X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/ffa50a60763f65518b325d241da11bf464b539fc..0023eaa78f123676bfa9c5fba72ea4b8a59aaa70:/print-rx.c diff --git a/print-rx.c b/print-rx.c index 56ce2464..3641a4c7 100644 --- a/print-rx.c +++ b/print-rx.c @@ -35,12 +35,9 @@ * Ken Hornstein */ -#ifdef HAVE_CONFIG_H #include -#endif #include -#include #include #include "netdissect-stdinc.h" @@ -442,17 +439,17 @@ static const char *voltype[] = { "read-write", "read-only", "backup" }; static const struct tok afs_fs_errors[] = { { 101, "salvage volume" }, - { 102, "no such vnode" }, - { 103, "no such volume" }, - { 104, "volume exist" }, - { 105, "no service" }, - { 106, "volume offline" }, - { 107, "voline online" }, - { 108, "diskfull" }, - { 109, "diskquota exceeded" }, - { 110, "volume busy" }, - { 111, "volume moved" }, - { 112, "AFS IO error" }, + { 102, "no such vnode" }, + { 103, "no such volume" }, + { 104, "volume exist" }, + { 105, "no service" }, + { 106, "volume offline" }, + { 107, "voline online" }, + { 108, "diskfull" }, + { 109, "diskquota exceeded" }, + { 110, "volume busy" }, + { 111, "volume moved" }, + { 112, "AFS IO error" }, { 0xffffff9c, "restarting fileserver" }, /* -100, sic! */ { 0, NULL } }; @@ -483,7 +480,7 @@ struct rx_cache_entry { uint32_t callnum; /* Call number (net order) */ uint32_t client; /* client IP address (net order) */ uint32_t server; /* server IP address (net order) */ - u_int dport; /* server port (host order) */ + uint16_t dport; /* server UDP port (host order) */ uint16_t serviceId; /* Service identifier (net order) */ uint32_t opcode; /* RX opcode (host order) */ }; @@ -494,13 +491,13 @@ static struct rx_cache_entry rx_cache[RX_CACHE_SIZE]; static uint32_t rx_cache_next = 0; static uint32_t rx_cache_hint = 0; -static void rx_cache_insert(netdissect_options *, const u_char *, const struct ip *, u_int); +static void rx_cache_insert(netdissect_options *, const u_char *, const struct ip *, uint16_t); static int rx_cache_find(netdissect_options *, const struct rx_header *, - const struct ip *, uint32_t, uint32_t *); + const struct ip *, uint16_t, uint32_t *); static void fs_print(netdissect_options *, const u_char *, u_int); static void fs_reply_print(netdissect_options *, const u_char *, u_int, uint32_t); -static void acl_print(netdissect_options *, u_char *, u_char *); +static void acl_print(netdissect_options *, u_char *, const u_char *); static void cb_print(netdissect_options *, const u_char *, u_int); static void cb_reply_print(netdissect_options *, const u_char *, u_int, uint32_t); static void prot_print(netdissect_options *, const u_char *, u_int); @@ -527,7 +524,7 @@ static int is_ubik(uint32_t); void rx_print(netdissect_options *ndo, - const u_char *bp, u_int length, u_int sport, u_int dport, + const u_char *bp, u_int length, uint16_t sport, uint16_t dport, const u_char *bp2) { const struct rx_header *rxh; @@ -685,7 +682,7 @@ rx_print(netdissect_options *ndo, static void rx_cache_insert(netdissect_options *ndo, - const u_char *bp, const struct ip *ip, u_int dport) + const u_char *bp, const struct ip *ip, uint16_t dport) { struct rx_cache_entry *rxent; const struct rx_header *rxh = (const struct rx_header *) bp; @@ -715,7 +712,7 @@ rx_cache_insert(netdissect_options *ndo, static int rx_cache_find(netdissect_options *ndo, const struct rx_header *rxh, - const struct ip *ip, u_int sport, uint32_t *opcode) + const struct ip *ip, uint16_t sport, uint32_t *opcode) { uint32_t i; struct rx_cache_entry *rxent; @@ -766,7 +763,6 @@ rx_cache_find(netdissect_options *ndo, const struct rx_header *rxh, } #define STROUT(MAX) { uint32_t _i; \ - ND_TCHECK_LEN(bp, sizeof(uint32_t)); \ _i = GET_BE_U_4(bp); \ if (_i > (MAX)) \ goto trunc; \ @@ -779,33 +775,29 @@ rx_cache_find(netdissect_options *ndo, const struct rx_header *rxh, } #define INTOUT() { int32_t _i; \ - ND_TCHECK_4(bp); \ _i = GET_BE_S_4(bp); \ bp += sizeof(int32_t); \ ND_PRINT(" %d", _i); \ } #define UINTOUT() { uint32_t _i; \ - ND_TCHECK_4(bp); \ _i = GET_BE_U_4(bp); \ bp += sizeof(uint32_t); \ ND_PRINT(" %u", _i); \ } #define UINT64OUT() { uint64_t _i; \ - ND_TCHECK_LEN(bp, sizeof(uint64_t)); \ _i = GET_BE_U_8(bp); \ bp += sizeof(uint64_t); \ ND_PRINT(" %" PRIu64, _i); \ } -#define DATEOUT() { time_t _t; struct tm *tm; char str[256]; \ - ND_TCHECK_4(bp); \ +#define DATEOUT() { time_t _t; char str[256]; \ _t = (time_t) GET_BE_S_4(bp); \ bp += sizeof(int32_t); \ - tm = localtime(&_t); \ - strftime(str, 256, "%Y/%m/%d %H:%M:%S", tm); \ - ND_PRINT(" %s", str); \ + ND_PRINT(" %s", \ + nd_format_time(str, sizeof(str), \ + "%Y-%m-%d %H:%M:%S", localtime(&_t))); \ } #define STOREATTROUT() { uint32_t mask, _i; \ @@ -903,7 +895,6 @@ fs_print(netdissect_options *ndo, * gleaned from fsint/afsint.xg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); fs_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" fs call %s", tok2str(fs_req, "op#%u", fs_op)); @@ -955,11 +946,10 @@ fs_print(netdissect_options *ndo, { char a[AFSOPAQUEMAX+1]; FIDOUT(); - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_TCHECK_LEN(bp, i); - i = min(AFSOPAQUEMAX, i); + i = ND_MIN(AFSOPAQUEMAX, i); strncpy(a, (const char *) bp, i); a[i] = '\0'; acl_print(ndo, (u_char *) a, (u_char *) a + i); @@ -1012,7 +1002,6 @@ fs_print(netdissect_options *ndo, case 65536: /* Inline bulk stat */ { uint32_t j; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); @@ -1091,11 +1080,10 @@ fs_reply_print(netdissect_options *ndo, case 131: /* Fetch ACL */ { char a[AFSOPAQUEMAX+1]; - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_TCHECK_LEN(bp, i); - i = min(AFSOPAQUEMAX, i); + i = ND_MIN(AFSOPAQUEMAX, i); strncpy(a, (const char *) bp, i); a[i] = '\0'; acl_print(ndo, (u_char *) a, (u_char *) a + i); @@ -1122,7 +1110,6 @@ fs_reply_print(netdissect_options *ndo, */ int32_t errcode; - ND_TCHECK_4(bp); errcode = GET_BE_S_4(bp); bp += sizeof(int32_t); @@ -1151,11 +1138,12 @@ trunc: * representing a logical OR of all the ACL permission bits */ +#define XSTRINGIFY(x) #x #define NUMSTRINGIFY(x) XSTRINGIFY(x) static void acl_print(netdissect_options *ndo, - u_char *s, u_char *end) + u_char *s, const u_char *end) { int pos, neg, acl; int n, i; @@ -1231,7 +1219,6 @@ cb_print(netdissect_options *ndo, * gleaned from fsint/afscbint.xg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); cb_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" cb call %s", tok2str(cb_req, "op#%u", cb_op)); @@ -1247,7 +1234,6 @@ cb_print(netdissect_options *ndo, case 204: /* Callback */ { uint32_t j, t; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); @@ -1260,7 +1246,6 @@ cb_print(netdissect_options *ndo, if (j == 0) ND_PRINT(" "); - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); @@ -1272,7 +1257,6 @@ cb_print(netdissect_options *ndo, INTOUT(); ND_PRINT(" expires"); DATEOUT(); - ND_TCHECK_4(bp); t = GET_BE_U_4(bp); bp += sizeof(uint32_t); tok2str(cb_types, "type %u", t); @@ -1365,7 +1349,6 @@ prot_print(netdissect_options *ndo, * gleaned from ptserver/ptint.xg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); pt_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" pt"); @@ -1418,7 +1401,6 @@ prot_print(netdissect_options *ndo, case 504: /* Name to ID */ { uint32_t j; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); @@ -1440,7 +1422,6 @@ prot_print(netdissect_options *ndo, { uint32_t j; ND_PRINT(" ids:"); - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); for (j = 0; j < i; j++) @@ -1532,7 +1513,6 @@ prot_reply_print(netdissect_options *ndo, { uint32_t j; ND_PRINT(" ids:"); - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); for (j = 0; j < i; j++) @@ -1544,7 +1524,6 @@ prot_reply_print(netdissect_options *ndo, case 505: /* ID to name */ { uint32_t j; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); @@ -1569,7 +1548,6 @@ prot_reply_print(netdissect_options *ndo, case 519: /* Get host CPS */ { uint32_t j; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); for (i = 0; i < j; i++) { @@ -1621,7 +1599,6 @@ vldb_print(netdissect_options *ndo, * gleaned from vlserver/vldbint.xg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); vldb_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" vldb"); @@ -1651,7 +1628,6 @@ vldb_print(netdissect_options *ndo, case 518: /* Get entry by ID N */ ND_PRINT(" volid"); INTOUT(); - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); if (i <= 2) @@ -1671,7 +1647,6 @@ vldb_print(netdissect_options *ndo, case 520: /* Replace entry N */ ND_PRINT(" volid"); INTOUT(); - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); if (i <= 2) @@ -1747,7 +1722,6 @@ vldb_reply_print(netdissect_options *ndo, ND_TCHECK_4(bp); bp += sizeof(uint32_t); ND_PRINT(" numservers"); - ND_TCHECK_4(bp); nservers = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_PRINT(" %u", nservers); @@ -1761,7 +1735,6 @@ vldb_reply_print(netdissect_options *ndo, } ND_PRINT(" partitions"); for (i = 0; i < 8; i++) { - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); if (i < nservers && j <= 26) ND_PRINT(" %c", 'a' + j); @@ -1795,7 +1768,6 @@ vldb_reply_print(netdissect_options *ndo, { uint32_t nservers, j; VECOUT(VLNAMEMAX); ND_PRINT(" numservers"); - ND_TCHECK_4(bp); nservers = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_PRINT(" %u", nservers); @@ -1809,7 +1781,6 @@ vldb_reply_print(netdissect_options *ndo, } ND_PRINT(" partitions"); for (i = 0; i < 13; i++) { - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); if (i < nservers && j <= 26) ND_PRINT(" %c", 'a' + j); @@ -1832,7 +1803,6 @@ vldb_reply_print(netdissect_options *ndo, { uint32_t nservers, j; VECOUT(VLNAMEMAX); ND_PRINT(" numservers"); - ND_TCHECK_4(bp); nservers = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_PRINT(" %u", nservers); @@ -1850,7 +1820,6 @@ vldb_reply_print(netdissect_options *ndo, bp += 4 * 13; ND_PRINT(" partitions"); for (i = 0; i < 13; i++) { - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); if (i < nservers && j <= 26) ND_PRINT(" %c", 'a' + j); @@ -1903,7 +1872,6 @@ kauth_print(netdissect_options *ndo, * gleaned from kauth/kauth.rg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); kauth_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" kauth"); @@ -1945,7 +1913,6 @@ kauth_print(netdissect_options *ndo, INTOUT(); ND_PRINT(" domain"); STROUT(KANAMEMAX); - ND_TCHECK_4(bp); i = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_TCHECK_LEN(bp, i); @@ -2023,11 +1990,6 @@ kauth_reply_print(netdissect_options *ndo, ND_PRINT(" errcode"); INTOUT(); } - - return; - -trunc: - ND_PRINT(" [|kauth]"); } /* @@ -2048,7 +2010,6 @@ vol_print(netdissect_options *ndo, * gleaned from volser/volint.xg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); vol_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" vol call %s", tok2str(vol_req, "op#%u", vol_op)); @@ -2200,7 +2161,6 @@ vol_print(netdissect_options *ndo, DATEOUT(); { uint32_t i, j; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); for (i = 0; i < j; i++) { @@ -2330,7 +2290,6 @@ vol_reply_print(netdissect_options *ndo, case 121: /* List one volume */ { uint32_t i, j; - ND_TCHECK_4(bp); j = GET_BE_U_4(bp); bp += sizeof(uint32_t); for (i = 0; i < j; i++) { @@ -2384,7 +2343,6 @@ bos_print(netdissect_options *ndo, * gleaned from bozo/bosint.xg */ - ND_TCHECK_4(bp + sizeof(struct rx_header)); bos_op = GET_BE_U_4(bp + sizeof(struct rx_header)); ND_PRINT(" bos call %s", tok2str(bos_req, "op#%u", bos_op)); @@ -2495,11 +2453,6 @@ bos_reply_print(netdissect_options *ndo, ND_PRINT(" errcode"); INTOUT(); } - - return; - -trunc: - ND_PRINT(" [|bos]"); } /* @@ -2548,7 +2501,6 @@ ubik_print(netdissect_options *ndo, switch (ubik_op) { case 10000: /* Beacon */ - ND_TCHECK_4(bp); temp = GET_BE_U_4(bp); bp += sizeof(uint32_t); ND_PRINT(" syncsite %s", temp ? "yes" : "no"); @@ -2580,7 +2532,6 @@ ubik_print(netdissect_options *ndo, INTOUT(); ND_PRINT(" length"); INTOUT(); - ND_TCHECK_4(bp); temp = GET_BE_U_4(bp); bp += sizeof(uint32_t); tok2str(ubik_lock_types, "type %u", temp);