diff -up dhcp-4.3.5/omapip/errwarn.c.errwarn dhcp-4.3.5/omapip/errwarn.c

--- dhcp-4.3.5/omapip/errwarn.c.errwarn	2016-09-27 21:16:50.000000000 +0200

+++ dhcp-4.3.5/omapip/errwarn.c	2016-11-29 19:44:03.515031147 +0100

@@ -49,6 +49,41 @@ void (*log_cleanup) (void);

 static char mbuf [CVT_BUF_MAX + 1];

 static char fbuf [CVT_BUF_MAX + 1];

+// get BUG_REPORT_URL from /etc/os-release

+char * bug_report_url(void) {

+    FILE * file = fopen("/etc/os-release", "r");

+    size_t len;

+    char * line = NULL;

+    char * url = NULL;

+    size_t url_len = 256;

+

+    url = (char *) malloc(url_len * sizeof(char));

+    strcpy(url, "https://bugzilla.redhat.com/");

+

+    if (!file)

+        return url;

+

+    while ((getline(&line, &len, file)) != -1) {

+        if (strstr(line, "BUG_REPORT_URL") != NULL) {

+            char * start = strchr(line, '=');

+            char * rquotes = strrchr(line, '"');

+

+            if (rquotes != NULL) {

+                *rquotes = '\0';

+                strncpy(url, start+2, url_len);

+            } else {

+                strncpy(url, start+1, url_len);

+            }

+            url[url_len-1] = '\0';

+            fclose(file);

+            return url;

+        }

+    }

+    fclose(file);

+    return url;

+}

+

+

 /* Log an error message, then exit... */

 void log_fatal (const char * fmt, ... )

@@ -75,11 +110,13 @@ void log_fatal (const char * fmt, ... )

   }

   log_error ("%s", "");

-  log_error ("If you think you have received this message due to a bug rather");

-  log_error ("than a configuration issue please read the section on submitting");

-  log_error ("bugs on either our web page at www.isc.org or in the README file");

-  log_error ("before submitting a bug.  These pages explain the proper");

-  log_error ("process and the information we find helpful for debugging.");

+  log_error ("This version of ISC DHCP is based on the release available");

+  log_error ("on ftp.isc.org. Features have been added and other changes");

+  log_error ("have been made to the base software release in order to make");

+  log_error ("it work better with this distribution.");

+  log_error ("%s", "");

+  log_error ("Please report issues with this software via: ");

+  log_error ("%s", bug_report_url());

   log_error ("%s", "");

   log_error ("exiting.");