From aca2c73d0e2ef1a68fea9cd574c8bcf650251155 Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Fri, 12 Sep 2025 21:45:46 +0200
Subject: [PATCH 1/4] Fix GH-19784: SoapServer memory leak

---
 ext/soap/soap.c                  |  8 +++++++-
 ext/soap/tests/bugs/gh19784.phpt | 15 +++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 ext/soap/tests/bugs/gh19784.phpt

diff --git a/ext/soap/soap.c b/ext/soap/soap.c
index fc51e32658f3a..4a4fa4f4e626b 100644
--- a/ext/soap/soap.c
+++ b/ext/soap/soap.c
@@ -880,7 +880,13 @@ PHP_METHOD(SoapServer, __construct)
 	service->soap_functions.ft = zend_new_array(0);
 
 	if (wsdl) {
-		service->sdl = get_sdl(ZEND_THIS, ZSTR_VAL(wsdl), cache_wsdl);
+		zend_try {
+			service->sdl = get_sdl(ZEND_THIS, ZSTR_VAL(wsdl), cache_wsdl);
+		} zend_catch {
+			xmlCharEncCloseFunc(service->encoding);
+			service->encoding = NULL;
+			zend_bailout();
+		} zend_end_try();
 		if (service->uri == NULL) {
 			if (service->sdl->target_ns) {
 				service->uri = estrdup(service->sdl->target_ns);
diff --git a/ext/soap/tests/bugs/gh19784.phpt b/ext/soap/tests/bugs/gh19784.phpt
new file mode 100644
index 0000000000000..fcff28909e463
--- /dev/null
+++ b/ext/soap/tests/bugs/gh19784.phpt
@@ -0,0 +1,15 @@
+--TEST--
+GH-19784 (SoapServer memory leak)
+--EXTENSIONS--
+soap
+--FILE--
+<?php
+$v_5256 = 'zpHOks6TzpTOlc6WzpfOmM6ZzprOm86czp3Ons6fzqDOoc6jzqTOpc6mzqfOqM6p';
+$v_5257 = base64_decode($v_5256,);
+$v_5238 = array('encoding' => $v_5257);
+new SoapServer('foobarbaz',$v_5238,);
+?>
+--EXPECT--
+<?xml version="1.0" encoding="UTF-8"?>
+<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>WSDL</faultcode><faultstring>SOAP-ERROR: Parsing WSDL: Couldn't load from 'foobarbaz' : failed to load "foobarbaz": No such file or directory
+</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>

From 76c1c8b61a95d42d74e16180436900b5fb8659aa Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Fri, 12 Sep 2025 22:07:38 +0200
Subject: [PATCH 2/4] Adjust error for older libxml

---
 ext/soap/tests/bugs/gh19784.phpt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ext/soap/tests/bugs/gh19784.phpt b/ext/soap/tests/bugs/gh19784.phpt
index fcff28909e463..0435ec51c21f6 100644
--- a/ext/soap/tests/bugs/gh19784.phpt
+++ b/ext/soap/tests/bugs/gh19784.phpt
@@ -9,7 +9,7 @@ $v_5257 = base64_decode($v_5256,);
 $v_5238 = array('encoding' => $v_5257);
 new SoapServer('foobarbaz',$v_5238,);
 ?>
---EXPECT--
+--EXPECTF--
 <?xml version="1.0" encoding="UTF-8"?>
-<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>WSDL</faultcode><faultstring>SOAP-ERROR: Parsing WSDL: Couldn't load from 'foobarbaz' : failed to load "foobarbaz": No such file or directory
+<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>WSDL</faultcode><faultstring>SOAP-ERROR: Parsing WSDL: Couldn't load from 'foobarbaz'%s
 </faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>

From 8c66c4c1e3d2548bac604499c121a0e4959a3cd4 Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Fri, 12 Sep 2025 22:33:55 +0200
Subject: [PATCH 3/4] even more for libxml differences

---
 ext/soap/tests/bugs/gh19784.phpt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/soap/tests/bugs/gh19784.phpt b/ext/soap/tests/bugs/gh19784.phpt
index 0435ec51c21f6..43b9b1d96af45 100644
--- a/ext/soap/tests/bugs/gh19784.phpt
+++ b/ext/soap/tests/bugs/gh19784.phpt
@@ -11,5 +11,5 @@ new SoapServer('foobarbaz',$v_5238,);
 ?>
 --EXPECTF--
 <?xml version="1.0" encoding="UTF-8"?>
-<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>WSDL</faultcode><faultstring>SOAP-ERROR: Parsing WSDL: Couldn't load from 'foobarbaz'%s
+<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>%s</faultcode><faultstring>%a
 </faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>

From eb9e8b0e0ae08098325aa5a60f39e944bc7fea01 Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Fri, 12 Sep 2025 22:54:36 +0200
Subject: [PATCH 4/4] fuck this shit

---
 ext/soap/tests/bugs/gh19784.phpt | 1 -
 1 file changed, 1 deletion(-)

diff --git a/ext/soap/tests/bugs/gh19784.phpt b/ext/soap/tests/bugs/gh19784.phpt
index 43b9b1d96af45..1f718e74c4598 100644
--- a/ext/soap/tests/bugs/gh19784.phpt
+++ b/ext/soap/tests/bugs/gh19784.phpt
@@ -12,4 +12,3 @@ new SoapServer('foobarbaz',$v_5238,);
 --EXPECTF--
 <?xml version="1.0" encoding="UTF-8"?>
 <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>%s</faultcode><faultstring>%a
-</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>