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tmp: minor changes

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This commit is contained in:
Vojtech Vilimek 2023-03-31 09:56:03 +02:00
parent ed676cd1c5
commit 14a4535cf0
1 changed files with 77 additions and 58 deletions
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135
proto/snmp/snmp_test.c
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@ -45,25 +45,25 @@ test_oid(struct oid *oid, uint base_size)
/* tests all states one by one */ /* tests all states one by one */
oid->n_subid = base_size + 2; oid->n_subid = base_size + 2;
oid->ids[0] = 1; oid->ids[base_size + 0] = 1;
oid->ids[1] = 15; // BGP4-MIB::bgp oid->ids[base_size + 1] = 15; // BGP4-MIB::bgp
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_BGP); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_BGP);
oid->n_subid = base_size + 3; oid->n_subid = base_size + 3;
oid->ids[2] = 1; // BGP4-MIB::bgpVersion oid->ids[base_size + 2] = 1; // BGP4-MIB::bgpVersion
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_VERSION); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_VERSION);
oid->ids[2] = 2; // BGP4-MIB::bgpLocalAs oid->ids[base_size + 2] = 2; // BGP4-MIB::bgpLocalAs
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LOCAL_AS); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LOCAL_AS);
oid->ids[2] = 3; // BGP4-MIB::bgpPeerTable oid->ids[base_size + 2] = 3; // BGP4-MIB::bgpPeerTable
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_PEER_TABLE); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_PEER_TABLE);
bt_debug("testing BGP4-MIB::bgpPeerEntry\n"); bt_debug("testing BGP4-MIB::bgpPeerEntry\n");
oid->n_subid = base_size + 4; oid->n_subid = base_size + 4;
bt_debug("arith\n"); bt_debug("arith\n");
oid->ids[2] = 3; oid->ids[base_size + 2] = 3;
oid->ids[3] = 1; // BGP4-MIB::bgpPeerEntry oid->ids[base_size + 3] = 1; // BGP4-MIB::bgpPeerEntry
bt_debug("dumpping\n"); bt_debug("dumpping\n");
bt_debug("after dump, assertion\n"); bt_debug("after dump, assertion\n");
// SNMP_EXPECTED(snmp_bgp_state(oid), BGP_INTERNAL_PEER_ENTRY); // SNMP_EXPECTED(snmp_bgp_state(oid), BGP_INTERNAL_PEER_ENTRY);
@ -71,81 +71,81 @@ test_oid(struct oid *oid, uint base_size)
bt_debug("finish\n"); bt_debug("finish\n");
oid->n_subid = base_size + 5; oid->n_subid = base_size + 5;
oid->ids[2] = 3; oid->ids[base_size + 2] = 3;
oid->ids[3] = 1; oid->ids[base_size + 3] = 1;
oid->ids[4] = 1; // BGP4-MIB::bgpPeerIdentifier oid->ids[base_size + 4] = 1; // BGP4-MIB::bgpPeerIdentifier
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_IDENTIFIER); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_IDENTIFIER);
oid->ids[4] = 2; // BGP4-MIB::bgpPeerState oid->ids[base_size + 4] = 2; // BGP4-MIB::bgpPeerState
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_STATE); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_STATE);
oid->ids[4] = 3; // BGP4-MIB::bgpPeerAdminStatus oid->ids[base_size + 4] = 3; // BGP4-MIB::bgpPeerAdminStatus
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_ADMIN_STATUS); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_ADMIN_STATUS);
bt_debug(" 1/4\n"); bt_debug(" 1/4\n");
oid->ids[4] = 4; // BGP4-MIB::bgpPeerNegotiatedVersion oid->ids[base_size + 4] = 4; // BGP4-MIB::bgpPeerNegotiatedVersion
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_NEGOTIATED_VERSION); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_NEGOTIATED_VERSION);
oid->ids[4] = 5; // BGP4-MIB::bgpPeerLocalAddr oid->ids[base_size + 4] = 5; // BGP4-MIB::bgpPeerLocalAddr
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LOCAL_ADDR); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LOCAL_ADDR);
oid->ids[4] = 6; // BGP4-MIB::bgpPeerLocalPort oid->ids[base_size + 4] = 6; // BGP4-MIB::bgpPeerLocalPort
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LOCAL_PORT); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LOCAL_PORT);
oid->ids[4] = 7; // BGP4-MIB::bgpPeerRemoteAddr oid->ids[base_size + 4] = 7; // BGP4-MIB::bgpPeerRemoteAddr
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_REMOTE_ADDR); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_REMOTE_ADDR);
oid->ids[4] = 8; // BGP4-MIB::bgpPeerRemotePort oid->ids[base_size + 4] = 8; // BGP4-MIB::bgpPeerRemotePort
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_REMOTE_PORT); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_REMOTE_PORT);
oid->ids[4] = 9; // BGP4-MIB::bgpPeerRemoteAs oid->ids[base_size + 4] = 9; // BGP4-MIB::bgpPeerRemoteAs
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_REMOTE_AS); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_REMOTE_AS);
oid->ids[4] = 10; // BGP4-MIB::bgpPeerInUpdates oid->ids[base_size + 4] = 10; // BGP4-MIB::bgpPeerInUpdates
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_RX_UPDATES); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_RX_UPDATES);
bt_debug(" 1/2 \n"); bt_debug(" 1/2 \n");
oid->ids[4] = 11; // BGP4-MIB::bgpPeerOutUpdates oid->ids[base_size + 4] = 11; // BGP4-MIB::bgpPeerOutUpdates
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_TX_UPDATES); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_TX_UPDATES);
oid->ids[4] = 12; // BGP4-MIB::bgpPeerInTotalMessages oid->ids[base_size + 4] = 12; // BGP4-MIB::bgpPeerInTotalMessages
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_RX_MESSAGES); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_RX_MESSAGES);
oid->ids[4] = 13; // BGP4-MIB::bgpPeerOutTotalMessages oid->ids[base_size + 4] = 13; // BGP4-MIB::bgpPeerOutTotalMessages
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_TX_MESSAGES); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_TX_MESSAGES);
oid->ids[4] = 14; // BGP4-MIB::bgpPeerLastError oid->ids[base_size + 4] = 14; // BGP4-MIB::bgpPeerLastError
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LAST_ERROR); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_LAST_ERROR);
oid->ids[4] = 15; // BGP4-MIB::bgpPeerFsmEstablishedTransitions oid->ids[base_size + 4] = 15; // BGP4-MIB::bgpPeerFsmEstablishedTransitions
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_FSM_TRANSITIONS); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_FSM_TRANSITIONS);
oid->ids[4] = 16; // BGP4-MIB::bgpPeerFsmEstablishedTime oid->ids[base_size + 4] = 16; // BGP4-MIB::bgpPeerFsmEstablishedTime
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_FSM_ESTABLISHED_TIME); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_FSM_ESTABLISHED_TIME);
oid->ids[4] = 17; // BGP4-MIB::bgpPeerConnectionRetryInterval oid->ids[base_size + 4] = 17; // BGP4-MIB::bgpPeerConnectionRetryInterval
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_RETRY_INTERVAL); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_RETRY_INTERVAL);
bt_debug( " 3/4\n"); bt_debug( " 3/4\n");
oid->ids[4] = 18; // BGP4-MIB::bgpPeerHoldTime oid->ids[base_size + 4] = 18; // BGP4-MIB::bgpPeerHoldTime
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_HOLD_TIME); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_HOLD_TIME);
oid->ids[4] = 19; // BGP4-MIB::bgpPeerKeepAlive oid->ids[base_size + 4] = 19; // BGP4-MIB::bgpPeerKeepAlive
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_KEEPALIVE); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_KEEPALIVE);
oid->ids[4] = 20; // BGP4-MIB::bgpPeerHoldTimeConfigured oid->ids[base_size + 4] = 20; // BGP4-MIB::bgpPeerHoldTimeConfigured
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_HOLD_TIME_CONFIGURED); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_HOLD_TIME_CONFIGURED);
oid->ids[4] = 21; // BGP4-MIB::bgpPeerKeepAliveConfigured oid->ids[base_size + 4] = 21; // BGP4-MIB::bgpPeerKeepAliveConfigured
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_KEEPALIVE_CONFIGURED); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_KEEPALIVE_CONFIGURED);
oid->ids[4] = 22; // BGP4-MIB::bgpPeerMinASOriginationInterval oid->ids[base_size + 4] = 22; // BGP4-MIB::bgpPeerMinASOriginationInterval
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_ORIGINATION_INTERVAL); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_ORIGINATION_INTERVAL);
oid->ids[4] = 23; // BGP4-MIB::bgpPeerMinRouteAdvertisementInverval oid->ids[base_size + 4] = 23; // BGP4-MIB::bgpPeerMinRouteAdvertisementInverval
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_MIN_ROUTE_ADVERTISEMENT); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_MIN_ROUTE_ADVERTISEMENT);
oid->ids[4] = 24; // BGP4-MIB::bgpPeerInUpdateElapsedTime oid->ids[base_size + 4] = 24; // BGP4-MIB::bgpPeerInUpdateElapsedTime
bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_IN_UPDATE_ELAPSED_TIME); bt_assert(snmp_bgp_state(oid) == BGP_INTERNAL_IN_UPDATE_ELAPSED_TIME);
bt_debug("testing BGP4-MIB::bgpPeerEntry end\n"); bt_debug("testing BGP4-MIB::bgpPeerEntry end\n");
@ -163,6 +163,9 @@ t_s_is_oid_empty(void)
bt_assert(snmp_is_oid_empty(blank) == 1); bt_assert(snmp_is_oid_empty(blank) == 1);
mb_free(blank); blank = NULL;
struct oid *prefixed = mb_alloc(&root_pool, sizeof(struct oid) + 3 * sizeof(u32)); struct oid *prefixed = mb_alloc(&root_pool, sizeof(struct oid) + 3 * sizeof(u32));
prefixed->n_subid = 3; prefixed->n_subid = 3;
prefixed->prefix = 100; prefixed->prefix = 100;
@ -174,6 +177,9 @@ t_s_is_oid_empty(void)
bt_assert(snmp_is_oid_empty(prefixed) == 0); bt_assert(snmp_is_oid_empty(prefixed) == 0);
mb_free(prefixed); prefixed = NULL;
struct oid *to_prefix = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32)); struct oid *to_prefix = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32));
to_prefix->n_subid = 8; to_prefix->n_subid = 8;
to_prefix->prefix = 0; to_prefix->prefix = 0;
@ -185,6 +191,9 @@ t_s_is_oid_empty(void)
bt_assert(snmp_is_oid_empty(to_prefix) == 0); bt_assert(snmp_is_oid_empty(to_prefix) == 0);
mb_free(to_prefix); to_prefix = NULL;
struct oid *unprefixable = mb_alloc(&root_pool, sizeof(struct oid) + 2 * sizeof(u32)); struct oid *unprefixable = mb_alloc(&root_pool, sizeof(struct oid) + 2 * sizeof(u32));
unprefixable->n_subid = 2; unprefixable->n_subid = 2;
unprefixable->prefix = 0; unprefixable->prefix = 0;
@ -195,6 +204,9 @@ t_s_is_oid_empty(void)
bt_assert(snmp_is_oid_empty(unprefixable) == 0); bt_assert(snmp_is_oid_empty(unprefixable) == 0);
mb_free(unprefixable); unprefixable = NULL;
struct oid *unprefixable2 = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32)); struct oid *unprefixable2 = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32));
unprefixable2->n_subid = 8; unprefixable2->n_subid = 8;
unprefixable2->prefix = 0; unprefixable2->prefix = 0;
@ -205,6 +217,8 @@ t_s_is_oid_empty(void)
bt_assert(snmp_is_oid_empty(unprefixable2) == 0); bt_assert(snmp_is_oid_empty(unprefixable2) == 0);
mb_free(unprefixable2); unprefixable2 = NULL;
return 1; return 1;
} }
@ -212,28 +226,25 @@ static int
t_s_prefixize(void) t_s_prefixize(void)
{ {
struct oid *nulled = NULL; struct oid *nulled = NULL;
struct snmp_proto snmp_proto; struct snmp_proto snmp_proto;
test_fill(&snmp_proto); test_fill(&snmp_proto);
bt_debug("before seg fault\n");
if (snmp_is_oid_empty(NULL)) struct oid *result = snmp_prefixize(&snmp_proto, nulled, BYTE_ORD);
bt_debug("null oid is empty");
else
bt_debug("null oid is not empty");
bt_debug("main cause\n");
struct oid *tmp = snmp_prefixize(&snmp_proto, nulled, BYTE_ORD);
bt_debug("after snmp_prefixize() call\n");
bt_assert( NULL == tmp ); bt_assert( NULL == tmp );
bt_debug("after assert\n"); result != NULL ? mb_free(result) : ;
struct oid *blank = mb_allocz(&root_pool, sizeof(struct oid)); struct oid *blank = mb_allocz(&root_pool, sizeof(struct oid));
/* here the byte order should not matter */ /* here the byte order should not matter */
bt_assert(snmp_is_oid_empty(snmp_prefixize(&snmp_proto, blank, 1 - BYTE_ORD)) == 1); result = snmp_prefixize(&snmp_proto, blank, 1 - BYTE_ORD);
bt_assert(snmp_is_oid_empty(result) == 1);
mb_free(result); result = NULL;
mb_free(blank); blank = NULL;
struct oid *prefixed = mb_alloc(&root_pool, sizeof(struct oid) + 3 * sizeof(u32)); struct oid *prefixed = mb_alloc(&root_pool, sizeof(struct oid) + 3 * sizeof(u32));
prefixed->n_subid = 3; prefixed->n_subid = 3;
@ -243,28 +254,28 @@ t_s_prefixize(void)
u32 prefixed_arr[] = { ~((u32) 0), 0, 256 }; u32 prefixed_arr[] = { ~((u32) 0), 0, 256 };
memcpy(&prefixed->ids, prefixed_arr, sizeof(prefixed_arr)); memcpy(&prefixed->ids, prefixed_arr, sizeof(prefixed_arr));
struct oid *copy = mb_alloc(&root_pool, snmp_oid_size(prefixed)); struct oid *result = snmp_prefixize(&snmp_proto, prefixed, BYTE_ORD);
memcpy(copy, prefixed, snmp_oid_size(prefixed));
struct oid *result = snmp_prefixize(&snmp_proto, copy, BYTE_ORD);
bt_assert(memcmp(result, prefixed, snmp_oid_size(prefixed)) == 0); bt_assert(memcmp(result, prefixed, snmp_oid_size(prefixed)) == 0);
//bt_assert(memcmp(snmp_prefixize(&snmp_proto, copy, BYTE_ORD), prefixed, snmp_oid_size(prefixed)) == 0);
mb_free(copy); mb_free(result); result = NULL;
mb_free(prefixed); prefixed = NULL;
struct oid *to_prefix = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32)); struct oid *to_prefix = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32));
to_prefix->n_subid = 8; to_prefix->n_subid = 8;
to_prefix->prefix = 0; to_prefix->prefix = 0;
to_prefix->include = 1; to_prefix->include = 1;
u32 to_prefix_arr[] = {1, 3, 6, 1, 100, ~((u32) 0), 0, 256 }; u32 to_prefix_arr[] = {1, 3, 6, 1, 100, ~((u32) 0), 0, 256 };
memcpy(to_prefix->ids, to_prefix_arr, sizeof(to_prefix_arr)); memcpy(to_prefix->ids, to_prefix_arr, sizeof(to_prefix_arr));
struct oid *temp = snmp_prefixize(&snmp_proto, to_prefix, BYTE_ORD); result = snmp_prefixize(&snmp_proto, to_prefix, BYTE_ORD);
bt_assert(memcmp(result, prefixed, snmp_oid_size(prefixed)) == 0);
mb_free(result); result = NULL;
mb_free(to_prefix); to_prefix = NULL;
//bt_assert(memcmp(snmp_prefixize(&snmp_proto, to_prefix, BYTE_ORD), prefixed, snmp_oid_size(prefixed)) == 0);
bt_assert(memcmp(temp, prefixed, snmp_oid_size(prefixed)) == 0);
struct oid *unprefixable = mb_alloc(&root_pool, sizeof(struct oid) + 2 * sizeof(u32)); struct oid *unprefixable = mb_alloc(&root_pool, sizeof(struct oid) + 2 * sizeof(u32));
unprefixable->n_subid = 2; unprefixable->n_subid = 2;
@ -274,7 +285,10 @@ t_s_prefixize(void)
u32 unpref[] = { 65535, 4 }; u32 unpref[] = { 65535, 4 };
memcpy(&unprefixable->ids, unpref, sizeof(unpref) / sizeof(unpref[0])); memcpy(&unprefixable->ids, unpref, sizeof(unpref) / sizeof(unpref[0]));
bt_assert(snmp_prefixize(&snmp_proto, unprefixable, BYTE_ORD) == NULL); result = snmp_prefixize(&snmp_proto, unprefixable, BYTE_ORD);
bt_assert(result == NULL);
result != NULL ? mb_free(result) : ;
struct oid *unprefixable2 = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32)); struct oid *unprefixable2 = mb_alloc(&root_pool, sizeof(struct oid) + 8 * sizeof(u32));
unprefixable2->n_subid = 8; unprefixable2->n_subid = 8;
@ -284,7 +298,10 @@ t_s_prefixize(void)
u32 unpref2[] = { 1, 3, 6, 2, 1, 2, 15, 6 }; u32 unpref2[] = { 1, 3, 6, 2, 1, 2, 15, 6 };
memcpy(&unprefixable2->ids, unpref2, sizeof(unpref2) / sizeof(unpref2[0])); memcpy(&unprefixable2->ids, unpref2, sizeof(unpref2) / sizeof(unpref2[0]));
bt_assert(snmp_prefixize(&snmp_proto, unprefixable2, BYTE_ORD) == NULL); result = snmp_prefixize(&snmp_proto, unprefixable2, BYTE_ORD);
bt_assert(result == NULL);
result != NULL ? mb_free(result) : ;
return 1; return 1;
} }
@ -488,6 +505,8 @@ t_s_bgp_state(void)
oid->ids[8] = 0xFFFF; oid->ids[8] = 0xFFFF;
test_oid(oid, 4); test_oid(oid, 4);
mb_free(oid);
return 1; return 1;
} }