FreeCalypso > hg > freecalypso-tools

annotate loadtools/romdump.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 464a531122ab
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
548
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1 /*
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2 * This module contains the main() function for fc-dspromdump.
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdint.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10 #include <strings.h>
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11 #include <unistd.h>
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12 #include "../libserial/baudrate.h"
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13 #include "srecreader.h"
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14
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15 char *target_ttydev;
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16
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17 char default_dspdump_image[] = "/opt/freecalypso/target-bin/dspdump.srec";
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18
548
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19 extern struct srecreader iramimage;
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20 extern struct baudrate *current_baud_rate;
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21 extern void (*default_exit)();
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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 static struct baudrate *romdump_baudrate;
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26 static char *output_filename;
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27 static FILE *outfile;
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28
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29 static
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30 dump_receiver(line)
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31 char *line;
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32 {
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33 if (!strncmp(line, "DSP dump:", 9) || !strncmp(line, "ERROR:", 6))
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34 puts(line);
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35 fprintf(outfile, "%s\n", line);
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36 return(1);
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37 }
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38
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39 main(argc, argv)
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40 char **argv;
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41 {
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42 extern char *optarg;
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43 extern int optind;
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44 int c;
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45 struct baudrate *br;
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46 char *targv[2];
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47
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48 while ((c = getopt(argc, argv, "a:b:B:c:C:h:H:i:P:t:")) != EOF)
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49 switch (c) {
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50 case 'a':
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51 iramimage.filename = optarg;
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52 continue;
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53 case 'b':
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54 set_romload_baudrate(optarg);
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55 continue;
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56 case 'B':
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57 br = find_baudrate_by_name(optarg);
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58 if (!br)
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59 exit(1); /* error msg already printed */
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60 romdump_baudrate = br;
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61 continue;
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62 case 'c':
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63 set_compalstage_short(optarg);
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64 continue;
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65 case 'C':
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66 set_compalstage_fullpath(optarg);
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67 continue;
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68 case 'h':
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69 read_hwparam_file_shortname(optarg);
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70 continue;
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71 case 'H':
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72 read_hwparam_file_fullpath(optarg);
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73 continue;
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74 case 'i':
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75 set_beacon_interval(optarg);
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76 continue;
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77 case 'P':
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78 if (find_bootctrl_entry(optarg) < 0)
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79 exit(1); /* error msg already printed */
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80 continue;
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81 case 't':
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82 set_romload_timeout(optarg);
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83 continue;
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84 case '?':
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85 default:
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86 usage: fprintf(stderr,
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87 "usage: fc-dspromdump [options] ttyport output-file\n");
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88 exit(1);
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89 }
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90 if (argc - optind != 2)
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91 goto usage;
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92 target_ttydev = argv[optind];
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93 output_filename = argv[optind+1];
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94 if (!iramimage.filename)
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95 iramimage.filename = default_dspdump_image;
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96
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97 open_serial_port(target_ttydev);
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98 pwon_if_needed();
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99 perform_compal_stage();
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100 perform_romload();
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101 /* dspdump target program should be running now */
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102 if (tpinterf_pass_output(1) < 0)
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103 exit(1);
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104 if (romdump_baudrate && romdump_baudrate != current_baud_rate) {
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105 c = loadagent_switch_baud(romdump_baudrate);
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106 if (c)
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107 exit(1);
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108 }
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109 outfile = fopen(output_filename, "w");
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110 if (!outfile) {
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111 perror(output_filename);
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112 exit(1);
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113 }
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114 printf("Requesting DSP ROM dump\n");
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115 targv[0] = "fulldump";
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116 targv[1] = 0;
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117 tpinterf_make_cmd(targv);
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118 if (tpinterf_send_cmd() < 0)
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119 exit(1);
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120 c = tpinterf_capture_output(2, dump_receiver);
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121 fclose(outfile);
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122 if (c < 0)
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123 exit(1);
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124 default_exit(0);
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125 }