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| version 1.2.2.8, 2014/02/20 16:30:05 | version 1.4.2.2, 2014/02/21 08:40:00 |
|---|---|
| Line 163 getOpts(rpack_t * __restrict pkt, int rlen) | Line 163 getOpts(rpack_t * __restrict pkt, int rlen) |
| cli.tsiz = strtoll(val, NULL, 10); | cli.tsiz = strtoll(val, NULL, 10); |
| else if (!strcasecmp(opt, TFTP_OPT_TIMEOUT)) | else if (!strcasecmp(opt, TFTP_OPT_TIMEOUT)) |
| cli.tout.tv_sec = strtol(val, NULL, 10); | cli.tout.tv_sec = strtol(val, NULL, 10); |
| else if (!strcasecmp(opt, TFTP_OPT_ROLLOVER)) | else if (!strcasecmp(opt, TFTP_OPT_ROLLOVER)) { |
| cli.roll = strtol(val, NULL, 10); | cli.roll = strtol(val, NULL, 10); |
| cli.roll++; | |
| } | |
| } while (rlen > 0); | } while (rlen > 0); |
| EVERBOSE(4, "blksize=%u tsize=%llu timeout=%u rollover=%u", | EVERBOSE(4, "blksize=%u tsize=%llu timeout=%u rollover=%u", |
| cli.siz, cli.tsiz, cli.tout.tv_sec, cli.roll); | cli.siz, cli.tsiz, cli.tout.tv_sec, cli.roll - 1); |
| return 0; | return 0; |
| } | } |
| Line 209 txOack(sched_task_t *task) | Line 211 txOack(sched_task_t *task) |
| } | } |
| if (cli.roll) { | if (cli.roll) { |
| memset(szStr, 0, sizeof szStr); | memset(szStr, 0, sizeof szStr); |
| snprintf(szStr, sizeof szStr, "%u", cli.roll); | snprintf(szStr, sizeof szStr, "%u", cli.roll - 1); |
| rpack_rdata(pkt, TFTP_OPT_ROLLOVER, strlen(TFTP_OPT_ROLLOVER) + 1); | rpack_rdata(pkt, TFTP_OPT_ROLLOVER, strlen(TFTP_OPT_ROLLOVER) + 1); |
| rpack_rdata(pkt, szStr, strlen(szStr) + 1); | rpack_rdata(pkt, szStr, strlen(szStr) + 1); |
| } | } |
| EVERBOSE(4, "blksize=%u tsize=%llu timeout=%u rollover=%u", | EVERBOSE(4, "blksize=%u tsize=%llu timeout=%u rollover=%u", |
| cli.siz, cli.tsiz, cli.tout.tv_sec, cli.roll); | cli.siz, cli.tsiz, cli.tout.tv_sec, cli.roll - 1); |
| schedEvent(TASK_ROOT(task), txPkt, NULL, TASK_FD(task), | schedCallOnce(TASK_ROOT(task), txPkt, NULL, TASK_FD(task), |
| TASK_DATA(task), RPACK_OFF(pkt)); | TASK_DATA(task), RPACK_OFF(pkt)); |
| taskExit(task, NULL); | taskExit(task, NULL); |
| } | } |
| Line 234 RQ(sched_task_t *task) | Line 236 RQ(sched_task_t *task) |
| cli.siz = TFTP_LOAD_MAX; | cli.siz = TFTP_LOAD_MAX; |
| cli.opc = ntohs(rpack_uint16(pkt, NULL, 0)); | cli.opc = ntohs(rpack_uint16(pkt, NULL, 0)); |
| len = str_getString(tftp->tftp_data, rlen, &str); | len = str_getString(RPACK_NEXT(pkt), rlen, &str); |
| if (len == -1) | if (len == -1) |
| goto end; | goto end; |
| else { | else { |
| strlcpy(cli.file, (char*) RPACK_NEXT(pkt), sizeof cli.file); | |
| rlen -= len; | rlen -= len; |
| rpack_rnext(pkt, len); | rpack_rnext(pkt, len); |
| strlcpy(cli.file, (char*) tftp->tftp_data, sizeof cli.file); | |
| } | } |
| len = str_getString((const u_char*) str, rlen, NULL); | len = str_getString((const u_char*) str, rlen, NULL); |
| if (len == -1) | if (len == -1) |
| Line 355 ACK(sched_task_t *task) | Line 357 ACK(sched_task_t *task) |
| if (ntohs(code) > cli.seq || (ntohs(code) < (cli.seq - 1))) { | if (ntohs(code) > cli.seq || (ntohs(code) < (cli.seq - 1))) { |
| code = htole16(5); | code = htole16(5); |
| goto end; | goto end; |
| } else if (ntohs(code) == cli.seq) | } else if (ntohs(code) == cli.seq) { |
| cli.seq++; | /* check for rollover seq id */ |
| if (cli.roll && cli.seq == USHRT_MAX) | |
| cli.seq = cli.roll - 1; | |
| else | |
| cli.seq++; | |
| } | |
| EVERBOSE(3, "ACK:: seq=%hu; my new seq=%hu;", ntohs(code), cli.seq); | EVERBOSE(3, "ACK:: seq=%hu; my new seq=%hu;", ntohs(code), cli.seq); |
| Line 458 rxPkt(sched_task_t *task) | Line 465 rxPkt(sched_task_t *task) |
| goto end; | goto end; |
| } else if (!cli.addr.sa.sa_len) { | } else if (!cli.addr.sa.sa_len) { |
| cli.addr = sa; | cli.addr = sa; |
| RPACK_REWIND(pkt); | |
| switch (ntohs(tftp->tftp_opc)) { | switch (ntohs(tftp->tftp_opc)) { |
| case TFTP_OPC_RRQ: | case TFTP_OPC_RRQ: |
| case TFTP_OPC_WRQ: | case TFTP_OPC_WRQ: |