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Valgrind Report for sapi/cli/tests/php_cli_server_006.phpt ('Bug #55755 (SegFault when outputting header WWW-Authenticate)')

Script

1: <?php
2:
include "php_cli_server.inc";
3:
php_cli_server_start('var_dump($_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);');
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, <<<HEADER
14:
GET / HTTP/1.1
15: Host: 
{$host}
16: Authorization: Basic Zm9vOmJhcg==
17:
18:
19:
HEADER
20: )) {
21:     while (!
feof($fp)) {
22:         echo 
fgets($fp);
23:     }
24: }
25:
26:
?>
27:

Report

==6330== Jump to the invalid address stated on the next line
==6330==    at 0x4FE: ???
==6330==    by 0x1F00000000: ???
==6330==    by 0x4003A08: dl_main (in /lib64/ld-2.12.so)
==6330==    by 0x401640D: _dl_sysdep_start (in /lib64/ld-2.12.so)
==6330==    by 0x40014D3: _dl_start (in /lib64/ld-2.12.so)
==6330==    by 0x4000B37: ??? (in /lib64/ld-2.12.so)
==6330==    by 0x6: ???
==6330==    by 0x1FFF00076E: ???
==6330==    by 0x1FFF000791: ???
==6330==    by 0x1FFF000794: ???
==6330==    by 0x1FFF0007B9: ???
==6330==    by 0x1FFF0007BC: ???
==6330==  Address 0x4fe is not stack'd, malloc'd or (recently) free'd
==6330== 
==6330== 
==6330== Process terminating with default action of signal 11 (SIGSEGV)
==6330==  Bad permissions for mapped region at address 0x4FE
==6330==    at 0x4FE: ???
==6330==    by 0x1F00000000: ???
==6330==    by 0x4003A08: dl_main (in /lib64/ld-2.12.so)
==6330==    by 0x401640D: _dl_sysdep_start (in /lib64/ld-2.12.so)
==6330==    by 0x40014D3: _dl_start (in /lib64/ld-2.12.so)
==6330==    by 0x4000B37: ??? (in /lib64/ld-2.12.so)
==6330==    by 0x6: ???
==6330==    by 0x1FFF00076E: ???
==6330==    by 0x1FFF000791: ???
==6330==    by 0x1FFF000794: ???
==6330==    by 0x1FFF0007B9: ???
==6330==    by 0x1FFF0007BC: ???

 

Generated at Fri, 01 Dec 2017 18:56:15 +0000 (13 days ago)

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