Because I am using inetd mode, any unintended output by stunnel to stdout is BAD as this is accepted as input through inetd to my calling program. The problem with stunnel is that in main it does main_initialize which has the final function "log_open"
However, somewhere in "parse_config" a call is made to "s_log" (with the text "Snagged 64 bytes from ..." and since this is before the log_open, the output ends up on stdout rather than being logged. Rather than try and hunt down the function that outputs the premature error message, I modified s_log to open the log files itself if not already open.
I fixed it as follows (suggest you put in to the release?):
void s_log(int level, const char *format, ...) { va_list arglist; char text[STRLEN], timestamped[STRLEN]; time_t gmt; struct tm *timeptr; #if defined(HAVE_LOCALTIME_R) && defined(_REENTRANT) struct tm timestruct; #endif if(level>options.debug_level)
return;
va_start(arglist, format); #ifdef HAVE_VSNPRINTF vsnprintf(text, STRLEN, format, arglist); #else vsprintf(text, format, arglist); #endif va_end(arglist);
#if !defined (USE_WIN32) && !defined (__vms) /******************** NEW CODE, NEXT 2 LINES *******/ if(!outfile && options.output_file) /* 'output' option specified, not open */ log_open();
if(!outfile && options.option.syslog) { syslog(level, "LOG%d[%lu:%lu]: %s",
So now I don't get the "Snagged" message back on stdout ... but it still does not work for me (yet :-) )
Eric
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Eric S. Eberhard