fix sizeof size

fix TSRM

Use better constant since MAXHOSTNAMELEN may mean shorter name

use right sizeof for memset

Add mitigation for CVE-2015-0235 (bug #68925)

fix some factual errors in the process

format

add CVE

add protection against nulls

5.4.38 next

Merge branch 'bug68710' into PHP-5.4

* bug68710:
Fix for bug #68710 (Use After Free Vulnerability in PHP's unserialize())

Merge branch 'bug68799' into PHP-5.4

* bug68799:
Fix bug #68799: Free called on unitialized pointer

Update NEWS

Fixed bug #55618 (use case-insensitive cert name matching)

Fix bug #68799: Free called on unitialized pointer

updated libmagic.patch in 5.4

Fixed bug #68735 fileinfo out-of-bounds memory access

removed dead code

Fix for bug #68710 (Use After Free Vulnerability in PHP's unserialize())

FIx bug #68618 (out of bounds read crashes php-cgi)

add missing NEWS entry

5.4.37

add CVE

add missing test file

Fix bug #68594 - Use after free vulnerability in unserialize()