FreeCalypso > hg > freecalypso-tools

annotate rvinterf/ctracedec/main.c @ 965:2969032bdfac

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fcup-smsend[mult]: fix buglet in K&R C NULL pointer passing The only 100% safe way to pass a NULL pointer as a function argument in K&R C is to cast 0 to a pointer type; failing to do so may cause mysterious bugs (invalid stack frames or garbage in argument registers) on 64-bit machines. This issue has already been fixed in most of FC host tools, but I just found some missed spots: passing of NULL UDH to PDU encoding functions in fcup-smsend[mult] in the case of single (not concatenated) SMS.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 01 Sep 2023 07:33:51 +0000
parents e7502631a0f9
children
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1 /*
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2 * This module contains the main() function for ctracedec
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7
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8 char *str2ind_tab_filename;
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9
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10 main(argc, argv)
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11 char **argv;
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12 {
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13 int i;
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15 if (argc < 3) {
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16 fprintf(stderr,
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17 "usage: %s str2ind.tab logfile [more log files]\n",
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18 argv[0]);
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19 exit(1);
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20 }
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21 str2ind_tab_filename = argv[1];
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22 read_str2ind_tab();
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23 for (i = 2; i < argc; i++)
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24 process_log_file(argv[i]);
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25 exit(0);
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26 }