#26863 [NEW]: fgets hangs on some urls

From: jim at bluedojo dot com Operating system: Windows XP PHP version: 4.3.4 PHP Bug Type: *Directory/Filesystem functions Bug description: fgets hangs on some urls Description: ------------ fgets() hangs infintely on some urls. This url: http://www.nwf.org/productions/whales.html will not do anything and should return false when I use stream_set_timeout() but it doesn't time out. I tried fgets($fd, 1024) and fgets($fd, 4096) but that doesn't work either. Reproduce code: --------------- $url = http://www.nwf.org/productions/whales.html; if ($fd = @fopen($url,'rb')){ stream_set_timeout($fd, 6); $html = ''; while (!feof($fd)) { $html .= trim(fgets($fd)); } fclose($fd); } Expected result: ---------------- The code should store the html code of "$url" into "$html." But it hangs on some urls when it should return false due to stream_set_timeout(); Actual result: -------------- fgets() Hangs infinitely. -- Edit bug report at http://bugs.php.net/?id=26863&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=26863&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=26863&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=26863&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=26863&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=26863&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=26863&r=needscript Try newer version: http://bugs.php.net/fix.php?id=26863&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=26863&r=support Expected behavior: http://bugs.php.net/fix.php?id=26863&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=26863&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=26863&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=26863&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26863&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=26863&r=dst IIS Stability: http://bugs.php.net/fix.php?id=26863&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=26863&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=26863&r=float