dhcp/patches/0003-dhcp-errwarn-message.patch

   1 diff -up dhcp-4.3.5/omapip/errwarn.c.errwarn dhcp-4.3.5/omapip/errwarn.c
   2 --- dhcp-4.3.5/omapip/errwarn.c.errwarn 2016-09-27 21:16:50.000000000 +0200
   3 +++ dhcp-4.3.5/omapip/errwarn.c 2016-11-29 19:44:03.515031147 +0100
   4 @@ -49,6 +49,41 @@ void (*log_cleanup) (void);
   5  static char mbuf [CVT_BUF_MAX + 1];
   6  static char fbuf [CVT_BUF_MAX + 1];
   7
   8 +// get BUG_REPORT_URL from /etc/os-release
   9 +char * bug_report_url(void) {
  10 +    FILE * file = fopen("/etc/os-release", "r");
  11 +    size_t len;
  12 +    char * line = NULL;
  13 +    char * url = NULL;
  14 +    size_t url_len = 256;
  15 +
  16 +    url = (char *) malloc(url_len * sizeof(char));
  17 +    strcpy(url, "https://bugzilla.redhat.com/");
  18 +
  19 +    if (!file)
  20 +        return url;
  21 +
  22 +    while ((getline(&line, &len, file)) != -1) {
  23 +        if (strstr(line, "BUG_REPORT_URL") != NULL) {
  24 +            char * start = strchr(line, '=');
  25 +            char * rquotes = strrchr(line, '"');
  26 +
  27 +            if (rquotes != NULL) {
  28 +                *rquotes = '\0';
  29 +                strncpy(url, start+2, url_len);
  30 +            } else {
  31 +                strncpy(url, start+1, url_len);
  32 +            }
  33 +            url[url_len-1] = '\0';
  34 +            fclose(file);
  35 +            return url;
  36 +        }
  37 +    }
  38 +    fclose(file);
  39 +    return url;
  40 +}
  41 +
  42 +
  43  /* Log an error message, then exit... */
  44
  45  void log_fatal (const char * fmt, ... )
  46 @@ -75,11 +110,13 @@ void log_fatal (const char * fmt, ... )
  47    }
  48
  49    log_error ("%s", "");
  50 -  log_error ("If you think you have received this message due to a bug rather");
  51 -  log_error ("than a configuration issue please read the section on submitting");
  52 -  log_error ("bugs on either our web page at www.isc.org or in the README file");
  53 -  log_error ("before submitting a bug.  These pages explain the proper");
  54 -  log_error ("process and the information we find helpful for debugging..");
  55 +  log_error ("This version of ISC DHCP is based on the release available");
  56 +  log_error ("on ftp.isc.org. Features have been added and other changes");
  57 +  log_error ("have been made to the base software release in order to make");
  58 +  log_error ("it work better with this distribution.");
  59 +  log_error ("%s", "");
  60 +  log_error ("Please report issues with this software via: ");
  61 +  log_error ("%s", bug_report_url());
  62    log_error ("%s", "");
  63    log_error ("exiting.");
  64