#include <stdio.h>
#include <string.h>
+#include <limits.h>
#include "netdissect.h"
#include "addrtoname.h"
static void nfs_printfh(netdissect_options *, const uint32_t *, const u_int);
static int xid_map_enter(netdissect_options *, const struct sunrpc_msg *, const u_char *);
-static int xid_map_find(const struct sunrpc_msg *, const u_char *,
- uint32_t *, uint32_t *);
+static int xid_map_find(netdissect_options *, const struct sunrpc_msg *, const u_char *, uint32_t *, uint32_t *);
static void interp_reply(netdissect_options *, const struct sunrpc_msg *, uint32_t, uint32_t, int);
static const uint32_t *parse_post_op_attr(netdissect_options *, const uint32_t *, int);
const uint32_t *dp, struct nfsv3_sattr *sa3)
{
ND_TCHECK_4(dp);
- sa3->sa_modeset = EXTRACT_BE_U_4(dp);
+ sa3->sa_modeset = GET_BE_U_4(dp);
dp++;
if (sa3->sa_modeset) {
ND_TCHECK_4(dp);
- sa3->sa_mode = EXTRACT_BE_U_4(dp);
+ sa3->sa_mode = GET_BE_U_4(dp);
dp++;
}
ND_TCHECK_4(dp);
- sa3->sa_uidset = EXTRACT_BE_U_4(dp);
+ sa3->sa_uidset = GET_BE_U_4(dp);
dp++;
if (sa3->sa_uidset) {
ND_TCHECK_4(dp);
- sa3->sa_uid = EXTRACT_BE_U_4(dp);
+ sa3->sa_uid = GET_BE_U_4(dp);
dp++;
}
ND_TCHECK_4(dp);
- sa3->sa_gidset = EXTRACT_BE_U_4(dp);
+ sa3->sa_gidset = GET_BE_U_4(dp);
dp++;
if (sa3->sa_gidset) {
ND_TCHECK_4(dp);
- sa3->sa_gid = EXTRACT_BE_U_4(dp);
+ sa3->sa_gid = GET_BE_U_4(dp);
dp++;
}
ND_TCHECK_4(dp);
- sa3->sa_sizeset = EXTRACT_BE_U_4(dp);
+ sa3->sa_sizeset = GET_BE_U_4(dp);
dp++;
if (sa3->sa_sizeset) {
ND_TCHECK_4(dp);
- sa3->sa_size = EXTRACT_BE_U_4(dp);
+ sa3->sa_size = GET_BE_U_4(dp);
dp++;
}
ND_TCHECK_4(dp);
- sa3->sa_atimetype = EXTRACT_BE_U_4(dp);
+ sa3->sa_atimetype = GET_BE_U_4(dp);
dp++;
if (sa3->sa_atimetype == NFSV3SATTRTIME_TOCLIENT) {
ND_TCHECK_4(dp + 1);
- sa3->sa_atime.nfsv3_sec = EXTRACT_BE_U_4(dp);
+ sa3->sa_atime.nfsv3_sec = GET_BE_U_4(dp);
dp++;
- sa3->sa_atime.nfsv3_nsec = EXTRACT_BE_U_4(dp);
+ sa3->sa_atime.nfsv3_nsec = GET_BE_U_4(dp);
dp++;
}
ND_TCHECK_4(dp);
- sa3->sa_mtimetype = EXTRACT_BE_U_4(dp);
+ sa3->sa_mtimetype = GET_BE_U_4(dp);
dp++;
if (sa3->sa_mtimetype == NFSV3SATTRTIME_TOCLIENT) {
ND_TCHECK_4(dp + 1);
- sa3->sa_mtime.nfsv3_sec = EXTRACT_BE_U_4(dp);
+ sa3->sa_mtime.nfsv3_sec = GET_BE_U_4(dp);
dp++;
- sa3->sa_mtime.nfsv3_nsec = EXTRACT_BE_U_4(dp);
+ sa3->sa_mtime.nfsv3_nsec = GET_BE_U_4(dp);
dp++;
}
ND_TCHECK_4(rp->rm_xid);
if (!ndo->ndo_nflag) {
strlcpy(srcid, "nfs", sizeof(srcid));
- nd_snprintf(dstid, sizeof(dstid), "%u",
- EXTRACT_BE_U_4(rp->rm_xid));
+ snprintf(dstid, sizeof(dstid), "%u",
+ GET_BE_U_4(rp->rm_xid));
} else {
- nd_snprintf(srcid, sizeof(srcid), "%u", NFS_PORT);
- nd_snprintf(dstid, sizeof(dstid), "%u",
- EXTRACT_BE_U_4(rp->rm_xid));
+ snprintf(srcid, sizeof(srcid), "%u", NFS_PORT);
+ snprintf(dstid, sizeof(dstid), "%u",
+ GET_BE_U_4(rp->rm_xid));
}
print_nfsaddr(ndo, bp2, srcid, dstid);
rp = (const struct sunrpc_msg *)bp;
ND_TCHECK_4(rp->rm_reply.rp_stat);
- reply_stat = EXTRACT_BE_U_4(&rp->rm_reply.rp_stat);
+ reply_stat = GET_BE_U_4(&rp->rm_reply.rp_stat);
switch (reply_stat) {
case SUNRPC_MSG_ACCEPTED:
ND_PRINT("reply ok %u", length);
- if (xid_map_find(rp, bp2, &proc, &vers) >= 0)
+ if (xid_map_find(ndo, rp, bp2, &proc, &vers) >= 0)
interp_reply(ndo, rp, proc, vers, length);
break;
case SUNRPC_MSG_DENIED:
ND_PRINT("reply ERR %u: ", length);
ND_TCHECK_4(rp->rm_reply.rp_reject.rj_stat);
- rstat = EXTRACT_BE_U_4(&rp->rm_reply.rp_reject.rj_stat);
+ rstat = GET_BE_U_4(&rp->rm_reply.rp_reject.rj_stat);
switch (rstat) {
case SUNRPC_RPC_MISMATCH:
ND_TCHECK_4(rp->rm_reply.rp_reject.rj_vers.high);
- rlow = EXTRACT_BE_U_4(&rp->rm_reply.rp_reject.rj_vers.low);
- rhigh = EXTRACT_BE_U_4(&rp->rm_reply.rp_reject.rj_vers.high);
+ rlow = GET_BE_U_4(&rp->rm_reply.rp_reject.rj_vers.low);
+ rhigh = GET_BE_U_4(&rp->rm_reply.rp_reject.rj_vers.high);
ND_PRINT("RPC Version mismatch (%u-%u)", rlow, rhigh);
break;
case SUNRPC_AUTH_ERROR:
ND_TCHECK_4(rp->rm_reply.rp_reject.rj_why);
- rwhy = EXTRACT_BE_U_4(&rp->rm_reply.rp_reject.rj_why);
+ rwhy = GET_BE_U_4(&rp->rm_reply.rp_reject.rj_why);
ND_PRINT("Auth %s", tok2str(sunrpc_auth_str, "Invalid failure code %u", rwhy));
break;
if (length < 2 * sizeof(*dp))
goto trunc;
ND_TCHECK_4(dp + 1);
- len = EXTRACT_BE_U_4(dp + 1);
+ len = GET_BE_U_4(dp + 1);
rounded_len = roundup2(len, 4);
ND_TCHECK_LEN(dp + 2, rounded_len);
if (2 * sizeof(*dp) + rounded_len <= length) {
if (length < 2 * sizeof(*dp))
goto trunc;
ND_TCHECK_4(dp + 1);
- len = EXTRACT_BE_U_4(dp + 1);
+ len = GET_BE_U_4(dp + 1);
rounded_len = roundup2(len, 4);
ND_TCHECK_LEN(dp + 2, rounded_len);
if (2 * sizeof(*dp) + rounded_len < length) {
if (v3) {
ND_TCHECK_4(dp);
- len = EXTRACT_BE_U_4(dp) / 4;
+ len = GET_BE_U_4(dp) / 4;
dp++;
} else
len = NFSX_V2FH / 4;
ND_TCHECK_4(dp);
/* Fetch big-endian string length */
- len = EXTRACT_BE_U_4(dp);
+ len = GET_BE_U_4(dp);
dp++;
+ if (UINT_MAX - len < 3) {
+ ND_PRINT("[cannot pad to 32-bit boundaries]");
+ nd_print_invalid(ndo);
+ return NULL;
+ }
+
ND_TCHECK_LEN(dp, ((len + 3) & ~3));
cp = (const u_char *)dp;
if (!xid_map_enter(ndo, rp, bp2)) /* record proc number for later on */
goto trunc;
- v3 = (EXTRACT_BE_U_4(&rp->rm_call.cb_vers) == NFS_VER3);
- proc = EXTRACT_BE_U_4(&rp->rm_call.cb_proc);
+ v3 = (GET_BE_U_4(&rp->rm_call.cb_vers) == NFS_VER3);
+ proc = GET_BE_U_4(&rp->rm_call.cb_proc);
if (!v3 && proc < NFS_NPROCS)
proc = nfsv3_procid[proc];
if (dp == NULL)
goto trunc;
ND_TCHECK_4(dp);
- access_flags = EXTRACT_BE_U_4(dp);
+ access_flags = GET_BE_U_4(dp);
if (access_flags & ~NFSV3ACCESS_FULL) {
/* NFSV3ACCESS definitions aren't up to date */
ND_PRINT(" %04x", access_flags);
if (v3) {
ND_TCHECK_4(dp + 2);
ND_PRINT(" %u bytes @ %" PRIu64,
- EXTRACT_BE_U_4(dp + 2),
- EXTRACT_BE_U_8(dp));
+ GET_BE_U_4(dp + 2),
+ GET_BE_U_8(dp));
} else {
ND_TCHECK_4(dp + 1);
ND_PRINT(" %u bytes @ %u",
- EXTRACT_BE_U_4(dp + 1),
- EXTRACT_BE_U_4(dp));
+ GET_BE_U_4(dp + 1),
+ GET_BE_U_4(dp));
}
break;
if (v3) {
ND_TCHECK_4(dp + 4);
ND_PRINT(" %u (%u) bytes @ %" PRIu64,
- EXTRACT_BE_U_4(dp + 4),
- EXTRACT_BE_U_4(dp + 2),
- EXTRACT_BE_U_8(dp));
+ GET_BE_U_4(dp + 4),
+ GET_BE_U_4(dp + 2),
+ GET_BE_U_8(dp));
if (ndo->ndo_vflag) {
ND_PRINT(" <%s>",
tok2str(nfsv3_writemodes,
- NULL, EXTRACT_BE_U_4(dp + 3)));
+ NULL, GET_BE_U_4(dp + 3)));
}
} else {
ND_TCHECK_4(dp + 3);
ND_PRINT(" %u (%u) bytes @ %u (%u)",
- EXTRACT_BE_U_4(dp + 3),
- EXTRACT_BE_U_4(dp + 2),
- EXTRACT_BE_U_4(dp + 1),
- EXTRACT_BE_U_4(dp));
+ GET_BE_U_4(dp + 3),
+ GET_BE_U_4(dp + 2),
+ GET_BE_U_4(dp + 1),
+ GET_BE_U_4(dp));
}
break;
if (dp == NULL)
goto trunc;
ND_TCHECK_4(dp);
- type = (nfs_type) EXTRACT_BE_U_4(dp);
+ type = (nfs_type) GET_BE_U_4(dp);
dp++;
dp = parse_sattr3(ndo, dp, &sa3);
if (dp == NULL)
if (ndo->ndo_vflag && (type == NFCHR || type == NFBLK)) {
ND_TCHECK_4(dp + 1);
ND_PRINT(" %u/%u",
- EXTRACT_BE_U_4(dp),
- EXTRACT_BE_U_4(dp + 1));
+ GET_BE_U_4(dp),
+ GET_BE_U_4(dp + 1));
dp += 2;
}
if (ndo->ndo_vflag)
* offset cookie here.
*/
ND_PRINT(" %u bytes @ %" PRId64,
- EXTRACT_BE_U_4(dp + 4),
- EXTRACT_BE_U_8(dp));
+ GET_BE_U_4(dp + 4),
+ GET_BE_U_8(dp));
if (ndo->ndo_vflag) {
/*
* This displays the 8 bytes
* to the high-order byte.
*/
ND_PRINT(" verf %08x%08x",
- EXTRACT_BE_U_4(dp + 2),
- EXTRACT_BE_U_4(dp + 3));
+ GET_BE_U_4(dp + 2),
+ GET_BE_U_4(dp + 3));
}
} else {
ND_TCHECK_4(dp + 1);
* common, but offsets > 2^31 aren't.
*/
ND_PRINT(" %u bytes @ %u",
- EXTRACT_BE_U_4(dp + 1),
- EXTRACT_BE_U_4(dp));
+ GET_BE_U_4(dp + 1),
+ GET_BE_U_4(dp));
}
break;
* cookie here.
*/
ND_PRINT(" %u bytes @ %" PRId64,
- EXTRACT_BE_U_4(dp + 4),
- EXTRACT_BE_U_8(dp));
+ GET_BE_U_4(dp + 4),
+ GET_BE_U_8(dp));
if (ndo->ndo_vflag) {
ND_TCHECK_4(dp + 5);
/*
* to the high-order byte.
*/
ND_PRINT(" max %u verf %08x%08x",
- EXTRACT_BE_U_4(dp + 5),
- EXTRACT_BE_U_4(dp + 2),
- EXTRACT_BE_U_4(dp + 3));
+ GET_BE_U_4(dp + 5),
+ GET_BE_U_4(dp + 2),
+ GET_BE_U_4(dp + 3));
}
break;
goto trunc;
ND_TCHECK_4(dp + 2);
ND_PRINT(" %u bytes @ %" PRIu64,
- EXTRACT_BE_U_4(dp + 2),
- EXTRACT_BE_U_8(dp));
+ GET_BE_U_4(dp + 2),
+ GET_BE_U_8(dp));
break;
default:
* running tcpdump may show the same file
* handle in different ways.
*/
- ND_PRINT("%s%x", sep, EXTRACT_BE_U_4(dp + i));
+ ND_PRINT("%s%x", sep, GET_BE_U_4(dp + i));
sep = ":";
}
ND_PRINT("]");
return;
}
- Parse_fh((const u_char *)dp, len, &fsid, &ino, NULL, &sfsname, 0);
+ Parse_fh(ndo, (const u_char *)dp, len, &fsid, &ino, NULL, &sfsname, 0);
if (sfsname) {
/* file system ID is ASCII, not numeric, for this server OS */
struct xid_map_entry {
uint32_t xid; /* transaction ID (net order) */
int ipver; /* IP version (4 or 6) */
- struct in6_addr client; /* client IP address (net order) */
- struct in6_addr server; /* server IP address (net order) */
+ nd_ipv6 client; /* client IP address (net order) */
+ nd_ipv6 server; /* server IP address (net order) */
uint32_t proc; /* call proc number (host order) */
uint32_t vers; /* program version (host order) */
};
UNALIGNED_MEMCPY(&xmep->server, ip6->ip6_dst,
sizeof(ip6->ip6_dst));
}
- xmep->proc = EXTRACT_BE_U_4(&rp->rm_call.cb_proc);
- xmep->vers = EXTRACT_BE_U_4(&rp->rm_call.cb_vers);
+ xmep->proc = GET_BE_U_4(&rp->rm_call.cb_proc);
+ xmep->vers = GET_BE_U_4(&rp->rm_call.cb_vers);
return (1);
}
* version in vers return, or returns -1 on failure
*/
static int
-xid_map_find(const struct sunrpc_msg *rp, const u_char *bp, uint32_t *proc,
- uint32_t *vers)
+xid_map_find(netdissect_options *ndo, const struct sunrpc_msg *rp,
+ const u_char *bp, uint32_t *proc, uint32_t *vers)
{
int i;
struct xid_map_entry *xmep;
*/
dp = ((const uint32_t *)&rp->rm_reply) + 1;
ND_TCHECK_4(dp + 1);
- len = EXTRACT_BE_U_4(dp + 1);
+ len = GET_BE_U_4(dp + 1);
if (len >= length)
return (NULL);
/*
* now we can check the ar_stat field
*/
ND_TCHECK_4(dp);
- astat = (enum sunrpc_accept_stat) EXTRACT_BE_U_4(dp);
+ astat = (enum sunrpc_accept_stat) GET_BE_U_4(dp);
if (astat != SUNRPC_SUCCESS) {
ND_PRINT(" %s", tok2str(sunrpc_str, "ar_stat %u", astat));
*nfserrp = 1; /* suppress trunc string */
ND_TCHECK_4(dp);
- errnum = EXTRACT_BE_U_4(dp);
+ errnum = GET_BE_U_4(dp);
if (er)
*er = errnum;
if (errnum != 0) {
*/
ND_PRINT(" %s %o ids %d/%d",
tok2str(type2str, "unk-ft %u ",
- EXTRACT_BE_U_4(fap->fa_type)),
- EXTRACT_BE_U_4(fap->fa_mode),
- EXTRACT_BE_S_4(fap->fa_uid),
- EXTRACT_BE_S_4(fap->fa_gid));
+ GET_BE_U_4(fap->fa_type)),
+ GET_BE_U_4(fap->fa_mode),
+ GET_BE_S_4(fap->fa_uid),
+ GET_BE_S_4(fap->fa_gid));
if (v3) {
ND_TCHECK_8(fap->fa3_size);
ND_PRINT(" sz %" PRIu64,
- EXTRACT_BE_U_8(fap->fa3_size));
+ GET_BE_U_8(fap->fa3_size));
} else {
ND_TCHECK_4(fap->fa2_size);
- ND_PRINT(" sz %u", EXTRACT_BE_U_4(fap->fa2_size));
+ ND_PRINT(" sz %u", GET_BE_U_4(fap->fa2_size));
}
}
/* print lots more stuff */
if (v3) {
ND_TCHECK_8(&fap->fa3_ctime);
ND_PRINT(" nlink %u rdev %u/%u",
- EXTRACT_BE_U_4(fap->fa_nlink),
- EXTRACT_BE_U_4(fap->fa3_rdev.specdata1),
- EXTRACT_BE_U_4(fap->fa3_rdev.specdata2));
+ GET_BE_U_4(fap->fa_nlink),
+ GET_BE_U_4(fap->fa3_rdev.specdata1),
+ GET_BE_U_4(fap->fa3_rdev.specdata2));
ND_PRINT(" fsid %" PRIx64,
- EXTRACT_BE_U_8(fap->fa3_fsid));
+ GET_BE_U_8(fap->fa3_fsid));
ND_PRINT(" fileid %" PRIx64,
- EXTRACT_BE_U_8(fap->fa3_fileid));
+ GET_BE_U_8(fap->fa3_fileid));
ND_PRINT(" a/m/ctime %u.%06u",
- EXTRACT_BE_U_4(fap->fa3_atime.nfsv3_sec),
- EXTRACT_BE_U_4(fap->fa3_atime.nfsv3_nsec));
+ GET_BE_U_4(fap->fa3_atime.nfsv3_sec),
+ GET_BE_U_4(fap->fa3_atime.nfsv3_nsec));
ND_PRINT(" %u.%06u",
- EXTRACT_BE_U_4(fap->fa3_mtime.nfsv3_sec),
- EXTRACT_BE_U_4(fap->fa3_mtime.nfsv3_nsec));
+ GET_BE_U_4(fap->fa3_mtime.nfsv3_sec),
+ GET_BE_U_4(fap->fa3_mtime.nfsv3_nsec));
ND_PRINT(" %u.%06u",
- EXTRACT_BE_U_4(fap->fa3_ctime.nfsv3_sec),
- EXTRACT_BE_U_4(fap->fa3_ctime.nfsv3_nsec));
+ GET_BE_U_4(fap->fa3_ctime.nfsv3_sec),
+ GET_BE_U_4(fap->fa3_ctime.nfsv3_nsec));
} else {
ND_TCHECK_8(&fap->fa2_ctime);
ND_PRINT(" nlink %u rdev 0x%x fsid 0x%x nodeid 0x%x a/m/ctime",
- EXTRACT_BE_U_4(fap->fa_nlink),
- EXTRACT_BE_U_4(fap->fa2_rdev),
- EXTRACT_BE_U_4(fap->fa2_fsid),
- EXTRACT_BE_U_4(fap->fa2_fileid));
+ GET_BE_U_4(fap->fa_nlink),
+ GET_BE_U_4(fap->fa2_rdev),
+ GET_BE_U_4(fap->fa2_fsid),
+ GET_BE_U_4(fap->fa2_fileid));
ND_PRINT(" %u.%06u",
- EXTRACT_BE_U_4(fap->fa2_atime.nfsv2_sec),
- EXTRACT_BE_U_4(fap->fa2_atime.nfsv2_usec));
+ GET_BE_U_4(fap->fa2_atime.nfsv2_sec),
+ GET_BE_U_4(fap->fa2_atime.nfsv2_usec));
ND_PRINT(" %u.%06u",
- EXTRACT_BE_U_4(fap->fa2_mtime.nfsv2_sec),
- EXTRACT_BE_U_4(fap->fa2_mtime.nfsv2_usec));
+ GET_BE_U_4(fap->fa2_mtime.nfsv2_sec),
+ GET_BE_U_4(fap->fa2_mtime.nfsv2_usec));
ND_PRINT(" %u.%06u",
- EXTRACT_BE_U_4(fap->fa2_ctime.nfsv2_sec),
- EXTRACT_BE_U_4(fap->fa2_ctime.nfsv2_usec));
+ GET_BE_U_4(fap->fa2_ctime.nfsv2_sec),
+ GET_BE_U_4(fap->fa2_ctime.nfsv2_usec));
}
}
return ((const uint32_t *)((const unsigned char *)dp +
if (v3) {
ND_PRINT(" tbytes %" PRIu64 " fbytes %" PRIu64 " abytes %" PRIu64,
- EXTRACT_BE_U_8(sfsp->sf_tbytes),
- EXTRACT_BE_U_8(sfsp->sf_fbytes),
- EXTRACT_BE_U_8(sfsp->sf_abytes));
+ GET_BE_U_8(sfsp->sf_tbytes),
+ GET_BE_U_8(sfsp->sf_fbytes),
+ GET_BE_U_8(sfsp->sf_abytes));
if (ndo->ndo_vflag) {
ND_PRINT(" tfiles %" PRIu64 " ffiles %" PRIu64 " afiles %" PRIu64 " invar %u",
- EXTRACT_BE_U_8(sfsp->sf_tfiles),
- EXTRACT_BE_U_8(sfsp->sf_ffiles),
- EXTRACT_BE_U_8(sfsp->sf_afiles),
- EXTRACT_BE_U_4(sfsp->sf_invarsec));
+ GET_BE_U_8(sfsp->sf_tfiles),
+ GET_BE_U_8(sfsp->sf_ffiles),
+ GET_BE_U_8(sfsp->sf_afiles),
+ GET_BE_U_4(sfsp->sf_invarsec));
}
} else {
ND_PRINT(" tsize %u bsize %u blocks %u bfree %u bavail %u",
- EXTRACT_BE_U_4(sfsp->sf_tsize),
- EXTRACT_BE_U_4(sfsp->sf_bsize),
- EXTRACT_BE_U_4(sfsp->sf_blocks),
- EXTRACT_BE_U_4(sfsp->sf_bfree),
- EXTRACT_BE_U_4(sfsp->sf_bavail));
+ GET_BE_U_4(sfsp->sf_tsize),
+ GET_BE_U_4(sfsp->sf_bsize),
+ GET_BE_U_4(sfsp->sf_blocks),
+ GET_BE_U_4(sfsp->sf_bfree),
+ GET_BE_U_4(sfsp->sf_bavail));
}
return (1);
ND_TCHECK_4(dp + 2);
ND_PRINT(" offset 0x%x size %u ",
- EXTRACT_BE_U_4(dp), EXTRACT_BE_U_4(dp + 1));
- if (EXTRACT_BE_U_4(dp + 2) != 0)
+ GET_BE_U_4(dp), GET_BE_U_4(dp + 1));
+ if (GET_BE_U_4(dp + 2) != 0)
ND_PRINT(" eof");
return (1);
const uint32_t *dp)
{
/* Our caller has already checked this */
- ND_PRINT(" sz %" PRIu64, EXTRACT_BE_U_8(dp));
+ ND_PRINT(" sz %" PRIu64, GET_BE_U_8(dp));
ND_PRINT(" mtime %u.%06u ctime %u.%06u",
- EXTRACT_BE_U_4(dp + 2), EXTRACT_BE_U_4(dp + 3),
- EXTRACT_BE_U_4(dp + 4), EXTRACT_BE_U_4(dp + 5));
+ GET_BE_U_4(dp + 2), GET_BE_U_4(dp + 3),
+ GET_BE_U_4(dp + 4), GET_BE_U_4(dp + 5));
return (dp + 6);
}
const uint32_t *dp, int verbose)
{
ND_TCHECK_4(dp);
- if (!EXTRACT_BE_U_4(dp))
+ if (!GET_BE_U_4(dp))
return (dp + 1);
dp++;
ND_TCHECK_LEN(dp, 24);
const uint32_t *dp, int verbose)
{
ND_TCHECK_4(dp);
- if (!EXTRACT_BE_U_4(dp))
+ if (!GET_BE_U_4(dp))
return (dp + 1);
dp++;
if (verbose) {
dp = parse_wcc_data(ndo, dp, verbose);
else {
ND_TCHECK_4(dp);
- if (!EXTRACT_BE_U_4(dp))
+ if (!GET_BE_U_4(dp))
return (dp + 1);
dp++;
dp = parsefh(ndo, dp, 1);
* from the low-order byte to the high-order byte.
*/
ND_PRINT(" verf %08x%08x",
- EXTRACT_BE_U_4(dp), EXTRACT_BE_U_4(dp + 1));
+ GET_BE_U_4(dp), GET_BE_U_4(dp + 1));
dp += 2;
}
return dp;
sfp = (const struct nfsv3_fsinfo *)dp;
ND_TCHECK_SIZE(sfp);
ND_PRINT(" rtmax %u rtpref %u wtmax %u wtpref %u dtpref %u",
- EXTRACT_BE_U_4(sfp->fs_rtmax),
- EXTRACT_BE_U_4(sfp->fs_rtpref),
- EXTRACT_BE_U_4(sfp->fs_wtmax),
- EXTRACT_BE_U_4(sfp->fs_wtpref),
- EXTRACT_BE_U_4(sfp->fs_dtpref));
+ GET_BE_U_4(sfp->fs_rtmax),
+ GET_BE_U_4(sfp->fs_rtpref),
+ GET_BE_U_4(sfp->fs_wtmax),
+ GET_BE_U_4(sfp->fs_wtpref),
+ GET_BE_U_4(sfp->fs_dtpref));
if (ndo->ndo_vflag) {
ND_PRINT(" rtmult %u wtmult %u maxfsz %" PRIu64,
- EXTRACT_BE_U_4(sfp->fs_rtmult),
- EXTRACT_BE_U_4(sfp->fs_wtmult),
- EXTRACT_BE_U_8(sfp->fs_maxfilesize));
+ GET_BE_U_4(sfp->fs_rtmult),
+ GET_BE_U_4(sfp->fs_wtmult),
+ GET_BE_U_8(sfp->fs_maxfilesize));
ND_PRINT(" delta %u.%06u ",
- EXTRACT_BE_U_4(sfp->fs_timedelta.nfsv3_sec),
- EXTRACT_BE_U_4(sfp->fs_timedelta.nfsv3_nsec));
+ GET_BE_U_4(sfp->fs_timedelta.nfsv3_sec),
+ GET_BE_U_4(sfp->fs_timedelta.nfsv3_nsec));
}
return (1);
trunc:
ND_TCHECK_SIZE(spp);
ND_PRINT(" linkmax %u namemax %u %s %s %s %s",
- EXTRACT_BE_U_4(spp->pc_linkmax),
- EXTRACT_BE_U_4(spp->pc_namemax),
- EXTRACT_BE_U_4(spp->pc_notrunc) ? "notrunc" : "",
- EXTRACT_BE_U_4(spp->pc_chownrestricted) ? "chownres" : "",
- EXTRACT_BE_U_4(spp->pc_caseinsensitive) ? "igncase" : "",
- EXTRACT_BE_U_4(spp->pc_casepreserving) ? "keepcase" : "");
+ GET_BE_U_4(spp->pc_linkmax),
+ GET_BE_U_4(spp->pc_namemax),
+ GET_BE_U_4(spp->pc_notrunc) ? "notrunc" : "",
+ GET_BE_U_4(spp->pc_chownrestricted) ? "chownres" : "",
+ GET_BE_U_4(spp->pc_caseinsensitive) ? "igncase" : "",
+ GET_BE_U_4(spp->pc_casepreserving) ? "keepcase" : "");
return (1);
trunc:
return (0);
goto trunc;
if (!er) {
ND_TCHECK_4(dp);
- ND_PRINT(" c %04x", EXTRACT_BE_U_4(dp));
+ ND_PRINT(" c %04x", GET_BE_U_4(dp));
}
break;
if (!er) {
if (ndo->ndo_vflag) {
ND_TCHECK_4(dp + 1);
- ND_PRINT(" %u bytes", EXTRACT_BE_U_4(dp));
- if (EXTRACT_BE_U_4(dp + 1))
+ ND_PRINT(" %u bytes", GET_BE_U_4(dp));
+ if (GET_BE_U_4(dp + 1))
ND_PRINT(" EOF");
}
}
if (!er) {
if (ndo->ndo_vflag) {
ND_TCHECK_4(dp);
- ND_PRINT(" %u bytes", EXTRACT_BE_U_4(dp));
+ ND_PRINT(" %u bytes", GET_BE_U_4(dp));
if (ndo->ndo_vflag > 1) {
ND_TCHECK_4(dp + 1);
ND_PRINT(" <%s>",
tok2str(nfsv3_writemodes,
- NULL, EXTRACT_BE_U_4(dp + 1)));
+ NULL, GET_BE_U_4(dp + 1)));
/* write-verf-cookie */
ND_TCHECK_8(dp + 2);
- ND_PRINT(" verf %" PRIx64, EXTRACT_BE_U_8(dp + 2));
+ ND_PRINT(" verf %" PRIx64,
+ GET_BE_U_8(dp + 2));
}
}
}
if (ndo->ndo_vflag > 1) {
/* write-verf-cookie */
ND_TCHECK_8(dp);
- ND_PRINT(" verf %" PRIx64, EXTRACT_BE_U_8(dp));
+ ND_PRINT(" verf %" PRIx64, GET_BE_U_8(dp));
}
break;
projects / tcpdump / blobdiff