Line data Source code
1 : #include "fd_bundle_crank.h"
2 : #include "../../flamenco/runtime/fd_pubkey_utils.h"
3 :
4 : #if FD_HAS_AVX
5 : #include "../../util/simd/fd_avx.h"
6 : #endif
7 :
8 : FD_STATIC_ASSERT( sizeof(fd_bundle_crank_tip_payment_config_t)==89UL, config_struct );
9 :
10 : #define MEMO_PROGRAM_ID 0x05U,0x4aU,0x53U,0x5aU,0x99U,0x29U,0x21U,0x06U,0x4dU,0x24U,0xe8U,0x71U,0x60U,0xdaU,0x38U,0x7cU, \
11 : 0x7cU,0x35U,0xb5U,0xddU,0xbcU,0x92U,0xbbU,0x81U,0xe4U,0x1fU,0xa8U,0x40U,0x41U,0x05U,0x44U,0x8dU
12 :
13 : static const fd_bundle_crank_3_t fd_bundle_crank_3_base[1] = {{
14 :
15 : .sig_cnt = 1,
16 : ._sig_cnt = 1,
17 : .ro_signed_cnt = 0,
18 : .ro_unsigned_cnt = 6,
19 : .acct_addr_cnt = 21,
20 :
21 : .system_program = { SYS_PROG_ID },
22 : .compute_budget_program = { COMPUTE_BUDGET_PROG_ID },
23 : .memo_program = { MEMO_PROGRAM_ID },
24 :
25 : .instr_cnt = 5,
26 : .compute_budget_instruction = {
27 : .prog_id = 15,
28 : .acct_cnt = 0,
29 : .data_sz = 5,
30 : .set_cu_limit = 2,
31 : .cus = 130000U
32 : },
33 :
34 : .init_tip_distribution_acct = {
35 : .prog_id = 19,
36 : .acct_cnt = 5,
37 : .acct_idx = { 9, 13, 17, 0, 18 },
38 : .data_sz = 43,
39 : .ix_discriminator = { FD_BUNDLE_CRANK_DISC_INIT_TIP_DISTR },
40 : },
41 :
42 : .change_tip_receiver = {
43 : .prog_id = 16,
44 : .acct_cnt = 13,
45 : .acct_idx = { 10, 11, 13, 12, 1, 2, 3, 4, 5, 6, 7, 8, 0 },
46 : .data_sz = 8,
47 : .ix_discriminator = { FD_BUNDLE_CRANK_DISC_CHANGE_TIP_RCV }
48 : },
49 :
50 : .change_block_builder = {
51 : .prog_id = 16,
52 : .acct_cnt = 13,
53 : .acct_idx = { 10, 13, 12, 14, 1, 2, 3, 4, 5, 6, 7, 8, 0},
54 : .data_sz = 16,
55 : .ix_discriminator = { FD_BUNDLE_CRANK_DISC_CHANGE_BLK_BLD },
56 : },
57 :
58 : .memo = {
59 : .prog_id = 20,
60 : .acct_cnt = 0,
61 : .data_sz = 3
62 : },
63 :
64 : /* Account addresses that depend on the network: */
65 : .tip_payment_accounts = {{ 0 }},
66 : .tip_distribution_program_config = { 0 },
67 : .tip_payment_program_config = { 0 },
68 : .tip_distribution_program = { 0 },
69 : .tip_payment_program = { 0 },
70 :
71 : /* Fields that depend on the validator configuration: */
72 : .authorized_voter = { 0 },
73 : .validator_vote_account = { 0 },
74 : .memo.memo = { 0 },
75 : .init_tip_distribution_acct.merkle_root_upload_authority = { 0 },
76 : .init_tip_distribution_acct.commission_bps = 0,
77 : .init_tip_distribution_acct.bump = 0,
78 :
79 : /* Fields that vary each time: */
80 : .old_tip_receiver = { 0 },
81 : .old_block_builder = { 0 },
82 : .new_tip_receiver = { 0 },
83 : .new_block_builder = { 0 },
84 : .change_block_builder.block_builder_commission_pct = 0UL
85 : }};
86 :
87 : static const fd_bundle_crank_2_t fd_bundle_crank_2_base[1] = {{
88 :
89 : .sig_cnt = 1,
90 : ._sig_cnt = 1,
91 : .ro_signed_cnt = 0,
92 : .ro_unsigned_cnt = 3,
93 : .acct_addr_cnt = 18,
94 :
95 : .compute_budget_program = { COMPUTE_BUDGET_PROG_ID },
96 : .memo_program = { MEMO_PROGRAM_ID },
97 :
98 : .instr_cnt = 4,
99 : .compute_budget_instruction = {
100 : .prog_id = 15,
101 : .acct_cnt = 0,
102 : .data_sz = 5,
103 : .set_cu_limit = 2,
104 : .cus = 83000U
105 : },
106 :
107 : .change_tip_receiver = {
108 : .prog_id = 16,
109 : .acct_cnt = 13,
110 : .acct_idx = { 10, 11, 13, 12, 1, 2, 3, 4, 5, 6, 7, 8, 0 },
111 : .data_sz = 8,
112 : .ix_discriminator = { FD_BUNDLE_CRANK_DISC_CHANGE_TIP_RCV }
113 : },
114 :
115 : .change_block_builder = {
116 : .prog_id = 16,
117 : .acct_cnt = 13,
118 : .acct_idx = { 10, 13, 12, 14, 1, 2, 3, 4, 5, 6, 7, 8, 0},
119 : .data_sz = 16,
120 : .ix_discriminator = { FD_BUNDLE_CRANK_DISC_CHANGE_BLK_BLD },
121 : },
122 :
123 : .memo = {
124 : .prog_id = 17,
125 : .acct_cnt = 0,
126 : .data_sz = 3
127 : },
128 :
129 : /* Account addresses that depend on the network: */
130 : .tip_payment_accounts = {{ 0 }},
131 : .tip_distribution_program_config = { 0 },
132 : .tip_payment_program_config = { 0 },
133 : .tip_payment_program = { 0 },
134 :
135 : /* Fields that depend on the validator configuration: */
136 : .authorized_voter = { 0 },
137 : .memo.memo = { 0 },
138 :
139 : /* Fields that vary each time: */
140 : .old_tip_receiver = { 0 },
141 : .old_block_builder = { 0 },
142 : .new_tip_receiver = { 0 },
143 : .new_block_builder = { 0 },
144 : .change_block_builder.block_builder_commission_pct = 0UL
145 : }};
146 :
147 : static const fd_acct_addr_t null_addr = { 0 };
148 :
149 : #define MAP_NAME pidx_map
150 0 : #define MAP_T fd_bundle_crank_gen_pidx_t
151 0 : #define MAP_KEY_T fd_acct_addr_t
152 : #define MAP_MEMOIZE 0
153 : #define MAP_QUERY_OPT 2 /* low hit rate */
154 0 : #define MAP_LG_SLOT_CNT 5 /* 18 entries, space for 32 */
155 0 : #define MAP_KEY_NULL null_addr
156 : #if FD_HAS_AVX
157 0 : # define MAP_KEY_INVAL(k) _mm256_testz_si256( wb_ldu( (k).b ), wb_ldu( (k).b ) )
158 : #else
159 : # define MAP_KEY_INVAL(k) MAP_KEY_EQUAL(k, null_addr)
160 : #endif
161 0 : #define MAP_KEY_EQUAL(k0,k1) (!memcmp((k0).b,(k1).b, FD_TXN_ACCT_ADDR_SZ))
162 : #define MAP_KEY_EQUAL_IS_SLOW 1
163 0 : #define MAP_KEY_HASH(key) ((uint)fd_ulong_hash( fd_ulong_load_8( (key).b ) ))
164 :
165 : #include "../../util/tmpl/fd_map.c"
166 :
167 :
168 0 : #define EXPAND_ARR8(arr, i) arr[(i)], arr[(i)+1], arr[(i)+2], arr[(i)+3], arr[(i)+4], arr[(i)+5], arr[(i)+6], arr[(i)+7],
169 0 : #define EXPAND_ARR32(arr, i) EXPAND_ARR8(arr, (i)) EXPAND_ARR8(arr, (i)+8) EXPAND_ARR8(arr, (i)+16) EXPAND_ARR8(arr, (i)+24)
170 :
171 :
172 :
173 : fd_bundle_crank_gen_t *
174 : fd_bundle_crank_gen_init( void * mem,
175 : fd_acct_addr_t const * tip_distribution_program_addr,
176 : fd_acct_addr_t const * tip_payment_program_addr,
177 : fd_acct_addr_t const * validator_vote_acct_addr,
178 : fd_acct_addr_t const * merkle_root_authority_addr,
179 : char const * scheduler_mode,
180 0 : ulong commission_bps ) {
181 0 : fd_bundle_crank_gen_t * g = (fd_bundle_crank_gen_t *)mem;
182 0 : memcpy( g->crank3, fd_bundle_crank_3_base, sizeof(fd_bundle_crank_3_base) );
183 0 : memcpy( g->crank2, fd_bundle_crank_2_base, sizeof(fd_bundle_crank_2_base) );
184 :
185 0 : g->crank3->init_tip_distribution_acct.commission_bps = (ushort)commission_bps;
186 0 : memcpy( g->crank3->tip_distribution_program, tip_distribution_program_addr, 32UL );
187 0 : memcpy( g->crank3->tip_payment_program, tip_payment_program_addr, 32UL );
188 0 : memcpy( g->crank3->validator_vote_account, validator_vote_acct_addr, 32UL );
189 0 : memcpy( g->crank3->init_tip_distribution_acct.merkle_root_upload_authority, merkle_root_authority_addr, 32UL );
190 :
191 : /* What we want here is just an strncpy, but the compiler makes it
192 : really hard to use strncpy to make a deliberately potentially
193 : unterminated string. Rather than fight the compiler, we basically
194 : hand-do it. */
195 0 : int is_nul;
196 0 : is_nul = 0 || (!scheduler_mode[0]); g->crank3->memo.memo[0] = is_nul ? '\0' : scheduler_mode[0];
197 0 : is_nul = is_nul || (!scheduler_mode[1]); g->crank3->memo.memo[1] = is_nul ? '\0' : scheduler_mode[1];
198 0 : is_nul = is_nul || (!scheduler_mode[2]); g->crank3->memo.memo[2] = is_nul ? '\0' : scheduler_mode[2];
199 :
200 0 : uint cerr[1];
201 0 : do {
202 0 : char seed[13];
203 0 : fd_memcpy( seed, "TIP_ACCOUNT_0", 13 ); /* Not NUL terminated */
204 0 : uchar const * seed_ptr[1] = { (uchar const *)seed };
205 0 : ulong seed_len = 13;
206 0 : for( ulong i=0UL; i<8UL; i++ ) {
207 0 : seed[12] = (char)((ulong)'0' + i);
208 0 : uchar out_bump[1];
209 0 : FD_TEST( FD_PUBKEY_SUCCESS==fd_pubkey_find_program_address( (fd_pubkey_t const *)tip_payment_program_addr,
210 0 : 1UL, seed_ptr, &seed_len,
211 0 : (fd_pubkey_t *)g->crank3->tip_payment_accounts[i], out_bump, cerr ) );
212 0 : }
213 0 : } while( 0 );
214 :
215 0 : do {
216 0 : char seed[14];
217 0 : fd_memcpy( seed, "CONFIG_ACCOUNT", 14 ); /* Not NUL terminated */
218 0 : ulong seed_len = 14;
219 0 : uchar out_bump[1];
220 0 : uchar const * seed_ptr[1] = { (uchar const *)seed };
221 0 : FD_TEST( FD_PUBKEY_SUCCESS==fd_pubkey_find_program_address( (fd_pubkey_t const *)tip_payment_program_addr,
222 0 : 1UL, seed_ptr, &seed_len,
223 0 : (fd_pubkey_t *)g->crank3->tip_payment_program_config, out_bump, cerr ) );
224 : /* Same seed used for tip distribution config account too */
225 0 : FD_TEST( FD_PUBKEY_SUCCESS==fd_pubkey_find_program_address( (fd_pubkey_t const *)tip_distribution_program_addr,
226 0 : 1UL, seed_ptr, &seed_len,
227 0 : (fd_pubkey_t *)g->crank3->tip_distribution_program_config, out_bump, cerr ) );
228 0 : } while( 0 );
229 :
230 : /* Populate crank2 from crank3 */
231 0 : memcpy( g->crank2->tip_payment_accounts, g->crank3->tip_payment_accounts, 8UL*32UL );
232 0 : memcpy( g->crank2->tip_distribution_program_config, g->crank3->tip_distribution_program_config, 32UL );
233 0 : memcpy( g->crank2->tip_payment_program_config, g->crank3->tip_payment_program_config, 32UL );
234 0 : memcpy( g->crank2->tip_payment_program, g->crank3->tip_payment_program, 32UL );
235 0 : memcpy( g->crank2->memo.memo, g->crank3->memo.memo, 3UL );
236 :
237 0 : FD_TEST( sizeof(g->txn3)==fd_txn_parse( (uchar const *)g->crank3, sizeof(g->crank3), g->txn3, NULL ) );
238 0 : FD_TEST( sizeof(g->txn2)==fd_txn_parse( (uchar const *)g->crank2, sizeof(g->crank2), g->txn2, NULL ) );
239 :
240 0 : pidx_map_new( g->map );
241 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[0], 0 ) }} )->idx= 1UL;
242 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[1], 0 ) }} )->idx= 2UL;
243 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[2], 0 ) }} )->idx= 3UL;
244 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[3], 0 ) }} )->idx= 4UL;
245 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[4], 0 ) }} )->idx= 5UL;
246 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[5], 0 ) }} )->idx= 6UL;
247 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[6], 0 ) }} )->idx= 7UL;
248 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_accounts[7], 0 ) }} )->idx= 8UL;
249 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_distribution_program_config, 0 ) }} )->idx= 9UL;
250 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_program_config, 0 ) }} )->idx=10UL;
251 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->compute_budget_program, 0 ) }} )->idx=15UL;
252 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_payment_program, 0 ) }} )->idx=16UL;
253 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->validator_vote_account, 0 ) }} )->idx=17UL;
254 0 : pidx_map_insert( g->map, (fd_acct_addr_t){{ EXPAND_ARR32( g->crank3->tip_distribution_program, 0 ) }} )->idx=19UL;
255 :
256 0 : g->configured_epoch = ULONG_MAX;
257 0 : return g;
258 0 : }
259 :
260 :
261 : static inline void
262 : fd_bundle_crank_update_epoch( fd_bundle_crank_gen_t * g,
263 0 : ulong epoch ) {
264 0 : uchar const * const seeds[3] = {
265 0 : (uchar const *)"TIP_DISTRIBUTION_ACCOUNT",
266 0 : (uchar const *)g->crank3->validator_vote_account,
267 0 : (uchar const *)&epoch,
268 0 : };
269 0 : ulong seed_szs[3] = { 24, 32, 8 };
270 0 : uint custom_err[1];
271 0 : FD_TEST( FD_PUBKEY_SUCCESS==fd_pubkey_find_program_address( (fd_pubkey_t const *)g->crank3->tip_distribution_program,
272 0 : 3UL, seeds, seed_szs,
273 0 : (fd_pubkey_t *)g->crank3->new_tip_receiver,
274 0 : &(g->crank3->init_tip_distribution_acct.bump), custom_err ) );
275 0 : memcpy( g->crank2->new_tip_receiver, g->crank3->new_tip_receiver, 32UL );
276 0 : g->configured_epoch = epoch;
277 0 : }
278 :
279 : void
280 : fd_bundle_crank_get_addresses( fd_bundle_crank_gen_t * gen,
281 : ulong epoch,
282 : fd_acct_addr_t * out_tip_payment_config,
283 0 : fd_acct_addr_t * out_tip_receiver ) {
284 0 : if( FD_UNLIKELY( epoch!=gen->configured_epoch ) ) fd_bundle_crank_update_epoch( gen, epoch );
285 0 : memcpy( out_tip_payment_config, gen->crank3->tip_payment_program_config, 32UL );
286 0 : memcpy( out_tip_receiver, gen->crank3->new_tip_receiver, 32UL );
287 0 : }
288 :
289 : ulong
290 : fd_bundle_crank_generate( fd_bundle_crank_gen_t * gen,
291 : fd_bundle_crank_tip_payment_config_t const * old_tip_payment_config,
292 : fd_acct_addr_t const * new_block_builder,
293 : fd_acct_addr_t const * identity,
294 : fd_acct_addr_t const * tip_receiver_owner,
295 : ulong epoch,
296 : ulong block_builder_commission,
297 : uchar * out_payload,
298 0 : fd_txn_t * out_txn ) {
299 :
300 0 : if( FD_UNLIKELY( epoch!=gen->configured_epoch ) ) fd_bundle_crank_update_epoch( gen, epoch );
301 :
302 0 : if( FD_UNLIKELY( old_tip_payment_config->discriminator != 0x82ccfa1ee0aa0c9bUL ) ) {
303 0 : FD_LOG_WARNING(( "Found unexpected tip payment config account discriminator %lx. Refusing to crank bundles.",
304 0 : old_tip_payment_config->discriminator ));
305 0 : return ULONG_MAX;
306 0 : }
307 :
308 0 : int swap3 = !fd_memeq( tip_receiver_owner, gen->crank3->tip_distribution_program, sizeof(fd_acct_addr_t) );
309 :
310 0 : if( FD_LIKELY( fd_memeq( old_tip_payment_config->tip_receiver, gen->crank3->new_tip_receiver, 32UL ) &&
311 0 : fd_memeq( old_tip_payment_config->block_builder, new_block_builder, 32UL ) &&
312 0 : !swap3 &&
313 0 : old_tip_payment_config->commission_pct==block_builder_commission ) ) {
314 : /* Everything configured properly! */
315 0 : return 0UL;
316 0 : }
317 :
318 :
319 0 : if( FD_UNLIKELY( swap3 ) ) {
320 0 : memcpy( gen->crank3->authorized_voter, identity, 32UL );
321 0 : memcpy( gen->crank3->new_block_builder, new_block_builder, 32UL );
322 0 : memcpy( gen->crank3->old_tip_receiver, old_tip_payment_config->tip_receiver, 32UL );
323 0 : memcpy( gen->crank3->old_block_builder, old_tip_payment_config->block_builder, 32UL );
324 0 : gen->crank3->change_block_builder.block_builder_commission_pct = block_builder_commission;
325 0 : } else {
326 0 : memcpy( gen->crank2->authorized_voter, identity, 32UL );
327 0 : memcpy( gen->crank2->new_block_builder, new_block_builder, 32UL );
328 0 : memcpy( gen->crank2->old_tip_receiver, old_tip_payment_config->tip_receiver, 32UL );
329 0 : memcpy( gen->crank2->old_block_builder, old_tip_payment_config->block_builder, 32UL );
330 0 : gen->crank2->change_block_builder.block_builder_commission_pct = block_builder_commission;
331 0 : }
332 :
333 : /* If it weren't for the fact that the old tip payment config is
334 : essentially attacker-controlled, we'd be golden. However, someone
335 : trying to grief us can e.g. set the old block builder to the tip
336 : payment program, and if we're not careful, we'll create a
337 : transaction with a duplicate account. We trust identity, new
338 : tip_receiver, and new_block_builder well enough though. Note that
339 : it's not possible for either attacker-controlled address to be the
340 : system program, because the account must be writable, and write
341 : locks to the system program get demoted. */
342 0 : fd_bundle_crank_gen_pidx_t * identity_pidx = pidx_map_insert( gen->map, *(fd_acct_addr_t *)identity );
343 0 : if( FD_UNLIKELY( !identity_pidx ) ) {
344 0 : FD_LOG_WARNING(( "Identity was already in map. Refusing to crank bundles." ));
345 0 : return ULONG_MAX;
346 0 : }
347 0 : identity_pidx->idx = 0UL;
348 :
349 0 : fd_bundle_crank_gen_pidx_t * new_tr_pidx = pidx_map_insert( gen->map, *(fd_acct_addr_t *)gen->crank3->new_tip_receiver );
350 0 : if( FD_UNLIKELY( !new_tr_pidx ) ) {
351 0 : pidx_map_remove( gen->map, identity_pidx );
352 0 : FD_LOG_WARNING(( "New tip receiver was already in map. Refusing to crank bundles." ));
353 0 : return ULONG_MAX;
354 0 : }
355 0 : new_tr_pidx->idx = 13UL;
356 :
357 0 : fd_bundle_crank_gen_pidx_t * new_bb_pidx = pidx_map_insert( gen->map, *(fd_acct_addr_t *)new_block_builder );
358 0 : if( FD_UNLIKELY( !new_bb_pidx ) ) {
359 0 : pidx_map_remove( gen->map, new_tr_pidx );
360 0 : pidx_map_remove( gen->map, identity_pidx );
361 0 : FD_LOG_WARNING(( "New block builder was already in map. Refusing to crank bundles." ));
362 0 : return ULONG_MAX;
363 0 : }
364 0 : new_bb_pidx->idx = 14UL;
365 :
366 0 : int inserted1 = 0;
367 0 : int inserted2 = 0;
368 0 : fd_bundle_crank_gen_pidx_t dummy1[1] = {{ .idx = 11UL }};
369 0 : fd_bundle_crank_gen_pidx_t dummy2[1] = {{ .idx = 12UL }};
370 :
371 0 : fd_bundle_crank_gen_pidx_t * old_tr_pidx = pidx_map_query( gen->map, *old_tip_payment_config->tip_receiver, NULL );
372 0 : if( FD_LIKELY( NULL==old_tr_pidx ) ) {
373 0 : old_tr_pidx = pidx_map_insert( gen->map, *old_tip_payment_config->tip_receiver );
374 0 : old_tr_pidx->idx = 11UL;
375 0 : inserted1 = 1;
376 0 : } else if( FD_UNLIKELY( !swap3 && old_tr_pidx->idx>16UL ) ) {
377 0 : old_tr_pidx = dummy1;
378 0 : } else {
379 : /* perturb the old tip receiver pubkey so that it's not a duplicate,
380 : then don't use it. */
381 0 : gen->crank3->old_tip_receiver[0]++;
382 0 : gen->crank2->old_tip_receiver[0]++;
383 0 : }
384 :
385 0 : fd_bundle_crank_gen_pidx_t * old_bb_pidx = pidx_map_query( gen->map, *old_tip_payment_config->block_builder, NULL );
386 0 : if( FD_UNLIKELY( NULL==old_bb_pidx ) ) {
387 0 : old_bb_pidx = pidx_map_insert( gen->map, *old_tip_payment_config->block_builder );
388 0 : old_bb_pidx->idx = 12UL;
389 0 : inserted2 = 1;
390 0 : } else if( FD_UNLIKELY( !swap3 && old_bb_pidx->idx>16UL ) ) {
391 0 : old_bb_pidx = dummy2;
392 0 : } else {
393 : /* perturb, but do it differently so it can't conflict with the
394 : old tip receiver if they're both the same. */
395 0 : gen->crank3->old_block_builder[0]--;
396 0 : gen->crank2->old_block_builder[0]--;
397 0 : }
398 :
399 0 : gen->crank3->change_tip_receiver.acct_idx [1] = (uchar)(old_tr_pidx->idx);
400 0 : gen->crank2->change_tip_receiver.acct_idx [1] = (uchar)(old_tr_pidx->idx);
401 0 : gen->crank3->change_tip_receiver.acct_idx [3] = (uchar)(old_bb_pidx->idx);
402 0 : gen->crank3->change_block_builder.acct_idx[2] = (uchar)(old_bb_pidx->idx);
403 0 : gen->crank2->change_tip_receiver.acct_idx [3] = (uchar)(old_bb_pidx->idx);
404 0 : gen->crank2->change_block_builder.acct_idx[2] = (uchar)(old_bb_pidx->idx);
405 :
406 0 : if( FD_UNLIKELY( inserted2 ) ) pidx_map_remove( gen->map, old_bb_pidx );
407 0 : if( FD_LIKELY ( inserted1 ) ) pidx_map_remove( gen->map, old_tr_pidx );
408 0 : pidx_map_remove( gen->map, new_bb_pidx );
409 0 : pidx_map_remove( gen->map, new_tr_pidx );
410 0 : pidx_map_remove( gen->map, identity_pidx );
411 :
412 0 : if( FD_UNLIKELY( swap3 ) ) {
413 0 : fd_memcpy( out_payload, gen->crank3, sizeof(gen->crank3) );
414 0 : fd_memcpy( out_txn, gen->txn3, sizeof(gen->txn3) );
415 0 : return sizeof(gen->crank3);
416 0 : } else {
417 0 : fd_memcpy( out_payload, gen->crank2, sizeof(gen->crank2) );
418 0 : fd_memcpy( out_txn, gen->txn2, sizeof(gen->txn2) );
419 0 : return sizeof(gen->crank2);
420 0 : }
421 0 : }
422 :
423 : void
424 : fd_bundle_crank_apply( fd_bundle_crank_gen_t * gen,
425 : fd_bundle_crank_tip_payment_config_t * tip_payment_config,
426 : fd_acct_addr_t const * new_block_builder,
427 : fd_acct_addr_t * tip_receiver_owner,
428 : ulong epoch,
429 0 : ulong block_builder_commission ) {
430 :
431 0 : if( FD_UNLIKELY( epoch!=gen->configured_epoch ) ) fd_bundle_crank_update_epoch( gen, epoch );
432 :
433 0 : memcpy( tip_receiver_owner, gen->crank3->tip_distribution_program, sizeof(fd_acct_addr_t) );
434 0 : memcpy( tip_payment_config->tip_receiver, gen->crank3->new_tip_receiver, sizeof(fd_acct_addr_t) );
435 0 : memcpy( tip_payment_config->block_builder, new_block_builder, sizeof(fd_acct_addr_t) );
436 :
437 0 : tip_payment_config->commission_pct = block_builder_commission;
438 0 : }
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