ID: 27037 Updated by: [EMAIL PROTECTED] Reported By: novicky at aarongroup dot cz -Status: Open +Status: Feedback Bug Type: Apache2 related Operating System: linux PHP Version: 4.3.4 New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip I think this was fixed already? Previous Comments: ------------------------------------------------------------------------ [2004-01-26 07:10:59] novicky at aarongroup dot cz Works fine with Apache1. I reported this problem as Apache2 related. ------------------------------------------------------------------------ [2004-01-25 15:25:57] [EMAIL PROTECTED] Please try with apache 1. Apache 2 itself is not stable. ------------------------------------------------------------------------ [2004-01-25 10:59:22] novicky at aarongroup dot cz Description: ------------ Still the same problem as described in suspended bugs #26846 and #24301. Segmentation fault occures when sending files of length 4k*n (where n can be 4-6,8-30) via readfile(). System: linux RH 8.0 apache 2.0.48 php 4.3.4 Backtrace: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 8192 (LWP 8803)] 0x4207c46c in memcpy () from /lib/i686/libc.so.6 (gdb) bt #0 0x4207c46c in memcpy () from /lib/i686/libc.so.6 #1 0x403bbc58 in apr_pmemdup (a=0x40895000, m=0x4000, n=136459925) at apr_strings.c:157 #2 0x405c8170 in php_apache_sapi_ub_write (str=0x40895000 'x' <repeats 200 times>..., str_length=16384) at /home/linux/php/php-4.3.4/sapi/apache2handler/sapi_apache2.c:84 #3 0x4059fdf0 in php_ub_body_write_no_header (str=0x40895000 'x' <repeats 200 times>..., str_length=16384) at /home/linux/php/php-4.3.4/main/output.c:689 #4 0x4059fe77 in php_ub_body_write (str=0x40895000 'x' <repeats 200 times>..., str_length=16384) at /home/linux/php/php-4.3.4/main/output.c:719 #5 0x4059ee51 in php_body_write (str=0x40895000 'x' <repeats 200 times>..., str_length=16384) at /home/linux/php/php-4.3.4/main/output.c:121 #6 0x4059b612 in _php_stream_passthru (stream=0x821ecd4) at /home/linux/php/php-4.3.4/main/streams.c:1088 #7 0x4053ea5d in zif_readfile (ht=16385, return_value=0x821ecb4, this_ptr=0x0, return_value_used=0) at /home/linux/php/php-4.3.4/ext/standard/file.c:1817 #8 0x405c4542 in execute (op_array=0x821a2ac) at /home/linux/php/php-4.3.4/Zend/zend_execute.c:1616 #9 0x405b7c41 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/linux/php/php-4.3.4/Zend/zend.c:884 #10 0x40592253 in php_execute_script (primary_file=0xbffff6a0) at /home/linux/php/php-4.3.4/main/main.c:1729 #11 0x405c8d2b in php_handler (r=0x820bfb8) at /home/linux/php/php-4.3.4/sapi/apache2handler/sapi_apache2.c:537 #12 0x08098c1e in ap_run_handler (r=0x820bfb8) at config.c:195 #13 0x08099136 in ap_invoke_handler (r=0x820bfb8) at config.c:401 #14 0x080829d7 in ap_process_request (r=0x820bfb8) at http_request.c:288 #15 0x0807ebc1 in ap_process_http_connection (c=0x8205860) at http_core.c:293 #16 0x080a1daa in ap_run_process_connection (c=0x8205860) at connection.c:85 #17 0x080977c3 in child_main (child_num_arg=16385) at prefork.c:694 #18 0x0809796e in make_child (s=0x810bca0, slot=0) at prefork.c:734 #19 0x080979c7 in startup_children (number_to_start=5) at prefork.c:806 #20 0x080980b9 in ap_mpm_run (_pconf=0x80970ac, plog=0x81183f8, s=0x810bca0) at prefork.c:1022 #21 0x0809cf56 in main (argc=2, argv=0xbffff9f4) at main.c:660 #22 0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6 Reproduce code: --------------- <? $fl = 4096*4; // can be 4-6,8-30 $fn = "/tmp/file.tmp"; $fp = fopen ($fn, "wb"); fwrite ($fp, str_repeat ('x', $fl), $fl); fclose($fp); readfile($fn); ?> ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27037&edit=1
