FreeCalypso > hg > freecalypso-tools

annotate loadtools/ltmisc.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents dfe6ba3611cd
children
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1 /*
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2 * This module is a place to implement little miscellaneous fc-loadtool
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3 * commands which don't belong anywhere else.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <sys/time.h>
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8 #include <stdio.h>
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9 #include <stdint.h>
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10 #include <stdlib.h>
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11
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12 cmd_crc32(argc, argv)
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13 char **argv;
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14 {
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15 u_long area_base, area_len;
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16 char *strtoul_endp;
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17 u_long crc_result;
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18 int stat;
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19
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20 area_base = strtoul(argv[1], &strtoul_endp, 16);
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21 if (*strtoul_endp) {
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22 inv: fprintf(stderr, "usage: crc32 hex-start hex-len\n");
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23 return(-1);
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24 }
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25 area_len = strtoul(argv[2], &strtoul_endp, 16);
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26 if (*strtoul_endp)
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27 goto inv;
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28 stat = crc32_on_target(area_base, area_len, &crc_result);
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29 if (stat == 0)
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30 printf("%08lX\n", crc_result);
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31 return(stat);
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32 }
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34 cmd_dieid(argc, argv)
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35 char **argv;
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36 {
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37 static uint32_t addrs[4] = {0xFFFEF010, 0xFFFEF012, 0xFFFEF014,
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38 0xFFFEF016};
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39 uint16_t data[4];
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40 int i, stat;
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41 FILE *of;
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42
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43 for (i = 0; i < 4; i++) {
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44 stat = do_r16(addrs[i], data + i);
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45 if (stat)
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46 return(stat);
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47 printf("%08lX: %04X\n", (u_long)addrs[i], (int)data[i]);
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48 }
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49 if (argc < 2)
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50 return(0);
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51 of = fopen(argv[1], "w");
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52 if (!of) {
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53 perror(argv[1]);
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54 return(-1);
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55 }
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56 for (i = 0; i < 4; i++)
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57 fprintf(of, "%08lX: %04X\n", (u_long)addrs[i], (int)data[i]);
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58 fclose(of);
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59 printf("Saved to %s\n", argv[1]);
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60 return(0);
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61 }
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62
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63 cmd_timeout_cal(argc, argv)
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64 char **argv;
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65 {
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66 char *targv[3];
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67 struct timeval time1, time2, diff;
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68 int rc;
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69
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70 targv[0] = "sertimeout";
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71 targv[1] = argv[1];
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72 targv[2] = 0;
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73 if (tpinterf_make_cmd(targv) < 0) {
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74 fprintf(stderr, "error: unable to form target command\n");
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75 return(-1);
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76 }
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77 if (tpinterf_send_cmd() < 0)
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78 return(-1);
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79 gettimeofday(&time1, 0);
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80 rc = tpinterf_pass_output(60);
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81 gettimeofday(&time2, 0);
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82 if (rc)
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83 return(rc);
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84 timersub(&time2, &time1, &diff);
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85 printf("%u.%06u s\n", (unsigned) diff.tv_sec, (unsigned) diff.tv_usec);
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86 return(0);
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87 }