Bug #75815 [Fbk->NoF]: Segmentation fault
| From: | php-bugs at lists dot php dot net | Date: | Sun, 15 Nov 2020 04:22:14 +0000 |
| Subject: | Bug #75815 [Fbk->NoF]: Segmentation fault | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-230362@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=75815&edit=1
ID: 75815
Updated by: php-bugs@lists.php.net
Reported by: fen_liuzhi at 163 dot com
Summary: Segmentation fault
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: CGI/CLI related
Operating System: linux
PHP Version: 7.1.13
Assigned To: cmb
Private report: N
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
Previous Comments:
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[2020-11-06 17:39:00] cmb@php.net
Does this still happen with any of the actively supported PHP
versions[1]?
[1] <https://www.php.net/supported-versions.php>
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[2018-01-15 03:01:54] fen_liuzhi at 163 dot com
Description:
------------
running php 7(7.1.13) using php-cgi on lighttpd causes segmentation fault at zend_ast.h.
the segmentation fault is:
php-cgi[8722]: unhandled signal 11 at 68700050 nip 1029b9c8 lr 1029e4c0 code 30
gdb info is:
(gdb) list *0x1029b9c8
0x1029b9c8 is in zend_compile_expr (Zend/zend_sst.h:239).
234 static zend_always_inline uint32_t zend_ast_get_num_children(zend_ast *ast) {
235 ZEND_ASSERT(!zend_ast_is_list(ast));
236 return ast->kind >> ZEND_AST_NUM_CHILDREN_SHIFT;
237 }
238 static zend_always_inline uint32_t zend_ast_get_lineno(zend_ast *ast) {
239 if (ast->kind == ZEND_AST_ZVAL) {
240 zval *zv = zend_ast_get_zval(ast);
241 return zv->u2.lineno;
242 } else {
243 return ast->lineno;
244 }
php 5.6.33 running ok.
Test script:
---------------
<? phpinfo(); ?>
Expected result:
----------------
show phpinfo page
Actual result:
--------------
500 - Internal Server Error
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Edit this bug report at https://bugs.php.net/bug.php?id=75815&edit=1