offset), 1)) + /* Make sure we at least have the element ID and length. */ + if (!ND_TTEST2(*(p + offset), 2)) return 0; - if (length < 1) + if (length < 2) return 0; + elementlen = *(p + offset + 1); + + /* Make sure we have the entire element. */ + if (!ND_TTEST2(*(p + offset + 2), elementlen)) + return 0; + if (length < elementlen + 2) + return 0; + switch (*(p + offset)) { case E_SSID: - if (!ND_TTEST2(*(p + offset), 2)) - return 0; - if (length < 2) - return 0; memcpy(&ssid, p + offset, 2); offset += 2; length -= 2; @@ -1353,10 +1356,6 @@ parse_elements(netdissect_options *ndo, } break; case E_CHALLENGE: - if (!ND_TTEST2(*(p + offset), 2)) - return 0; - if (length < 2) - return 0; memcpy(&challenge, p + offset, 2); offset += 2; length -= 2; @@ -1387,10 +1386,6 @@ parse_elements(netdissect_options *ndo, } break; case E_RATES: - if (!ND_TTEST2(*(p + offset), 2)) - return 0; - if (length < 2) - return 0; memcpy(&rates, p + offset, 2); offset += 2; length -= 2; @@ -1427,13 +1422,17 @@ parse_elements(netdissect_options *ndo, } break; case E_DS: - if (!ND_TTEST2(*(p + offset), 3)) - return 0; - if (length < 3) - return 0; - memcpy(&ds, p + offset, 3); - offset += 3; - length -= 3; + memcpy(&ds, p + offset, 2); + offset += 2; + length -= 2; + if (ds.length != 1) { + offset += ds.length; + length -= ds.length; + break; + } + ds.channel = *(p + offset); + offset += 1; + length -= 1; /* * Present and not truncated. * @@ -1447,13 +1446,17 @@ parse_elements(netdissect_options *ndo, } break; case E_CF: - if (!ND_TTEST2(*(p + offset), 8)) - return 0; - if (length < 8) - return 0; - memcpy(&cf, p + offset, 8); - offset += 8; - length -= 8; + memcpy(&cf, p + offset, 2); + offset += 2; + length -= 2; + if (cf.length != 6) { + offset += cf.length; + length -= cf.length; + break; + } + memcpy(&cf.count, p + offset, 6); + offset += 6; + length -= 6; /* * Present and not truncated. * @@ -1467,29 +1470,20 @@ parse_elements(netdissect_options *ndo, } break; case E_TIM: - if (!ND_TTEST2(*(p + offset), 2)) - return 0; - if (length < 2) - return 0; memcpy(&tim, p + offset, 2); offset += 2; length -= 2; - if (!ND_TTEST2(*(p + offset), 3)) - return 0; - if (length < 3) + if (tim.length <= 3) { + offset += tim.length; + length -= tim.length; + break; + } + if (tim.length - 3 > (int)sizeof tim.bitmap) return 0; memcpy(&tim.count, p + offset, 3); offset += 3; length -= 3; - if (tim.length <= 3) - break; - if (tim.length - 3 > (int)sizeof tim.bitmap) - return 0; - if (!ND_TTEST2(*(p + offset), tim.length - 3)) - return 0; - if (length < (u_int)(tim.length - 3)) - return 0; memcpy(tim.bitmap, p + (tim.length - 3), (tim.length - 3)); offset += tim.length - 3; @@ -1511,17 +1505,8 @@ parse_elements(netdissect_options *ndo, ND_PRINT((ndo, "(1) unhandled element_id (%d) ", *(p + offset))); #endif - if (!ND_TTEST2(*(p + offset), 2)) - return 0; - if (length < 2) - return 0; - elementlen = *(p + offset + 1); - if (!ND_TTEST2(*(p + offset + 2), elementlen)) - return 0; - if (length < elementlen + 2) - return 0; - offset += elementlen + 2; - length -= elementlen + 2; + offset += 2 + elementlen; + length -= 2 + elementlen; break; } } @@ -1627,7 +1612,7 @@ handle_assoc_response(netdissect_options *ndo, ret = parse_elements(ndo, &pbody, p, offset, length); - ND_PRINT((ndo, " AID(%x) :%s: %s", ((u_int16_t)(pbody.aid << 2 )) >> 2 , + ND_PRINT((ndo, " AID(%x) :%s: %s", ((uint16_t)(pbody.aid << 2 )) >> 2 , CAPABILITY_PRIVACY(pbody.capability_info) ? " PRIVACY " : "", (pbody.status_code < NUM_STATUSES ? status_text[pbody.status_code] @@ -1941,7 +1926,7 @@ handle_action(netdissect_options *ndo, static int mgmt_body_print(netdissect_options *ndo, - u_int16_t fc, const struct mgmt_header_t *pmh, + uint16_t fc, const struct mgmt_header_t *pmh, const u_char *p, u_int length) { ND_PRINT((ndo, "%s", tok2str(st_str, "Unhandled Management subtype(%x)", FC_SUBTYPE(fc)))); @@ -1988,7 +1973,7 @@ mgmt_body_print(netdissect_options *ndo, static int ctrl_body_print(netdissect_options *ndo, - u_int16_t fc, const u_char *p) + uint16_t fc, const u_char *p) { ND_PRINT((ndo, "%s", tok2str(ctrl_str, "Unknown Ctrl Subtype", FC_SUBTYPE(fc)))); switch (FC_SUBTYPE(fc)) { @@ -2073,8 +2058,8 @@ ctrl_body_print(netdissect_options *ndo, static void data_header_print(netdissect_options *ndo, - u_int16_t fc, const u_char *p, const u_int8_t **srcp, - const u_int8_t **dstp) + uint16_t fc, const u_char *p, const uint8_t **srcp, + const uint8_t **dstp) { u_int subtype = FC_SUBTYPE(fc); @@ -2150,7 +2135,7 @@ data_header_print(netdissect_options *ndo, static void mgmt_header_print(netdissect_options *ndo, - const u_char *p, const u_int8_t **srcp, const u_int8_t **dstp) + const u_char *p, const uint8_t **srcp, const uint8_t **dstp) { const struct mgmt_header_t *hp = (const struct mgmt_header_t *) p; @@ -2168,8 +2153,8 @@ mgmt_header_print(netdissect_options *ndo, static void ctrl_header_print(netdissect_options *ndo, - u_int16_t fc, const u_char *p, const u_int8_t **srcp, - const u_int8_t **dstp) + uint16_t fc, const u_char *p, const uint8_t **srcp, + const uint8_t **dstp) { if (srcp != NULL) *srcp = NULL; @@ -2226,7 +2211,7 @@ ctrl_header_print(netdissect_options *ndo, static int extract_header_length(netdissect_options *ndo, - u_int16_t fc) + uint16_t fc) { int len; @@ -2276,9 +2261,9 @@ extract_mesh_header_length(const u_char *p) */ static void ieee_802_11_hdr_print(netdissect_options *ndo, - u_int16_t fc, const u_char *p, u_int hdrlen, - u_int meshdrlen, const u_int8_t **srcp, - const u_int8_t **dstp) + uint16_t fc, const u_char *p, u_int hdrlen, + u_int meshdrlen, const uint8_t **srcp, + const uint8_t **dstp) { if (ndo->ndo_vflag) { if (FC_MORE_DATA(fc)) @@ -2342,9 +2327,9 @@ ieee802_11_print(netdissect_options *ndo, const u_char *p, u_int length, u_int orig_caplen, int pad, u_int fcslen) { - u_int16_t fc; + uint16_t fc; u_int caplen, hdrlen, meshdrlen; - const u_int8_t *src, *dst; + const uint8_t *src, *dst; u_short extracted_ethertype; caplen = orig_caplen; @@ -2514,16 +2499,16 @@ print_chaninfo(netdissect_options *ndo, static int print_radiotap_field(netdissect_options *ndo, - struct cpack_state *s, u_int32_t bit, u_int8_t *flags, - struct radiotap_state *state, u_int32_t presentflags) + struct cpack_state *s, uint32_t bit, uint8_t *flags, + struct radiotap_state *state, uint32_t presentflags) { union { int8_t i8; - u_int8_t u8; + uint8_t u8; int16_t i16; - u_int16_t u16; - u_int32_t u32; - u_int64_t u64; + uint16_t u16; + uint32_t u32; + uint64_t u64; } u, u2, u3, u4; int rc; @@ -2594,9 +2579,9 @@ print_radiotap_field(netdissect_options *ndo, rc = cpack_uint8(s, &u3.u8); break; case IEEE80211_RADIOTAP_VENDOR_NAMESPACE: { - u_int8_t vns[3]; - u_int16_t length; - u_int8_t subspace; + uint8_t vns[3]; + uint16_t length; + uint8_t subspace; if ((cpack_align_and_reserve(s, 2)) == NULL) { rc = -1; @@ -2845,13 +2830,13 @@ ieee802_11_radio_print(netdissect_options *ndo, struct cpack_state cpacker; struct ieee80211_radiotap_header *hdr; - u_int32_t present, next_present; - u_int32_t presentflags = 0; - u_int32_t *presentp, *last_presentp; + uint32_t present, next_present; + uint32_t presentflags = 0; + uint32_t *presentp, *last_presentp; enum ieee80211_radiotap_type bit; int bit0; u_int len; - u_int8_t flags; + uint8_t flags; int pad; u_int fcslen; struct radiotap_state state; @@ -2869,7 +2854,7 @@ ieee802_11_radio_print(netdissect_options *ndo, ND_PRINT((ndo, "%s", tstr)); return caplen; } - cpack_init(&cpacker, (u_int8_t *)hdr, len); /* align against header start */ + cpack_init(&cpacker, (uint8_t *)hdr, len); /* align against header start */ cpack_advance(&cpacker, sizeof(*hdr)); /* includes the 1st bitmap */ for (last_presentp = &hdr->it_present; IS_EXTENDED(last_presentp) && @@ -2929,7 +2914,7 @@ static u_int ieee802_11_avs_radio_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen) { - u_int32_t caphdr_len; + uint32_t caphdr_len; if (caplen < 8) { ND_PRINT((ndo, "%s", tstr)); @@ -2981,7 +2966,7 @@ prism_if_print(netdissect_options *ndo, { u_int caplen = h->caplen; u_int length = h->len; - u_int32_t msgcode; + uint32_t msgcode; if (caplen < 4) { ND_PRINT((ndo, "%s", tstr));