2 files changed, 22 insertions, 0 deletions

diff --git a/src/tests/broken_invalid_client_ip4.phpt b/src/tests/broken_invalid_client_ip4.phpt
new file mode 100644
index 0000000..cd62008
--- /dev/null
+++ b/src/tests/broken_invalid_client_ip4.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Invalid client IP
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--ENV--
+return <<<EOF
+REMOTE_ADDR=xyz
+EOF;
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_cidr.ini
+--FILE--
+<?php
+strpos("1337", "1");
+?>
+--EXPECTF--
+[snuffleupagus][xyz][cidr_match][error] Weird ip (xyz) family
+[snuffleupagus][xyz][cidr_match][error] Weird ip (xyz) family
+[snuffleupagus][xyz][cidr_match][error] Weird ip (xyz) family
+[snuffleupagus][xyz][cidr_match][error] Weird ip (xyz) family
diff --git a/src/tests/config/disabled_functions_cidr.ini b/src/tests/config/disabled_functions_cidr.ini
index 6809586..21ed4b6 100644
--- a/src/tests/config/disabled_functions_cidr.ini
+++ b/src/tests/config/disabled_functions_cidr.ini
@@ -1,5 +1,8 @@
 sp.disable_function.function("system").drop().cidr("192.168.0.1/16");
 sp.disable_function.function("system").drop().cidr("127.0.0.1/8");
 sp.disable_function.function("printf").drop().cidr("10.0.0.1/8");
+sp.disable_function.function("strpos").drop().cidr("0:0:0:0:0:0:0:1/128");
+sp.disable_function.function("strpos").drop().cidr("::ffff:192.0.2.128/128");
+sp.disable_function.function("strpos").drop().cidr("2001:ab9:a::123/64");
 sp.disable_function.function("strpos").drop().cidr("2001:0db8:0000:0000:0000:ff00:0042:8329/24");
 sp.disable_function.function("printf").drop().cidr("2002:0db8:0000:0000:0000:ff00:0042:8329/24");