FreeCalypso > hg > freecalypso-tools

annotate rvinterf/ctracedec/processlog.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 e7502631a0f9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
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1 /*
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2 * This module contains the code that processes rvtdump/rvinterf log files
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3 * at the high level and identifies which lines are compressed traces.
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4 */
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5
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6 #include <stdio.h>
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7 #include <ctype.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include <stdlib.h>
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11
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12 is_logline_ctrace(line)
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13 char *line;
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14 {
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15 char *cp = line;
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16
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17 if (*cp++ != '[')
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18 return(0);
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19 if (!isdigit(*cp++))
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20 return(0);
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21 if (!isdigit(*cp++))
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22 return(0);
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23 if (*cp++ != ':')
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24 return(0);
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25 if (!isdigit(*cp++))
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26 return(0);
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27 if (!isdigit(*cp++))
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28 return(0);
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29 if (*cp++ != ':')
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30 return(0);
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31 if (!isdigit(*cp++))
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32 return(0);
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33 if (!isdigit(*cp++))
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34 return(0);
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35 if (strncmp(cp, "] GPF trace ", 12))
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36 return(0);
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37 cp += 12;
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38 while (isalpha(*cp)) {
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39 while (*cp && !isspace(*cp))
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40 cp++;
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41 if (isspace(*cp))
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42 cp++;
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43 else
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44 return(0);
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45 }
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46 if (isdigit(*cp))
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47 return(cp - line);
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48 else
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49 return(0);
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50 }
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51
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52 process_log_file(filename)
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53 char *filename;
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54 {
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55 FILE *f;
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56 char linebuf[512], *cp;
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57 int lineno, i;
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58
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59 f = fopen(filename, "r");
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60 if (!f) {
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61 perror(filename);
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62 exit(1);
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63 }
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64 for (lineno = 1; fgets(linebuf, sizeof linebuf, f); lineno++) {
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65 cp = index(linebuf, '\n');
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66 if (!cp) {
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67 fprintf(stderr,
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68 "error: %s line %d is too long or unterminated\n",
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69 filename, lineno);
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70 exit(1);
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71 }
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72 *cp = '\0';
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73 i = is_logline_ctrace(linebuf);
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74 if (i)
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75 process_ctrace_line(linebuf, i, filename, lineno);
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76 else
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77 puts(linebuf);
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78 }
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79 fclose(f);
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80 return(0);
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81 }