ID: 17379 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Closed Bug Type: Reproducible crash Operating System: Debian GNU/Linux PHP Version: 4.0CVS-2002-05-23 New Comment:
This bug has been fixed in CVS. You can grab a snapshot of the CVS version at http://snaps.php.net/. In case this was a documentation problem, the fix will show up soon at http://www.php.net/manual/. In case this was a PHP.net website problem, the change will show up on the PHP.net site and on the mirror sites. Thank you for the report, and for helping us make PHP better. It was my silly mistake: fixed in CVS now - thanks for reporting it! Previous Comments: ------------------------------------------------------------------------ [2002-05-23 04:14:44] [EMAIL PROTECTED] proc_close() is causing a segmentation fault in php when I call it with a valid resource (it gives a correct warning if you pass it a null value. Here's some PHP that causes a segfault for me: <? $ds = array( 0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("file", "/tmp/stderr", "a") ); $cat = proc_open( "/bin/cat", $ds, $pipes ); proc_close($cat); echo "I didn't segfault!\n"; ?> And here's a backtrace: kims@lionred:~/public_html$ gdb /usr/local/bin/php core GNU gdb 2002-04-01-cvs Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-linux"... Core was generated by `php sf.php'. Program terminated with signal 11, Segmentation fault. Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 #0 0x081593b2 in zend_fetch_resource (passed_id=0x820aae8, tsrm_ls=0x81d6600, default_id=-1, resource_type_name=0x81937a4 "process", found_resource_type=0x0, num_resource_types=1) at /home/kims/php4/Zend/zend_list.c:123 123 } else if ((*passed_id)->type != IS_RESOURCE) { (gdb) bt #0 0x081593b2 in zend_fetch_resource (passed_id=0x820aae8, tsrm_ls=0x81d6600, default_id=-1, resource_type_name=0x81937a4 "process", found_resource_type=0x0, num_resource_types=1) at /home/kims/php4/Zend/zend_list.c:123 #1 0x080c35c6 in zif_proc_close (ht=1, return_value=0x820f9c8, this_ptr=0x0, return_value_used=0, tsrm_ls=0x81d6600) at /home/kims/php4/ext/standard/exec.c:601 #2 0x08167779 in execute (op_array=0x820aa20, tsrm_ls=0x81d6600) at /home/kims/php4/Zend/zend_execute.c:1587 #3 0x08152fdf in zend_execute_scripts (type=8, tsrm_ls=0x81d6600, retval=0x0, file_count=3) at /home/kims/php4/Zend/zend.c:810 #4 0x08125dea in php_execute_script (primary_file=0xbffffd48, tsrm_ls=0x81d6600) at /home/kims/php4/main/main.c:1373 #5 0x0817019b in main (argc=2, argv=0xbffffdc4) at /home/kims/php4/sapi/cli/php_cli.c:622 (gdb) Thankyou. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=17379&edit=1
