From: bole at EUnet dot yu
Operating system: Linux, 2.4.20
PHP version: 4.3.2RC1
PHP Bug Type: Program Execution
Bug description: Under some circumstances retval is broken.
Hmm.. this one is a little bit tricky.
I do something like this:
system ("/usr/bin/ssh -l someuser somehost /path/somescr.pl", $return);
Executing that command (from the same user as apache runs) back EVERY TIME
correct retval.
But, when called from Apache+PHP (no matter if safe_mode is enabled nor
disabled) and if somescr.pl outputs something on STDOUT, retval randomly
vary (0 or 255).
somescr.pl is:
#! /usr/bin/perl
print "OK";
exit 0;
Tried exec() and passthru (), results are the same.
--
Edit bug report at http://bugs.php.net/?id=23065&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=23065&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=23065&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=23065&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=23065&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=23065&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=23065&r=support
Expected behavior: http://bugs.php.net/fix.php?id=23065&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=23065&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=23065&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=23065&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=23065&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=23065&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=23065&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=23065&r=gnused
