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Valgrind Report for sapi/cli/tests/bug68745.phpt ('Bug #68745 (Invalid HTTP requests make web server segfault)')

Script

1: <?php
2:
include "php_cli_server.inc";
3:
php_cli_server_start('var_dump(count($_SERVER));''not-index.php');
4:
5: list(
$host$port) = explode(':'PHP_CLI_SERVER_ADDRESS);
6:
$port intval($port)?:80;
7:
8:
$fp fsockopen($host$port$errno$errstr0.5);
9: if (!
$fp) {
10:   die(
"connect failed");
11: }
12:
13: if(
fwrite($fp"GET www.example.com:80 HTTP/1.1\r\n\r\n")) {
14:     while (!
feof($fp)) {
15:         echo 
fgets($fp);
16:     }
17: }
18:
19:
fclose($fp);
20:
?>
21:

Report

==7668== Jump to the invalid address stated on the next line
==7668==    at 0x4FE: ???
==7668==  Address 0x4fe is not stack'd, malloc'd or (recently) free'd
==7668== 
==7668== 
==7668== Process terminating with default action of signal 11 (SIGSEGV)
==7668==  Bad permissions for mapped region at address 0x4FE
==7668==    at 0x4FE: ???

 

Generated at Sat, 09 Sep 2017 03:10:54 +0000 (14 days ago)

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