#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
struct nd_opt_hdr { /* Neighbor discovery option header */
- uint8_t nd_opt_type;
- uint8_t nd_opt_len;
+ nd_uint8_t nd_opt_type;
+ nd_uint8_t nd_opt_len;
/* followed by option specific data*/
};
#define abs(a) ((0 < (a)) ? (a) : -(a))
#endif
-#include "rpl.h"
+/*
+ * DIO: Updated to RFC6550, as published in 2012: section 6. (page 30)
+ */
+
+#define ND_RPL_MESSAGE 155 /* 0x9B */
+
+enum ND_RPL_CODE {
+ ND_RPL_DAG_IS=0x00,
+ ND_RPL_DAG_IO=0x01,
+ ND_RPL_DAO =0x02,
+ ND_RPL_DAO_ACK=0x03,
+ ND_RPL_SEC_DAG_IS = 0x80,
+ ND_RPL_SEC_DAG_IO = 0x81,
+ ND_RPL_SEC_DAG = 0x82,
+ ND_RPL_SEC_DAG_ACK= 0x83,
+ ND_RPL_SEC_CONSIST= 0x8A
+};
+
+enum ND_RPL_DIO_FLAGS {
+ ND_RPL_DIO_GROUNDED = 0x80,
+ ND_RPL_DIO_DATRIG = 0x40,
+ ND_RPL_DIO_DASUPPORT= 0x20,
+ ND_RPL_DIO_RES4 = 0x10,
+ ND_RPL_DIO_RES3 = 0x08,
+ ND_RPL_DIO_PRF_MASK = 0x07 /* 3-bit preference */
+};
+
+#define DAGID_LEN 16
+
+/* section 6 of draft-ietf-roll-rpl-19 */
+struct nd_rpl_security {
+ uint8_t rpl_sec_t_reserved; /* bit 7 is T-bit */
+ uint8_t rpl_sec_algo;
+ uint16_t rpl_sec_kim_lvl_flags; /* bit 15/14, KIM */
+ /* bit 10-8, LVL, bit 7-0 flags */
+ uint32_t rpl_sec_counter;
+#if 0
+ uint8_t rpl_sec_ki[0]; /* depends upon kim */
+#endif
+};
+
+/* section 6.2.1, DODAG Information Solication (DIS_IS) */
+struct nd_rpl_dis_is {
+ uint8_t rpl_dis_flags;
+ uint8_t rpl_dis_reserved;
+#if 0
+ uint8_t rpl_dis_options[0];
+#endif
+};
+
+/* section 6.3.1, DODAG Information Object (DIO) */
+struct nd_rpl_dio {
+ uint8_t rpl_instanceid;
+ uint8_t rpl_version;
+ uint16_t rpl_dagrank;
+ uint8_t rpl_mopprf; /* bit 7=G, 5-3=MOP, 2-0=PRF */
+ uint8_t rpl_dtsn; /* Dest. Advertisement Trigger Sequence Number */
+ uint8_t rpl_flags; /* no flags defined yet */
+ uint8_t rpl_resv1;
+ uint8_t rpl_dagid[DAGID_LEN];
+};
+#define RPL_DIO_GROUND_FLAG 0x80
+#define RPL_DIO_MOP_SHIFT 3
+#define RPL_DIO_MOP_MASK (7 << RPL_DIO_MOP_SHIFT)
+#define RPL_DIO_PRF_SHIFT 0
+#define RPL_DIO_PRF_MASK (7 << RPL_DIO_PRF_SHIFT)
+#define RPL_DIO_GROUNDED(X) ((X)&RPL_DIO_GROUND_FLAG)
+#define RPL_DIO_MOP(X) (enum RPL_DIO_MOP)(((X)&RPL_DIO_MOP_MASK) >> RPL_DIO_MOP_SHIFT)
+#define RPL_DIO_PRF(X) (((X)&RPL_DIO_PRF_MASK) >> RPL_DIO_PRF_SHIFT)
+
+enum RPL_DIO_MOP {
+ RPL_DIO_NONSTORING= 0x0,
+ RPL_DIO_STORING = 0x1,
+ RPL_DIO_NONSTORING_MULTICAST = 0x2,
+ RPL_DIO_STORING_MULTICAST = 0x3
+};
+
+enum RPL_SUBOPT {
+ RPL_OPT_PAD0 = 0,
+ RPL_OPT_PADN = 1,
+ RPL_DIO_METRICS = 2,
+ RPL_DIO_ROUTINGINFO = 3,
+ RPL_DIO_CONFIG = 4,
+ RPL_DAO_RPLTARGET = 5,
+ RPL_DAO_TRANSITINFO = 6,
+ RPL_DIO_DESTPREFIX = 8,
+ RPL_DAO_RPLTARGET_DESC=9
+};
+
+struct rpl_dio_genoption {
+ uint8_t rpl_dio_type;
+ uint8_t rpl_dio_len; /* suboption length, not including type/len */
+};
+#define RPL_DIO_GENOPTION_LEN 2
+
+#define RPL_DIO_LIFETIME_INFINITE 0xffffffff
+#define RPL_DIO_LIFETIME_DISCONNECT 0
+
+struct rpl_dio_destprefix {
+ uint8_t rpl_dio_type;
+ uint8_t rpl_dio_len;
+ uint8_t rpl_dio_prefixlen; /* in bits */
+ uint8_t rpl_dio_prf; /* flags, including Route Preference */
+ uint32_t rpl_dio_prefixlifetime; /* in seconds */
+#if 0
+ uint8_t rpl_dio_prefix[0]; /* variable number of bytes */
+#endif
+};
+
+/* section 6.4.1, DODAG Information Object (DIO) */
+struct nd_rpl_dao {
+ uint8_t rpl_instanceid;
+ uint8_t rpl_flags; /* bit 7=K, 6=D */
+ uint8_t rpl_resv;
+ uint8_t rpl_daoseq;
+ uint8_t rpl_dagid[DAGID_LEN]; /* present when D set. */
+};
+#define ND_RPL_DAO_MIN_LEN 4 /* length without DAGID */
+
+/* indicates if this DAO is to be acK'ed */
+#define RPL_DAO_K_SHIFT 7
+#define RPL_DAO_K_MASK (1 << RPL_DAO_K_SHIFT)
+#define RPL_DAO_K(X) (((X)&RPL_DAO_K_MASK) >> RPL_DAO_K_SHIFT)
+
+/* indicates if the DAGID is present */
+#define RPL_DAO_D_SHIFT 6
+#define RPL_DAO_D_MASK (1 << RPL_DAO_D_SHIFT)
+#define RPL_DAO_D(X) (((X)&RPL_DAO_D_MASK) >> RPL_DAO_D_SHIFT)
+
+struct rpl_dao_target {
+ uint8_t rpl_dao_type;
+ uint8_t rpl_dao_len;
+ uint8_t rpl_dao_flags; /* unused */
+ uint8_t rpl_dao_prefixlen; /* in bits */
+#if 0
+ uint8_t rpl_dao_prefix[0]; /* variable number of bytes */
+#endif
+};
+
+/* section 6.5.1, Destination Advertisement Object Acknowledgement (DAO-ACK) */
+struct nd_rpl_daoack {
+ uint8_t rpl_instanceid;
+ uint8_t rpl_flags; /* bit 7=D */
+ uint8_t rpl_daoseq;
+ uint8_t rpl_status;
+ uint8_t rpl_dagid[DAGID_LEN]; /* present when D set. */
+};
+#define ND_RPL_DAOACK_MIN_LEN 4 /* length without DAGID */
+/* indicates if the DAGID is present */
+#define RPL_DAOACK_D_SHIFT 7
+#define RPL_DAOACK_D_MASK (1 << RPL_DAOACK_D_SHIFT)
+#define RPL_DAOACK_D(X) (((X)&RPL_DAOACK_D_MASK) >> RPL_DAOACK_D_SHIFT)
static const struct tok icmp6_type_values[] = {
{ ICMP6_DST_UNREACH, "destination unreachable"},
while((opt->rpl_dio_type == RPL_OPT_PAD0 &&
(const u_char *)opt < ndo->ndo_snapend) ||
- ND_TTEST2(*opt,(opt->rpl_dio_len+2))) {
+ ND_TTEST_LEN(opt, (opt->rpl_dio_len + 2))) {
unsigned int optlen = opt->rpl_dio_len+2;
if(opt->rpl_dio_type == RPL_OPT_PAD0) {
bp += ND_RPL_DAO_MIN_LEN;
length -= ND_RPL_DAO_MIN_LEN;
if(RPL_DAO_D(dao->rpl_flags)) {
- ND_TCHECK2(dao->rpl_dagid, DAGID_LEN);
+ ND_TCHECK_LEN(dao->rpl_dagid, DAGID_LEN);
if (length < DAGID_LEN)
goto tooshort;
dagid_str = ip6addr_string (ndo, dao->rpl_dagid);
const struct nd_rpl_daoack *daoack = (const struct nd_rpl_daoack *)bp;
const char *dagid_str = "<elided>";
- ND_TCHECK2(*daoack, ND_RPL_DAOACK_MIN_LEN);
+ ND_TCHECK_LEN(daoack, ND_RPL_DAOACK_MIN_LEN);
if (length < ND_RPL_DAOACK_MIN_LEN)
goto tooshort;
bp += ND_RPL_DAOACK_MIN_LEN;
length -= ND_RPL_DAOACK_MIN_LEN;
if(RPL_DAOACK_D(daoack->rpl_flags)) {
- ND_TCHECK2(daoack->rpl_dagid, DAGID_LEN);
+ ND_TCHECK_LEN(daoack->rpl_dagid, DAGID_LEN);
if (length < DAGID_LEN)
goto tooshort;
dagid_str = ip6addr_string (ndo, daoack->rpl_dagid);
const struct ip6_hdr *ip;
const struct ip6_hdr *oip;
const struct udphdr *ouh;
- int dport;
+ u_int dport;
const u_char *ep;
u_int prot;
if (ndo->ndo_vflag && !fragmented) {
uint16_t sum, udp_sum;
- if (ND_TTEST2(bp[0], length)) {
+ if (ND_TTEST_LEN(bp, length)) {
udp_sum = EXTRACT_BE_U_2(&dp->icmp6_cksum);
sum = icmp6_cksum(ndo, ip, dp, length);
if (sum != 0)
== NULL)
goto trunc;
- dport = EXTRACT_BE_U_2(&ouh->uh_dport);
+ dport = EXTRACT_BE_U_2(ouh->uh_dport);
switch (prot) {
case IPPROTO_TCP:
ND_PRINT((ndo,", %s tcp port %s",
udpport_string(ndo, dport)));
break;
default:
- ND_PRINT((ndo,", %s protocol %d port %d unreachable",
+ ND_PRINT((ndo,", %s protocol %u port %u unreachable",
ip6addr_string(ndo, &oip->ip6_dst),
- oip->ip6_nxt, dport));
+ prot, dport));
break;
}
break;
if (!ND_TTEST(ip6->ip6_nxt))
return NULL;
- nh = ip6->ip6_nxt;
+ nh = EXTRACT_U_1(ip6->ip6_nxt);
hlen = sizeof(struct ip6_hdr);
while (bp < ep) {
hbh = (const struct ip6_hbh *)bp;
if (!ND_TTEST(hbh->ip6h_len))
return(NULL);
- nh = hbh->ip6h_nxt;
- hlen = (hbh->ip6h_len + 1) << 3;
+ nh = EXTRACT_U_1(hbh->ip6h_nxt);
+ hlen = (EXTRACT_U_1(hbh->ip6h_len) + 1) << 3;
break;
case IPPROTO_FRAGMENT: /* this should be odd, but try anyway */
if (!ND_TTEST(fragh->ip6f_offlg))
return(NULL);
/* fragments with non-zero offset are meaningless */
- if ((EXTRACT_BE_U_2(&fragh->ip6f_offlg) & IP6F_OFF_MASK) != 0)
+ if ((EXTRACT_BE_U_2(fragh->ip6f_offlg) & IP6F_OFF_MASK) != 0)
return(NULL);
- nh = fragh->ip6f_nxt;
+ nh = EXTRACT_U_1(fragh->ip6f_nxt);
hlen = sizeof(struct ip6_frag);
break;
ah = (const struct ah *)bp;
if (!ND_TTEST(ah->ah_len))
return(NULL);
- nh = ah->ah_nxt;
- hlen = (ah->ah_len + 2) << 2;
+ nh = EXTRACT_U_1(ah->ah_nxt);
+ hlen = (EXTRACT_U_1(ah->ah_len) + 2) << 2;
break;
default: /* unknown or undecodable header */
icmp6_opt_print(netdissect_options *ndo, const u_char *bp, int resid)
{
const struct nd_opt_hdr *op;
+ uint8_t opt_type, opt_len;
const struct nd_opt_prefix_info *opp;
const struct nd_opt_mtu *opm;
const struct nd_opt_rdnss *oprd;
ECHECK(op->nd_opt_len);
if (resid <= 0)
return;
- if (op->nd_opt_len == 0)
+ opt_type = EXTRACT_U_1(op->nd_opt_type);
+ opt_len = EXTRACT_U_1(op->nd_opt_len);
+ if (opt_len == 0)
goto trunc;
- if (cp + (op->nd_opt_len << 3) > ep)
+ if (cp + (opt_len << 3) > ep)
goto trunc;
ND_PRINT((ndo,"\n\t %s option (%u), length %u (%u): ",
- tok2str(icmp6_opt_values, "unknown", op->nd_opt_type),
- op->nd_opt_type,
- op->nd_opt_len << 3,
- op->nd_opt_len));
+ tok2str(icmp6_opt_values, "unknown", opt_type),
+ opt_type,
+ opt_len << 3,
+ opt_len));
- switch (op->nd_opt_type) {
+ switch (opt_type) {
case ND_OPT_SOURCE_LINKADDR:
- l = (op->nd_opt_len << 3) - 2;
+ l = (opt_len << 3) - 2;
print_lladdr(ndo, cp + 2, l);
break;
case ND_OPT_TARGET_LINKADDR:
- l = (op->nd_opt_len << 3) - 2;
+ l = (opt_len << 3) - 2;
print_lladdr(ndo, cp + 2, l);
break;
case ND_OPT_PREFIX_INFORMATION:
ND_TCHECK(opp->nd_opt_pi_prefix);
ND_PRINT((ndo,"%s/%u%s, Flags [%s], valid time %s",
ip6addr_string(ndo, &opp->nd_opt_pi_prefix),
- opp->nd_opt_pi_prefix_len,
- (op->nd_opt_len != 4) ? "badlen" : "",
- bittok2str(icmp6_opt_pi_flag_values, "none", opp->nd_opt_pi_flags_reserved),
- get_lifetime(EXTRACT_BE_U_4(&opp->nd_opt_pi_valid_time))));
- ND_PRINT((ndo,", pref. time %s", get_lifetime(EXTRACT_BE_U_4(&opp->nd_opt_pi_preferred_time))));
+ EXTRACT_U_1(opp->nd_opt_pi_prefix_len),
+ (opt_len != 4) ? "badlen" : "",
+ bittok2str(icmp6_opt_pi_flag_values, "none", EXTRACT_U_1(opp->nd_opt_pi_flags_reserved)),
+ get_lifetime(EXTRACT_BE_U_4(opp->nd_opt_pi_valid_time))));
+ ND_PRINT((ndo,", pref. time %s", get_lifetime(EXTRACT_BE_U_4(opp->nd_opt_pi_preferred_time))));
break;
case ND_OPT_REDIRECTED_HEADER:
- print_unknown_data(ndo, bp,"\n\t ",op->nd_opt_len<<3);
+ print_unknown_data(ndo, bp,"\n\t ",opt_len<<3);
/* xxx */
break;
case ND_OPT_MTU:
ND_TCHECK(opm->nd_opt_mtu_mtu);
ND_PRINT((ndo," %u%s",
EXTRACT_BE_U_4(&opm->nd_opt_mtu_mtu),
- (op->nd_opt_len != 1) ? "bad option length" : "" ));
+ (opt_len != 1) ? "bad option length" : "" ));
break;
case ND_OPT_RDNSS:
oprd = (const struct nd_opt_rdnss *)op;
- l = (op->nd_opt_len - 1) / 2;
+ l = (opt_len - 1) / 2;
ND_PRINT((ndo," lifetime %us,",
EXTRACT_BE_U_4(&oprd->nd_opt_rdnss_lifetime)));
for (i = 0; i < l; i++) {
ND_PRINT((ndo," lifetime %us, domain(s):",
EXTRACT_BE_U_4(&opds->nd_opt_dnssl_lifetime)));
domp = cp + 8; /* domain names, variable-sized, RFC1035-encoded */
- while (domp < cp + (op->nd_opt_len << 3) && EXTRACT_U_1(domp) != '\0')
+ while (domp < cp + (opt_len << 3) && EXTRACT_U_1(domp) != '\0')
{
ND_PRINT((ndo, " "));
if ((domp = ns_nprint (ndo, domp, bp)) == NULL)
ND_TCHECK(opri->nd_opt_rti_lifetime);
memset(&in6, 0, sizeof(in6));
in6p = (const struct in6_addr *)(opri + 1);
- switch (op->nd_opt_len) {
+ switch (opt_len) {
case 1:
break;
case 2:
break;
default:
if (ndo->ndo_vflag <= 1) {
- print_unknown_data(ndo,cp+2,"\n\t ", (op->nd_opt_len << 3) - 2); /* skip option header */
+ print_unknown_data(ndo,cp+2,"\n\t ", (opt_len << 3) - 2); /* skip option header */
return;
}
break;
}
/* do we want to see an additional hexdump ? */
if (ndo->ndo_vflag> 1)
- print_unknown_data(ndo, cp+2,"\n\t ", (op->nd_opt_len << 3) - 2); /* skip option header */
+ print_unknown_data(ndo, cp+2,"\n\t ", (opt_len << 3) - 2); /* skip option header */
- cp += op->nd_opt_len << 3;
- resid -= op->nd_opt_len << 3;
+ cp += opt_len << 3;
+ resid -= opt_len << 3;
}
return;
ND_PRINT((ndo," [invalid number of groups]"));
return;
}
- ND_TCHECK2(bp[group + 4], sizeof(struct in6_addr));
+ ND_TCHECK_LEN(bp + 4 + group, sizeof(struct in6_addr));
ND_PRINT((ndo," [gaddr %s", ip6addr_string(ndo, bp + group + 4)));
ND_PRINT((ndo," %s", tok2str(mldv2report2str, " [v2-report-#%d]",
EXTRACT_U_1(bp + group))));
- nsrcs = (bp[group + 2] << 8) + bp[group + 3];
+ nsrcs = (EXTRACT_U_1(bp + group + 2) << 8) +
+ EXTRACT_U_1(bp + group + 3);
/* Check the number of sources and print them */
if (len < group + 20 + (nsrcs * sizeof(struct in6_addr))) {
ND_PRINT((ndo," [invalid number of sources %d]", nsrcs));
/* Print the sources */
ND_PRINT((ndo," {"));
for (j = 0; j < nsrcs; j++) {
- ND_TCHECK2(bp[group + 20 + j * sizeof(struct in6_addr)],
- sizeof(struct in6_addr));
+ ND_TCHECK_LEN(bp + group + 20 + (j * sizeof(struct in6_addr)),
+ sizeof(struct in6_addr));
ND_PRINT((ndo," %s", ip6addr_string(ndo, bp + group + 20 + (j * sizeof(struct in6_addr)))));
}
ND_PRINT((ndo," }"));
u_int mrc;
int mrt, qqi;
u_int nsrcs;
- register u_int i;
+ u_int i;
/* Minimum len is 28 */
if (len < 28) {
if (ndo->ndo_vflag) {
ND_PRINT((ndo," [max resp delay=%d]", mrt));
}
- ND_TCHECK2(bp[8], sizeof(struct in6_addr));
+ ND_TCHECK_LEN(bp + 8, sizeof(struct in6_addr));
ND_PRINT((ndo," [gaddr %s", ip6addr_string(ndo, bp + 8)));
if (ndo->ndo_vflag) {
- ND_TCHECK(bp[25]);
- if (bp[24] & 0x08) {
+ ND_TCHECK_1(bp + 25);
+ if (EXTRACT_U_1(bp + 24) & 0x08) {
ND_PRINT((ndo," sflag"));
}
- if (bp[24] & 0x07) {
+ if (EXTRACT_U_1(bp + 24) & 0x07) {
ND_PRINT((ndo," robustness=%d", EXTRACT_U_1(bp + 24) & 0x07));
}
- if (bp[25] < 128) {
- qqi = bp[25];
+ if (EXTRACT_U_1(bp + 25) < 128) {
+ qqi = EXTRACT_U_1(bp + 25);
} else {
- qqi = ((bp[25] & 0x0f) | 0x10) << (((bp[25] & 0x70) >> 4) + 3);
+ qqi = ((EXTRACT_U_1(bp + 25) & 0x0f) | 0x10) <<
+ (((EXTRACT_U_1(bp + 25) & 0x70) >> 4) + 3);
}
ND_PRINT((ndo," qqi=%d", qqi));
}
else if (ndo->ndo_vflag > 1) {
ND_PRINT((ndo," {"));
for (i = 0; i < nsrcs; i++) {
- ND_TCHECK2(bp[28 + i * sizeof(struct in6_addr)],
- sizeof(struct in6_addr));
+ ND_TCHECK_LEN(bp + 28 + (i * sizeof(struct in6_addr)),
+ sizeof(struct in6_addr));
ND_PRINT((ndo," %s", ip6addr_string(ndo, bp + 28 + (i * sizeof(struct in6_addr)))));
}
ND_PRINT((ndo," }"));
break;
}
while (i-- && cp < ep) {
- safeputchar(ndo, *cp);
+ safeputchar(ndo, EXTRACT_U_1(cp));
cp++;
}
if (cp + 1 < ep && EXTRACT_U_1(cp))
if (cp == ep) {
/* FQDN */
ND_PRINT((ndo,"."));
- } else if (cp + 1 == ep && *cp == '\0') {
+ } else if (cp + 1 == ep && EXTRACT_U_1(cp) == '\0') {
/* truncated */
} else {
/* invalid */
}
ND_PRINT((ndo," node information query"));
- ND_TCHECK2(*dp, sizeof(*ni6));
+ ND_TCHECK_LEN(dp, sizeof(*ni6));
ni6 = (const struct icmp6_nodeinfo *)dp;
ND_PRINT((ndo," (")); /*)*/
switch (EXTRACT_BE_U_2(&ni6->ni_qtype)) {
switch (ni6->ni_code) {
case ICMP6_NI_SUBJ_IPV6:
- if (!ND_TTEST2(*dp,
- sizeof(*ni6) + sizeof(struct in6_addr)))
+ if (!ND_TTEST_LEN(dp, sizeof(*ni6) + sizeof(struct in6_addr)))
break;
if (siz != sizeof(*ni6) + sizeof(struct in6_addr)) {
if (ndo->ndo_vflag)
case ICMP6_NI_SUBJ_FQDN:
ND_PRINT((ndo,", subject=DNS name"));
cp = (const u_char *)(ni6 + 1);
- if (cp[0] == ep - cp - 1) {
+ if (EXTRACT_U_1(cp) == ep - cp - 1) {
/* icmp-name-lookup-03, pascal string */
if (ndo->ndo_vflag)
ND_PRINT((ndo,", 03 draft"));
cp++;
ND_PRINT((ndo,", \""));
while (cp < ep) {
- safeputchar(ndo, *cp);
+ safeputchar(ndo, EXTRACT_U_1(cp));
cp++;
}
ND_PRINT((ndo,"\""));
dnsname_print(ndo, cp, ep);
break;
case ICMP6_NI_SUBJ_IPV4:
- if (!ND_TTEST2(*dp, sizeof(*ni6) + sizeof(struct in_addr)))
+ if (!ND_TTEST_LEN(dp, sizeof(*ni6) + sizeof(struct in_addr)))
break;
if (siz != sizeof(*ni6) + sizeof(struct in_addr)) {
if (ndo->ndo_vflag)
needcomma = 0;
- ND_TCHECK2(*dp, sizeof(*ni6));
+ ND_TCHECK_LEN(dp, sizeof(*ni6));
ni6 = (const struct icmp6_nodeinfo *)dp;
ND_PRINT((ndo," node information reply"));
ND_PRINT((ndo," (")); /*)*/
ND_PRINT((ndo,", "));
ND_PRINT((ndo,"DNS name"));
cp = (const u_char *)(ni6 + 1) + 4;
- ND_TCHECK(cp[0]);
- if (cp[0] == ep - cp - 1) {
+ ND_TCHECK_1(cp);
+ if (EXTRACT_U_1(cp) == ep - cp - 1) {
/* icmp-name-lookup-03, pascal string */
if (ndo->ndo_vflag)
ND_PRINT((ndo,", 03 draft"));
cp++;
ND_PRINT((ndo,", \""));
while (cp < ep) {
- safeputchar(ndo, *cp);
+ safeputchar(ndo, EXTRACT_U_1(cp));
cp++;
}
ND_PRINT((ndo,"\""));
projects / tcpdump / blobdiff