X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=errlog.c;h=05a2c82e2bf189790c0e13f026f60af7d2222fca;hp=927289ff45ad1de44af54deefb4ad6bb0059cae1;hb=c913ac4a0852f81fe6b4f43a2f2dfd703c94352f;hpb=452b882d3844f7d6ba93155010aea2c406161f8e

diff --git a/errlog.c b/errlog.c
index 927289ff..05a2c82e 100644
--- a/errlog.c
+++ b/errlog.c
@@ -1,4 +1,3 @@
-const char errlog_rcs[] = "$Id: errlog.c,v 1.125 2016/01/26 17:12:14 diem Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/errlog.c,v $
@@ -7,7 +6,7 @@ const char errlog_rcs[] = "$Id: errlog.c,v 1.125 2016/01/26 17:12:14 diem Exp $"
  *                printf-like fashion.
  *
  * Copyright   :  Written by and Copyright (C) 2001-2014 the
- *                Privoxy team. http://www.privoxy.org/
+ *                Privoxy team. https://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and
@@ -79,9 +78,6 @@ const char errlog_rcs[] = "$Id: errlog.c,v 1.125 2016/01/26 17:12:14 diem Exp $"
 #include "jbsockets.h"
 #endif
 
-const char errlog_h_rcs[] = ERRLOG_H_VERSION;
-
-
 /*
  * LOG_LEVEL_FATAL cannot be turned off.  (There are
  * some exceptional situations where we need to get a
@@ -245,6 +241,17 @@ void init_log_module(void)
  *********************************************************************/
 void set_debug_level(int debug_level)
 {
+#ifdef FUZZ
+   if (LOG_LEVEL_STFU == debug_level)
+   {
+      debug = LOG_LEVEL_STFU;
+   }
+   if (LOG_LEVEL_STFU == debug)
+   {
+      return;
+   }
+#endif
+
    debug = debug_level | LOG_LEVEL_MINIMUM;
 }
 
@@ -594,7 +601,7 @@ static inline const char *get_log_level_string(int loglevel)
       case LOG_LEVEL_FATAL:
          log_level_string = "Fatal error";
          break;
-      case LOG_LEVEL_GPC:
+      case LOG_LEVEL_REQUEST:
          log_level_string = "Request";
          break;
       case LOG_LEVEL_CONNECT:
@@ -663,19 +670,13 @@ static inline const char *get_log_level_string(int loglevel)
 void log_error(int loglevel, const char *fmt, ...)
 {
    va_list ap;
-   char *outbuf = NULL;
-   static char *outbuf_save = NULL;
+   char outbuf[LOG_BUFFER_SIZE+1];
    char tempbuf[LOG_BUFFER_SIZE];
    size_t length = 0;
    const char * src = fmt;
    long thread_id;
    char timestamp[30];
-   /*
-    * XXX: Make this a config option,
-    * why else do we allocate instead of using
-    * an array?
-    */
-   size_t log_buffer_size = LOG_BUFFER_SIZE;
+   const size_t log_buffer_size = LOG_BUFFER_SIZE;
 
 #if defined(_WIN32) && !defined(_WIN_CONSOLE)
    /*
@@ -683,7 +684,7 @@ void log_error(int loglevel, const char *fmt, ...)
     * the taskbar icon animate.  (There is an option to disable
     * this but checking that is handled inside LogShowActivity()).
     */
-   if ((loglevel == LOG_LEVEL_GPC) || (loglevel == LOG_LEVEL_CRUNCH))
+   if ((loglevel == LOG_LEVEL_REQUEST) || (loglevel == LOG_LEVEL_CRUNCH))
    {
       LogShowActivity();
    }
@@ -700,6 +701,12 @@ void log_error(int loglevel, const char *fmt, ...)
 #endif
       )
    {
+#ifdef FUZZ
+      if (debug == LOG_LEVEL_STFU)
+      {
+         return;
+      }
+#endif
       if (loglevel == LOG_LEVEL_FATAL)
       {
          fatal_error("Fatal error. You're not supposed to"
@@ -711,20 +718,11 @@ void log_error(int loglevel, const char *fmt, ...)
    thread_id = get_thread_id();
    get_log_timestamp(timestamp, sizeof(timestamp));
 
-   /* protect the whole function because of the static buffer (outbuf) */
-   lock_logfile();
-
-   if (NULL == outbuf_save)
-   {
-      outbuf_save = zalloc_or_die(log_buffer_size + 1); /* +1 for paranoia */
-   }
-   outbuf = outbuf_save;
-
    /*
     * Memsetting the whole buffer to zero (in theory)
     * makes things easier later on.
     */
-   memset(outbuf, 0, log_buffer_size);
+   memset(outbuf, 0, sizeof(outbuf));
 
    /* Add prefix for everything but Common Log Format messages */
    if (loglevel != LOG_LEVEL_CLF)
@@ -801,7 +799,7 @@ void log_error(int loglevel, const char *fmt, ...)
             break;
          case 'c':
             /*
-             * Note that char paramaters are converted to int, so we need to
+             * Note that char parameters are converted to int, so we need to
              * pass "int" to va_arg.  (See K&R, 2nd ed, section A7.3.2, page 202)
              */
             tempbuf[0] = (char) va_arg(ap, int);
@@ -938,19 +936,21 @@ void log_error(int loglevel, const char *fmt, ...)
    assert(NULL != logfp);
 #endif
 
+   lock_logfile();
+
    if (loglevel == LOG_LEVEL_FATAL)
    {
-      fatal_error(outbuf_save);
+      fatal_error(outbuf);
       /* Never get here */
    }
    if (logfp != NULL)
    {
-      fputs(outbuf_save, logfp);
+      fputs(outbuf, logfp);
    }
 
 #if defined(_WIN32) && !defined(_WIN_CONSOLE)
    /* Write to display */
-   LogPutString(outbuf_save);
+   LogPutString(outbuf);
 #endif /* defined(_WIN32) && !defined(_WIN_CONSOLE) */
 
    unlock_logfile();
@@ -964,17 +964,13 @@ void log_error(int loglevel, const char *fmt, ...)
  *
  * Description :  Translates JB_ERR_FOO codes into strings.
  *
- *                XXX: the type of error codes is jb_err
- *                but the typedef'inition is currently not
- *                visible to all files that include errlog.h.
- *
  * Parameters  :
  *          1  :  jb_error = a valid jb_err code
  *
  * Returns     :  A string with the jb_err translation
  *
  *********************************************************************/
-const char *jb_err_to_string(int jb_error)
+const char *jb_err_to_string(jb_err jb_error)
 {
    switch (jb_error)
    {