| --- htpdate/htpdate.c 2010-07-23 13:26:43.052392000 -0700 |
| +++ new_htpdate/htpdate.c 2010-07-23 13:23:28.687877000 -0700 |
| @@ -157,7 +157,8 @@ |
| char remote_time[25] = { '\0' }; |
| char url[URLSIZE] = { '\0' }; |
| char *pdate = NULL; |
| - |
| + int error = -1; /* used when returning non-zero return values */ |
| + |
| |
| /* Connect to web server via proxy server or directly */ |
| memset( &hints, 0, sizeof(hints) ); |
| @@ -272,6 +273,7 @@ |
| /* Web server timestamps are without daylight saving */ |
| tm.tm_isdst = 0; |
| timevalue.tv_sec = mktime(&tm); |
| + error = 0; |
| } else { |
| printlog( 1, "%s unknown time format", host ); |
| } |
| @@ -293,8 +295,10 @@ |
| /* Return the time delta between web server time (timevalue) |
| and system time (timeofday) |
| */ |
| - return( timevalue.tv_sec - timeofday.tv_sec + gmtoffset ); |
| - |
| + if (!error) |
| + return( timevalue.tv_sec - timeofday.tv_sec + gmtoffset ); |
| + else |
| + return 0; |
| } |
| |
| |
