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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20900 Return value of setitimer(2) changes by setting of ErrorLog in httpd.conf. Summary: Return value of setitimer(2) changes by setting of ErrorLog in httpd.conf. Product: Apache httpd-1.3 Version: 1.3.27 Platform: Sun OS/Version: Solaris Status: NEW Severity: Normal Priority: Other Component: core AssignedTo: [email protected] ReportedBy: [EMAIL PROTECTED] OS: Solaris 8 (sparc) Apache: 1.3.27 + php 4.3.2 (DSO module) # This problem happened only on Solaris 8. # Red Hat 7.3 and MacOS X 10.2.6 is OK. set_time_limit() of PHP is used setitimer(2). Return value of setitimer(2) changes by setting of ErrorLog in httpd.conf. 1. ErrorLog /var/log/apache/error_log or syslog return value is 0 (success). truss of httpd: /1: -> libthread:setitimer(0x2, 0xffbef4a0, 0x0, 0xff001eb0) setitimer(ITIMER_PROF, 0xFFBEF4A0, 0x00000000) = 0 /1: <- libthread:setitimer() = 0 2. ErrorLog "| /usr/local/apache/bin/rotatelogs /var/log/apache/error_log 86400" return value is -1 (error) and errno is EACCES truss of httpd: /1: -> libthread:setitimer(0x2, 0xffbef4a0, 0x0, 0xff001eb0) /1: -> libc:_lwp_mutex_lock(0xff3e7cb8, 0x0, 0x0, 0x0) /1: <- libc:_lwp_mutex_lock() = 0 /1: -> libc:_lwp_mutex_unlock(0xff3e7cb8, 0xffbef214, 0xfffffffc, 0x0) /1: <- libc:_lwp_mutex_unlock() = 0 /1: -> libc:___errno(0x1, 0x2, 0x0, 0xff16e000) /1: -> libthread:thr_main(0x0, 0x24c04, 0x0, 0x0) /1: <- libthread:thr_main() = 1 /1: <- libc:___errno() = 0xa4c38 /1: <- libthread:setitimer() = -1 In case of 1, the following PHP scripts are interrupted. In case of 2, the following PHP scripts are executed to the last. test.php: <?php set_time_limit( 2 ); printf("Test Program Start<br>�n"); for ($i = 0; $i < 1000000; $i++) { for ($j = 0; $j < 10000; $j++) { } printf("i=%d<br>�n", $i); } printf("Test Program End<br>�n"); ?> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
