FreeCalypso > hg > freecalypso-tools

annotate loadtools/clmain.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 ecea01f65146
children
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0
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1 /*
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2 * This module contains the main() function for the XRAM chain-loading
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3 * utility fc-xram.
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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 <stdint.h>
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8 #include <stdio.h>
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9 #include <stdlib.h>
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10 #include <unistd.h>
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11 #include "../libserial/baudrate.h"
0
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12 #include "srecreader.h"
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13
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14 char *target_ttydev;
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15
0
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16 extern struct srecreader iramimage;
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17 extern char default_loadagent_image[];
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18 extern struct srecreader xramimage;
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19 extern char hw_init_script[];
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20 extern struct baudrate baud_rate_table[];
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21 extern struct baudrate *current_baud_rate;
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22
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23 extern struct baudrate *find_baudrate_by_name();
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24
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25 struct baudrate *xram_load_baudrate;
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26 struct baudrate *xram_run_baudrate = baud_rate_table; /* 1st entry default */
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27 int xram_jtag_mode;
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28
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29 char **passon_argv;
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30 int passon_argc;
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31
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32 main(argc, argv)
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33 char **argv;
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34 {
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35 extern char *optarg;
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36 extern int optind;
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37 int c;
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38 struct baudrate *br;
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39
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40 while ((c = getopt(argc, argv, "+a:b:B:c:C:h:H:i:jP:r:t:")) != EOF)
0
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41 switch (c) {
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42 case 'a':
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43 iramimage.filename = optarg;
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44 continue;
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45 case 'b':
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46 set_romload_baudrate(optarg);
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47 continue;
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48 case 'B':
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49 br = find_baudrate_by_name(optarg);
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50 if (!br)
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51 exit(1); /* error msg already printed */
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52 xram_load_baudrate = br;
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53 continue;
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54 case 'c':
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55 set_compalstage_short(optarg);
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56 continue;
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57 case 'C':
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58 set_compalstage_fullpath(optarg);
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59 continue;
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60 case 'h':
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61 read_hwparam_file_shortname(optarg);
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62 continue;
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63 case 'H':
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64 read_hwparam_file_fullpath(optarg);
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65 continue;
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66 case 'i':
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67 set_beacon_interval(optarg);
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68 continue;
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69 case 'j':
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70 xram_jtag_mode = 1;
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71 continue;
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72 case 'P':
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73 if (find_bootctrl_entry(optarg) < 0)
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74 exit(1); /* error msg already printed */
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75 continue;
0
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76 case 'r':
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77 br = find_baudrate_by_name(optarg);
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78 if (!br)
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79 exit(1); /* error msg already printed */
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80 xram_run_baudrate = br;
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81 continue;
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82 case 't':
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83 set_romload_timeout(optarg);
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84 continue;
0
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85 case '?':
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86 default:
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87 usage: fprintf(stderr,
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88 "usage: fc-xram [options] ttyport xramimage.srec [2ndprog]\n");
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89 exit(1);
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90 }
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91 if (argc - optind < 2)
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92 goto usage;
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93 target_ttydev = argv[optind];
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94 xramimage.filename = argv[optind+1];
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95 if (!iramimage.filename)
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96 iramimage.filename = default_loadagent_image;
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97 if (argc - optind >= 3) {
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98 passon_argv = argv + optind + 2;
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99 passon_argc = argc - optind - 2;
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100 }
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101
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102 open_serial_port(target_ttydev);
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103 pwon_if_needed();
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104 perform_compal_stage();
0
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105 perform_romload();
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106 /* loadagent should be running now */
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107 if (tpinterf_pass_output(1) < 0)
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108 exit(1);
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109 if (hw_init_script[0]) {
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110 printf("Executing init script %s\n", hw_init_script);
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Mychaela Falconia <falcon@freecalypso.org>
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111 c = exec_init_script(hw_init_script);
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112 if (c)
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113 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
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114 }
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Mychaela Falconia <falcon@freecalypso.org>
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115 if (xram_load_baudrate && xram_load_baudrate != current_baud_rate) {
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Mychaela Falconia <falcon@freecalypso.org>
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116 c = loadagent_switch_baud(xram_load_baudrate);
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Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
117 if (c)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 exit(1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 printf("Sending XRAM image to loadagent\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 perform_chain_load();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 if (passon_argv)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 exec_2nd_prog();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 tty_passthru();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 exit(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 }