ext/hash: Add failing tests for phpGH-16711

Author: Girgias

ext/hash/tests/gh16711_1.phpt

@@ -0,0 +1,100 @@
+--TEST--
+GH-16711: Segmentation fault in mhash()
+--SKIPIF--
+<?php if(!function_exists('mhash')) { die('skip mhash compatibility layer not available'); } ?>
+--XFAIL--
+SEGFAULT
+--FILE--
+<?php
+
+$re = new ReflectionExtension("hash");
+var_dump($re->getConstants());
+
+var_dump(mhash(133, 1086849124, 133));
+?>
+--EXPECTF--
+array(40) {
+  ["HASH_HMAC"]=>
+  int(1)
+  ["MHASH_CRC32"]=>
+  int(0)
+  ["MHASH_MD5"]=>
+  int(1)
+  ["MHASH_SHA1"]=>
+  int(2)
+  ["MHASH_HAVAL256"]=>
+  int(3)
+  ["MHASH_RIPEMD160"]=>
+  int(5)
+  ["MHASH_TIGER"]=>
+  int(7)
+  ["MHASH_GOST"]=>
+  int(8)
+  ["MHASH_CRC32B"]=>
+  int(9)
+  ["MHASH_HAVAL224"]=>
+  int(10)
+  ["MHASH_HAVAL192"]=>
+  int(11)
+  ["MHASH_HAVAL160"]=>
+  int(12)
+  ["MHASH_HAVAL128"]=>
+  int(13)
+  ["MHASH_TIGER128"]=>
+  int(14)
+  ["MHASH_TIGER160"]=>
+  int(15)
+  ["MHASH_MD4"]=>
+  int(16)
+  ["MHASH_SHA256"]=>
+  int(17)
+  ["MHASH_ADLER32"]=>
+  int(18)
+  ["MHASH_SHA224"]=>
+  int(19)
+  ["MHASH_SHA512"]=>
+  int(20)
+  ["MHASH_SHA384"]=>
+  int(21)
+  ["MHASH_WHIRLPOOL"]=>
+  int(22)
+  ["MHASH_RIPEMD128"]=>
+  int(23)
+  ["MHASH_RIPEMD256"]=>
+  int(24)
+  ["MHASH_RIPEMD320"]=>
+  int(25)
+  ["MHASH_SNEFRU256"]=>
+  int(27)
+  ["MHASH_MD2"]=>
+  int(28)
+  ["MHASH_FNV132"]=>
+  int(29)
+  ["MHASH_FNV1A32"]=>
+  int(30)
+  ["MHASH_FNV164"]=>
+  int(31)
+  ["MHASH_FNV1A64"]=>
+  int(32)
+  ["MHASH_JOAAT"]=>
+  int(33)
+  ["MHASH_CRC32C"]=>
+  int(34)
+  ["MHASH_MURMUR3A"]=>
+  int(35)
+  ["MHASH_MURMUR3C"]=>
+  int(36)
+  ["MHASH_MURMUR3F"]=>
+  int(37)
+  ["MHASH_XXH32"]=>
+  int(38)
+  ["MHASH_XXH64"]=>
+  int(39)
+  ["MHASH_XXH3"]=>
+  int(40)
+  ["MHASH_XXH128"]=>
+  int(41)
+}
+
+Deprecated: Function mhash() is deprecated in %s on line %d
+SEGFAULT

ext/hash/tests/gh16711_2.phpt

@@ -0,0 +1,100 @@
+--TEST--
+GH-16711: Segmentation fault in mhash()
+--SKIPIF--
+<?php if(!function_exists('mhash')) { die('skip mhash compatibility layer not available'); } ?>
+--XFAIL--
+SEGFAULT
+--FILE--
+<?php
+
+$re = new ReflectionExtension("hash");
+var_dump($re->getConstants());
+
+var_dump(mhash(4, 1086849124, 133));
+?>
+--EXPECTF--
+array(40) {
+  ["HASH_HMAC"]=>
+  int(1)
+  ["MHASH_CRC32"]=>
+  int(0)
+  ["MHASH_MD5"]=>
+  int(1)
+  ["MHASH_SHA1"]=>
+  int(2)
+  ["MHASH_HAVAL256"]=>
+  int(3)
+  ["MHASH_RIPEMD160"]=>
+  int(5)
+  ["MHASH_TIGER"]=>
+  int(7)
+  ["MHASH_GOST"]=>
+  int(8)
+  ["MHASH_CRC32B"]=>
+  int(9)
+  ["MHASH_HAVAL224"]=>
+  int(10)
+  ["MHASH_HAVAL192"]=>
+  int(11)
+  ["MHASH_HAVAL160"]=>
+  int(12)
+  ["MHASH_HAVAL128"]=>
+  int(13)
+  ["MHASH_TIGER128"]=>
+  int(14)
+  ["MHASH_TIGER160"]=>
+  int(15)
+  ["MHASH_MD4"]=>
+  int(16)
+  ["MHASH_SHA256"]=>
+  int(17)
+  ["MHASH_ADLER32"]=>
+  int(18)
+  ["MHASH_SHA224"]=>
+  int(19)
+  ["MHASH_SHA512"]=>
+  int(20)
+  ["MHASH_SHA384"]=>
+  int(21)
+  ["MHASH_WHIRLPOOL"]=>
+  int(22)
+  ["MHASH_RIPEMD128"]=>
+  int(23)
+  ["MHASH_RIPEMD256"]=>
+  int(24)
+  ["MHASH_RIPEMD320"]=>
+  int(25)
+  ["MHASH_SNEFRU256"]=>
+  int(27)
+  ["MHASH_MD2"]=>
+  int(28)
+  ["MHASH_FNV132"]=>
+  int(29)
+  ["MHASH_FNV1A32"]=>
+  int(30)
+  ["MHASH_FNV164"]=>
+  int(31)
+  ["MHASH_FNV1A64"]=>
+  int(32)
+  ["MHASH_JOAAT"]=>
+  int(33)
+  ["MHASH_CRC32C"]=>
+  int(34)
+  ["MHASH_MURMUR3A"]=>
+  int(35)
+  ["MHASH_MURMUR3C"]=>
+  int(36)
+  ["MHASH_MURMUR3F"]=>
+  int(37)
+  ["MHASH_XXH32"]=>
+  int(38)
+  ["MHASH_XXH64"]=>
+  int(39)
+  ["MHASH_XXH3"]=>
+  int(40)
+  ["MHASH_XXH128"]=>
+  int(41)
+}
+
+Deprecated: Function mhash() is deprecated in %s on line %d
+SEGFAULT