Edit report at https://bugs.php.net/bug.php?id=60708&edit=1
ID: 60708 Comment by: huzaifas at redhat dot com Reported by: masugata at gmail dot com Summary: segmentation fault, use max_input_vars Status: Closed Type: Bug Package: *General Issues Operating System: x86_64 GNU/Linux PHP Version: 5.3.9 Assigned To: stas Block user comment: N Private report: N New Comment: Is this bug fixed by the following svn commit? http://svn.php.net/viewvc?view=revision&revision=323007 Previous Comments: ------------------------------------------------------------------------ [2012-02-02 07:55:42] paj...@php.net Are you sure the fix is complete? There are leaks afaik. ------------------------------------------------------------------------ [2012-02-02 07:29:21] s...@php.net This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. For Windows: http://windows.php.net/snapshots/ Thank you for the report, and for helping us make PHP better. Thanks, should be fine in current SVN. ------------------------------------------------------------------------ [2012-02-02 05:58:45] nickg at client9 dot com Confirmed. Input could be a=1 v[]=2. Last arg past max_input_var just needs to be array-like. Test file could be a EMPTY FILE. Does not need to be CLI but any SAPI source. ------------------------------------------------------------------------ [2012-01-11 07:04:35] masugata at gmail dot com Description: ------------ segmentation fault, use max_input_vars $ gdb /tmp/php-5.3.9/sapi/cgi/php-cgi (gdb) run -d max_input_vars=1 /tmp/cgitest.php a[]=1 v[]=2 Starting program: /tmp/php-5.3.9/sapi/cgi/php-cgi -d max_input_vars=1 /tmp/cgitest.php a[]=1 v[]=2 warning: no loadable sections found in added symbol-file system-supplied DSO at 0x2aaaaaaab000 [Thread debugging using libthread_db enabled] Unknown(0) : Warning - Unknown: Input variables exceeded 1. To increase the limit change max_input_vars in php.ini. Unknown(0) : Warning - Unknown: Input variables exceeded 1. To increase the limit change max_input_vars in php.ini. Unknown(0) : Warning - Unknown: Input variables exceeded 1. To increase the limit change max_input_vars in php.ini. Program received signal SIGSEGV, Segmentation fault. 0x000000000077ba65 in php_register_variable_ex (var_name=0xfe6618 "v[]", val=0x7fffffffc100, track_vars_array=0xfe5eb8) at /tmp/php-5.3.9/main/php_variables.c:207 207 symtable1 = Z_ARRVAL_PP(gpc_element_p); (gdb) bt #0 0x000000000077ba65 in php_register_variable_ex (var_name=0xfe6618 "v[]", val=0x7fffffffc100, track_vars_array=0xfe5eb8) at /tmp/php-5.3.9/main/php_variables.c:207 #1 0x00000000005886d9 in php_sapi_filter (arg=1, var=0xfe6618 "v[]", val=0x7fffffffc1c0, val_len=1, new_val_len=0x7fffffffc1b4) at /tmp/php-5.3.9/ext/filter/filter.c:461 #2 0x000000000077c6ca in php_default_treat_data (arg=1, str=0x0, destArray=0x0) at /tmp/php-5.3.9/main/php_variables.c:408 #3 0x000000000077d5b0 in php_hash_environment () at /tmp/php- 5.3.9/main/php_variables.c:716 #4 0x0000000000769448 in php_request_startup () at /tmp/php- 5.3.9/main/main.c:1468 #5 0x00000000008d0438 in main (argc=6, argv=0x7fffffffe928) at /tmp/php- 5.3.9/sapi/cgi/cgi_main.c:2035 Test script: --------------- <?php print_r( $_GET ); ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=60708&edit=1
